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23.5x23.5x0.5 (23.1 x 23.1 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

23.5x23.5x0.5 (23.1 x 23.1 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

This filter measures 23.5x23.5x0.5 (23.1x23.1x0.5). It has a MERV 6 rating. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Captures a wide variety of airborne allergens including dust, mold, pet...

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17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$19.98

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17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

17.5x23.5x0.5 (17.1 x 23.1 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$107.94

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23.5x23.5x1 (23.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

23.5x23.5x1 (23.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

23.5x23.5x1 (23.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$47.90

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23.5x23.5x1 (23.1 x 23.1) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

23.5x23.5x1 (23.1 x 23.1) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

23.5x23.5x1 (23.1 x 23.1) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$53.90

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23.5x23.5x1 (23.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

23.5x23.5x1 (23.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

23.5x23.5x1 (23.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$43.96

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17.5x23.5x1 (17.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

17.5x23.5x1 (17.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

17.5x23.5x1 (17.1 x 23.1) Accumulair Emerald 1-Inch Filter (MERV 6) (6 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$41.90

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17.5x23.5x1 (17.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

17.5x23.5x1 (17.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

17.5x23.5x1 (17.1 x 23.1) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$43.96

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17.5x23.5x1 (17.1 x 23.1) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

17.5x23.5x1 (17.1 x 23.1) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by... ... more

17.5x23.5x1 (17.1 x 23.1) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. This product is listed and rated by...

Amazon Marketplace

$57.93

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24x30x0.5 (23.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

24x30x0.5 (23.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

24x30x0.5 (23.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$25.98

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12x25x0.5 (11.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

12x25x0.5 (11.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

12x25x0.5 (11.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$21.98

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14x36x0.5 (13.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

14x36x0.5 (13.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

14x36x0.5 (13.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$23.98

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10x14x0.5 (9.5 x 13.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

10x14x0.5 (9.5 x 13.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

10x14x0.5 (9.5 x 13.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$17.98

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10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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16x16x0.5 (15.5 x 15.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

16x16x0.5 (15.5 x 15.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

16x16x0.5 (15.5 x 15.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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12x36x0.5 (11.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

12x36x0.5 (11.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

12x36x0.5 (11.5 x 35.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$17.98

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20x20x0.5 (19.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

20x20x0.5 (19.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

20x20x0.5 (19.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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16x24x0.5 (15.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

16x24x0.5 (15.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

16x24x0.5 (15.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

go to store
25x28x0.5 (24.5 x 27.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

25x28x0.5 (24.5 x 27.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

25x28x0.5 (24.5 x 27.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$23.98

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13x25x0.5 (12.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

13x25x0.5 (12.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

13x25x0.5 (12.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$23.98

go to store
17x20x0.5 (16.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

17x20x0.5 (16.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

17x20x0.5 (16.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$23.98

go to store
14x20x0.5 (13.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

14x20x0.5 (13.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

14x20x0.5 (13.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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16x25x0.5 (15.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

16x25x0.5 (15.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

16x25x0.5 (15.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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14x30x0.5 (13.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

14x30x0.5 (13.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

14x30x0.5 (13.5 x 29.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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20x25x0.5 (19.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

20x25x0.5 (19.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

20x25x0.5 (19.5 x 24.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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18x20x0.5 (17.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

18x20x0.5 (17.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

18x20x0.5 (17.5 x 19.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$17.98

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18x22x0.5 (17.5 x 21.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

18x22x0.5 (17.5 x 21.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

18x22x0.5 (17.5 x 21.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$21.98

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18x24x0.5 (17.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

18x24x0.5 (17.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal... ... more

18x24x0.5 (17.5 x 23.5 x 0.5) Accumulair Emerald 1/2-Inch Filter (MERV 6) (2 Pack)

Up to 8-times more effective at capturing micro particles than ordinary fiberglass filters. Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways. Rugged and durable. Will not warp or leak under normal...

Amazon Marketplace

$15.98

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17.5x23.5x1 (17.1 x 23.1) Accumulair Carbon Odor Block 1-Inch Filter

17.5x23.5x1 (17.1 x 23.1) Accumulair Carbon Odor Block 1-Inch Filter

A simple solution for controlling both odors and dust particles! Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. ... more

17.5x23.5x1 (17.1 x 23.1) Accumulair Carbon Odor Block 1-Inch Filter

A simple solution for controlling both odors and dust particles! Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.

Amazon Marketplace

$13.99

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20x30x0.5 (19.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

20x30x0.5 (19.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

20x30x0.5 (19.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$107.94

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14x24x0.5 (13.5 x 23.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

14x24x0.5 (13.5 x 23.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

14x24x0.5 (13.5 x 23.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (6 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$101.94

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10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. ... more

10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass.

Amazon Marketplace

$25.98

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12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. ... more

12x20x0.5 (11.5 x 19.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass.

Amazon Marketplace

$21.98

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25x32x0.5 (24.5 x 31.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

25x32x0.5 (24.5 x 31.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

25x32x0.5 (24.5 x 31.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$45.98

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08x30x0.5 (7.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

08x30x0.5 (7.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

08x30x0.5 (7.5 x 29.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$35.98

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16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

16x27x0.5 (15.5 x 26.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$35.98

go to store
14x25x0.5 (13.5 x 24.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

14x25x0.5 (13.5 x 24.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

14x25x0.5 (13.5 x 24.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$33.98

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12x24x0.5 (11.5 x 23.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

12x24x0.5 (11.5 x 23.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. ... more

12x24x0.5 (11.5 x 23.5 x 0.5) Accumulair Platinum 1/2-Inch Filter (MERV 11) (2 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass.

Amazon Marketplace

$21.98

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20x36x0.5 (19.5 x 35.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

20x36x0.5 (19.5 x 35.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as... ... more

20x36x0.5 (19.5 x 35.5 x 0.5) Accumulair Diamond 1/2-Inch Filter (MERV 13) (2 Pack)

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Great for helping reduce airborne allergens such as...

Amazon Marketplace

$41.98

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