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Tier1 500 Air Filter - 12x12x1 (6-Pack)

Tier1 500 Air Filter - 12x12x1 (6-Pack)

Our Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal pressure drop, and high flow rate make them ideal for commercial,...

at DiscountFilterStore.com

12x12x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

12x12x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

12x12x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$30.99 $28.75

go to store
(10,000+)
12x12x1 Premium MERV 11 Air Filter / Furnace Filter Replacement

12x12x1 Premium MERV 11 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material... ... more

12x12x1 Premium MERV 11 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material...

(10,000+)

$46.99 $34.56

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(10,000+)
12x12x1 Ultimate MERV 13 Air Filter / Furnace Filter Replacement

12x12x1 Ultimate MERV 13 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material... ... more

12x12x1 Ultimate MERV 13 Air Filter / Furnace Filter Replacement

Our Tier1 12x12x1 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material...

(10,000+)

$72.99 $44.49

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(10,000+)
12x12x1 Filtrete Dust & Pollen Comparable Air Filter MERV 8 - 6PK

12x12x1 Filtrete Dust & Pollen Comparable Air Filter MERV 8 - 6PK

Our Tier1 P85S.611212 12x12x1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material... ... more

12x12x1 Filtrete Dust & Pollen Comparable Air Filter MERV 8 - 6PK

Our Tier1 P85S.611212 12x12x1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material...

(10,000+)

$36.99

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(10,000+)
21-1/2x23-1/2x1 MERV 6 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-1/2x1 MERV 6 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,... ... more

21-1/2x23-1/2x1 MERV 6 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,...

(10,000+)

$59.99

FREE shipping

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(10,000+)
21-1/2x23-3/8x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-3/8x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-3/8 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x23-3/8x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-3/8 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$138.99

FREE shipping

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(10,000+)
21-1/2x23-3/8x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-3/8x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6421H23F 21-1/2 x 23-3/8 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic... ... more

21-1/2x23-3/8x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6421H23F 21-1/2 x 23-3/8 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic...

(10,000+)

$122.99

FREE shipping

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(10,000+)
21-1/2x21-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x21-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 21-1/2 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x21-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 21-1/2 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$138.99

FREE shipping

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(10,000+)
21-1/2x21-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x21-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6421H21H 21-1/2 x 21-1/2 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic... ... more

21-1/2x21-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6421H21H 21-1/2 x 21-1/2 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic...

(10,000+)

$122.99

FREE shipping

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(10,000+)
12-1/2x24-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

12-1/2x24-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/2 x 24-1/2 x 4 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

12-1/2x24-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/2 x 24-1/2 x 4 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$116.99

FREE shipping

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(10,000+)
21-1/2x23-1/2x1 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-1/2x1 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x23-1/2x1 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$89.99

FREE shipping

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(10,000+)
21-1/2x23-1/2x1 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-1/2x1 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6121H23H 21-1/2 x 23-1/2 x 1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic... ... more

21-1/2x23-1/2x1 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6121H23H 21-1/2 x 23-1/2 x 1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic...

(10,000+)

$60.99

FREE shipping

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(10,000+)
Filtrete 1900 Ultimate Allergen Filter - 12x12x1

Filtrete 1900 Ultimate Allergen Filter - 12x12x1

The Filtrete Ultimate Allergen Reduction Air Filter - Deep Blue - size 12x12x1 MERV 12 comes in a 6-pack and reduces airborne bacteria, smoke, smog, mold spores, pet dander, dust, dust mite debris, and virus carrying particles. This filter is 93%... ... more

Filtrete 1900 Ultimate Allergen Filter - 12x12x1

The Filtrete Ultimate Allergen Reduction Air Filter - Deep Blue - size 12x12x1 MERV 12 comes in a 6-pack and reduces airborne bacteria, smoke, smog, mold spores, pet dander, dust, dust mite debris, and virus carrying particles. This filter is 93%...

(10,000+)

$142.99

FREE shipping

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(10,000+)
21-1/2x21-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x21-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 21-1/2 x 4 Air Filter MERV 13 comes in a 6-Pack.These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x21-1/2x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 21-1/2 x 4 Air Filter MERV 13 comes in a 6-Pack.These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$146.99

FREE shipping

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(10,000+)
12-1/2x24-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

12-1/2x24-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6412H24H 12-1/2 x 24-1/2 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic... ... more

12-1/2x24-1/2x4 MERV 8 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.6412H24H 12-1/2 x 24-1/2 x 4 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic...

(10,000+)

$56.99

FREE shipping

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(10,000+)
12-1/2x24-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

12-1/2x24-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/2 x 24-1/2 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

12-1/2x24-1/2x4 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/2 x 24-1/2 x 4 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$90.99

FREE shipping

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(10,000+)
21-1/2x23-1/2x1 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-1/2x1 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x23-1/2x1 MERV 11 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-1/2 x 1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$80.99

FREE shipping

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(10,000+)
21-1/2x23-3/8x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

21-1/2x23-3/8x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-3/8 x 4 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%... ... more

21-1/2x23-3/8x4 MERV 13 Tier1 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/2 x 23-3/8 x 4 Air Filter MERV 13 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100%...

(10,000+)

$154.99

FREE shipping

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(10,000+)
Filtrete 600 Dust and Pollen Filter - 12x12x1

Filtrete 600 Dust and Pollen Filter - 12x12x1

Offered here in an economically priced six-pack, 3M Filtrete 600 Dust & Pollen Reduction Air Filters size 12x12x1 MERV 8 will help capture a significant percentage of indoor air contaminants, if changed consistently every 90 days. These filters are... ... more

Filtrete 600 Dust and Pollen Filter - 12x12x1

Offered here in an economically priced six-pack, 3M Filtrete 600 Dust & Pollen Reduction Air Filters size 12x12x1 MERV 8 will help capture a significant percentage of indoor air contaminants, if changed consistently every 90 days. These filters are...

(10,000+)

$64.99

FREE shipping

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(10,000+)
Aprilaire #201 20 x 25 x 6 MERV Replacement Filter by Tier1 (2-Pack)

Aprilaire #201 20 x 25 x 6 MERV Replacement Filter by Tier1 (2-Pack)

The Aprilaire 201 air filter comparable RAF-A201 Tier1 is a 20 x 25 x 6 MERV 13 air filter replacement. The Tier1 RAF-A201 captures particles down to 13 microns in size reducing allergens including bacteria, dust, pet dander, pollen and smoke. The... ... more

Aprilaire #201 20 x 25 x 6 MERV Replacement Filter by Tier1 (2-Pack)

The Aprilaire 201 air filter comparable RAF-A201 Tier1 is a 20 x 25 x 6 MERV 13 air filter replacement. The Tier1 RAF-A201 captures particles down to 13 microns in size reducing allergens including bacteria, dust, pet dander, pollen and smoke. The...

(10,000+)

$27.99 $18.99

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(10,000+)
Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Replacement Filter (2-Pack)

Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Replacement Filter (2-Pack)

The Aprilaire 401 filter compares to the RAF-A401 16 x 28 x 6 MERV 13 Tier1 replacement air filter. The Tier1 RAF-A401 helps reduce allergens including bacteria, dust, pet dander, pollen and smoke. It features double wall construction, for additional... ... more

Tier1 Aprilaire #401 16 x 28 x 6 MERV 13 Replacement Filter (2-Pack)

The Aprilaire 401 filter compares to the RAF-A401 16 x 28 x 6 MERV 13 Tier1 replacement air filter. The Tier1 RAF-A401 helps reduce allergens including bacteria, dust, pet dander, pollen and smoke. It features double wall construction, for additional...

(10,000+)

$27.99 $18.99

go to store
(10,000+)
18x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

18x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 18x22x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

18x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 18x22x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$49.99

FREE shipping

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(10,000+)
10x16x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

10x16x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 10x16x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

10x16x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 10x16x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$48.99

FREE shipping

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(10,000+)
15x20x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

15x20x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 15x20x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

15x20x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 15x20x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$33.99

go to store
(10,000+)
17x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

17x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 17x22x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

17x22x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 17x22x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$46.99

FREE shipping

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(10,000+)
21-1/4x21-1/4x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

21-1/4x21-1/4x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/4 x 21-1/4 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,... ... more

21-1/4x21-1/4x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 21-1/4 x 21-1/4 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,...

(10,000+)

$60.99

FREE shipping

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(10,000+)
24x30x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

24x30x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 24x30x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

24x30x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 24x30x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$52.99

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(10,000+)
14x25x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

14x25x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 14x25x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

14x25x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 14x25x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$49.99

FREE shipping

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(10,000+)
16x36x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

16x36x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 16x36x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

16x36x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 16x36x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$86.99

FREE shipping

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(10,000+)
20x34x2 Basuc MERV 6 Air Filter / Furnace Filter Replacement

20x34x2 Basuc MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x34x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

20x34x2 Basuc MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x34x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$92.99

FREE shipping

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(10,000+)
(6-PK) 20x21-1/2x1 Air Filter / Furnace Filter Replacement

(6-PK) 20x21-1/2x1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.612021H 20 x 21-1/2 x 1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic... ... more

(6-PK) 20x21-1/2x1 Air Filter / Furnace Filter Replacement

Our Tier1 P85S.612021H 20 x 21-1/2 x 1 MERV 8 Air Filters (6-pack) are pleated high-capacity filters constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic...

(10,000+)

$54.99

FREE shipping

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(10,000+)
12-1/8-x15x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

12-1/8-x15x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/8 x 15 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,... ... more

12-1/8-x15x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12-1/8 x 15 x 1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost,...

(10,000+)

$41.99

FREE shipping

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(10,000+)
20x21x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

20x21x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x21x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

20x21x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x21x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$52.99

go to store
(10,000+)
24x25x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

24x25x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 24x25x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

24x25x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 24x25x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$75.99

FREE shipping

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(10,000+)
12x30x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

12x30x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x30x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

12x30x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x30x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$46.99

FREE shipping

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(10,000+)
18x24x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

18x24x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 18x24x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

18x24x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 18x24x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$48.99

FREE shipping

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(10,000+)
20x22x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

20x22x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x22x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

20x22x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 20x22x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$66.99

FREE shipping

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(10,000+)
22x26x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

22x26x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 22x26x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

22x26x2 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 22x26x2 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$82.99

FREE shipping

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(10,000+)
12x36x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

12x36x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x36x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

12x36x1 Basic MERV 6 Air Filter / Furnace Filter Replacement

Our Tier1 12x36x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$54.99

go to store
(10,000+)
16x25x1 Air Filter / Furnace Filter Replacement MERV 6 - 6pk

16x25x1 Air Filter / Furnace Filter Replacement MERV 6 - 6pk

Our Tier1 16x25x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal... ... more

16x25x1 Air Filter / Furnace Filter Replacement MERV 6 - 6pk

Our Tier1 16x25x1 Air Filter MERV 6 comes in a value size 6-pack. Tier1 fiberglass filters are constructed using a patented polyester coated spun glass filament and are encased in a sturdy, high-wet strength beverage board frame. Low cost, minimal...

(10,000+)

$29.89

go to store
(10,000+)
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