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Furnace filter replacement Air Purifiers

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FC40R1830 18x30 Honeywell Return Grille AC Filter
 

FC40R1830 18x30 Honeywell Return Grille ...

store rating:
$41.50

 

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FC40R1830 18x30 Honeywell Return Grille AC Filter
The Honeywell FC40R1830 18x30 Return Air Grille Filter is a high efficiency, replacement air filter for return grille applications. Honeywell replacement furnace filters capture airborne particles that circulate through the furnace filter. This is a...
$41.50
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EnviroSept Replacement HVAC Filter Pads (12 Pack)
 

EnviroSept Replacement HVAC Filter Pads ...

$60.00

 

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EnviroSept Replacement HVAC Filter Pads (12 Pack)
A set of 12 replacement pads for the EnviroSept electronic furnace filter. Should replace the furnace filter collector pads every 1-2 months. NOTE: EnviroSept model numbers are designed to correspond to the approximate size of the filter. Keep in mind...
$60.00
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Lennox Furnace Filter No. 75X67 (PCO-20C) 2 Pack Special
 

Lennox Furnace Filter No. 75X67 (PCO-20C...

store rating:
$51.95

 

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Lennox Furnace Filter No. 75X67 (PCO-20C) 2 Pack Special
Lennox Replacement Filter No. 75X67 GENUINE OEM (PCO-20C) Replacement Filter for Lennox Pure Air Purification system21"" x 26"" x 4"", Actual Size 21 1/4x26x4"" NEW MERV 10 2 Pack Special NEW Part No. X6667
$51.95
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Web Plus Electrostatic Furnace Filters - 4 Pack
 

Web Plus Electrostatic Furnace Filters -...

store rating:
  $87.96

 

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Web Plus Electrostatic Furnace Filters - 4 Pack
Permanent filter Washable/High Efficiency Attracts dirt, dust, pollen, pet dander Automatically recharges after each cleaning Sturdy dual grill plastic frame never needs replacement parts Lifetime warranty MERV 8
$87.96
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$20 off $100 for new Bill Me Later customers at Ace Hardware

Expiration:  12/14/09

$20 off $125 at Ace Hardware

Expiration:  12/30/09

20% off $100 at Ace Hardware

Expiration:  01/30/10   |   Code:  MCACE20

See more coupons for Ace Hardware
Genuine OEM Lennox Furnace Filter No. 75x74 2 Pack Special
 

Genuine OEM Lennox Furnace Filter No. 75...

store rating:
$51.95

 

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Genuine OEM Lennox Furnace Filter No. 75x74 2 Pack Special
Lennox Replacement Filter No. 75x74 Genuine OEMFits model PCO-12C LennoxPure Air Purification SystemNEW MERV 10 (16 5/8 x 26 x 4"") 17x27x42 Pack Special New Part No. X6664
$51.95
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20x25x5 Trion Air Bear Furnace A/C Filters (2 pack)
 

20x25x5 Trion Air Bear Furnace A/C Filte...

$59.95

 

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20x25x5 Trion Air Bear Furnace A/C Filters (2 pack)
Free Shipping. Air Bear® replacement filter cartridges are designed for use with the Trion Air Bear® air cleaner housings.
$59.95
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20x25x6 MERV 8 Aprilaire Space-Gard Replacement Furnace Filters (Case of 2)
 

20x25x6 MERV 8 Aprilaire Space-Gard Repl...

store rating:
$39.99

 

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20x25x6 MERV 8 Aprilaire Space-Gard Replacement Furnace Filters (Case of 2)
Installs in Space Gard models 2200 and 2250 air cleaner housings by using the existing pleat separators and media holding assembly. An easy-to-follow assembly guide is printed on the package back. Designed to replace the traditional collapsible media...
$39.99
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20x25x5 MERV 8 Trion Air Bear Replacement Furnace Filter
 

20x25x5 MERV 8 Trion Air Bear Replacemen...

store rating:
$57.95

 

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20x25x5 MERV 8 Trion Air Bear Replacement Furnace Filter
For over 50 years, Flanders Precisionaire air filters have been protecting cleanrooms, hospital operating rooms and other critical environments. Now, homes and businesses can benefit from their superior craftsmanship in a new line of Flanders...
$57.95
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WEB PRODUCTS WP2020-4PK ELECTROSTATIC FURNACE FILTER
 

WEB PRODUCTS WP2020-4PK ELECTROSTATIC FU...

store rating:
$75.99

 

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WEB PRODUCTS WP2020-4PK ELECTROSTATIC FURNACE FILTER
WEB PLUs ELECTROSTATIC FURNACE FILTER Permanent filter Washable/High Efficiency Attracts dirt, dust, pollen, pet dander Automatically recharges after each cleaning Sturdy dual grill plastic frame never needs replacement parts Lifetime warranty Bagged...
$75.99
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2ct 20x25x5" Air Bear Filter By Flanders 82655.052025
 

2ct 20x25x5" Air Bear Filter By Fla...

store rating:
$69.98

 

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2ct 20x25x5" Air Bear Filter By Flanders 82655.052025
Furnace Air Filter Air Bear 500AB replacement filter. Designed specifically to fit model No. 500 or Air Bear. Helps filter such airborne irritants as dust, mold, pet dander, pollen, and soot. Nominal size 20x25x5. Actual unit size: 19-5/8 x 24-1/8 x...
$69.98
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Generic Spacegard 201 Aprilaire Furnace Air Filter -- MERV 11 -- 2 Pack (2 Filters)
 

Generic Spacegard 201 Aprilaire Furnace ...

store rating:
$53.95

 

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Generic Spacegard 201 Aprilaire Furnace Air Filter -- MERV 11 -- 2 Pack (2 Filters)
This generic replacement filter is for Spacegrad air cleaner unit #2200 and 2250. Now MERV 11. Please make sure that you oder the correct size filter.
$53.95
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4 each: Web Plus Electrostatic Furnace Filter (WP2025-4PK)
 

4 each: Web Plus Electrostatic Furnace F...

store rating:
$73.99

 

  • product
4 each: Web Plus Electrostatic Furnace Filter (WP2025-4PK)
Sold as one unit. (1 unit = 4 each.) Permanent filter. Washable/High Efficiency. Attracts dirt, dust, pollen, pet dander. Automatically recharges after each cleaning. Sturdy dual grill plastic frame never needs replacement parts. Lifetime warranty....
$73.99
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16X28X6 MERV 8 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
 

16X28X6 MERV 8 Aprilaire and Space-Gard ...

store rating:
$46.98

 

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16X28X6 MERV 8 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
Space Gard is also known as Aprilaire Furnace Filters. High-efficiency filter media collects small dust particles before they can collect on your coils. Superior frame strength utilizing double wall construction and die cut fingers. This product is...
$46.98
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16x28x6 MERV 11 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
 

16x28x6 MERV 11 Aprilaire and Space-Gard...

store rating:
$55.98

 

  • product
16x28x6 MERV 11 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
Space Gard is also known as Aprilaire Furnace Filters. High-efficiency filter media collects small dust particles before they can collect on your coils. Superior frame strength utilizing double wall construction and die cut fingers. This product is...
$55.98
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16x28x6 MERV 13 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
 

16x28x6 MERV 13 Aprilaire and Space-Gard...

store rating:
$63.98

 

  • product
16x28x6 MERV 13 Aprilaire and Space-Gard Replacement 2400 Filter (2 Pack)
Space Gard is also known as Aprilaire Furnace Filters.Preassembled filter for easy installation! High-efficiency filter media collects small dust particles before they can collect on your coils. Superior frame strength utilizing double wall...
$63.98
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4 each: Web Plus Electrostatic Furnace Filter (WP2030-4PK)
 

4 each: Web Plus Electrostatic Furnace F...

store rating:
$76.79

 

  • product
4 each: Web Plus Electrostatic Furnace Filter (WP2030-4PK)
Sold as one unit. (1 unit = 4 each.) Permanent filter. Washable/High Efficiency. Attracts dirt, dust, pollen, pet dander. Automatically recharges after each cleaning. Sturdy dual grill plastic frame never needs replacement parts. Lifetime warranty....
$76.79
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4 each: Web Plus Electrostatic Furnace Filter (WP1420-4PK)
 

4 each: Web Plus Electrostatic Furnace F...

store rating:
$76.79

 

  • product
4 each: Web Plus Electrostatic Furnace Filter (WP1420-4PK)
Sold as one unit. (1 unit = 4 each.) Permanent filter. Washable/High Efficiency. Attracts dirt, dust, pollen, pet dander. Automatically recharges after each cleaning. Sturdy dual grill plastic frame never needs replacement parts. Lifetime warranty....
$76.79
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4 each: Web Plus Electrostatic Furnace Filter (WP2020-4PK)
 

4 each: Web Plus Electrostatic Furnace F...

store rating:
$76.79

 

  • product
4 each: Web Plus Electrostatic Furnace Filter (WP2020-4PK)
Sold as one unit. (1 unit = 4 each.) Permanent filter. Washable/High Efficiency. Attracts dirt, dust, pollen, pet dander. Automatically recharges after each cleaning. Sturdy dual grill plastic frame never needs replacement parts. Lifetime warranty....
$76.79
at  
4 each: Web Plus Electrostatic Furnace Filter (WP2025-4PK)
 

4 each: Web Plus Electrostatic Furnace F...

store rating:
$76.79

 

  • product
4 each: Web Plus Electrostatic Furnace Filter (WP2025-4PK)
Sold as one unit. (1 unit = 4 each.) Permanent filter. Washable/High Efficiency. Attracts dirt, dust, pollen, pet dander. Automatically recharges after each cleaning. Sturdy dual grill plastic frame never needs replacement parts. Lifetime warranty....
$76.79
at  
FS261 Aprilaire and Space Guard Replacement Filter (2 Pack)
 

FS261 Aprilaire and Space Guard Replacem...

store rating:
$97.98

 

  • product
FS261 Aprilaire and Space Guard Replacement Filter (2 Pack)
Space Gard is also known as Aprilaire Furnace Filters. Reaches 99% efficiency on particles 5 microns or larger. Improves efficiency and increases longevity of HVAC systems when properly used and maintained. High efficiency filter media collects small...
$97.98
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Best prices on Furnace filter replacement in Air Purifiers. Check out BizRate for great deals on Air Purifiers from Aprilaire, Precisionaire and Lennox. Use BizRate's latest online shopping features to compare prices for Furnace filter replacement. Read product specifications, calculate tax and shipping charges, sort your results, and buy Appliances with confidence. Easily narrow your search and find the product that's perfect for you: FC40R1830 18x30 Honeywell Return Grille AC Filter - EnviroSept Replacement HVAC Filter Pads (12 Pack).