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Electrostatic Furnace Filter(106)
Filtrete 16x25x5 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell & Trion AirBear, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Fil 
Now $136.00
current price Now $136.00, Was $170.00$170.00
Filtrete
Filtrete 16x25x5 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell & Trion AirBear, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air FilDelivery, in 5+ days
Filtrete 16x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack ( 
Reduced price
Now $214.51
current price Now $214.51, Was $268.14$268.14
Filtrete
Filtrete 16x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Free delivery, in 5+ days
Filtrete Allergen Defense Micro Particulate Filter 
Best seller
$29.47
current price $29.47Filtrete
Filtrete Allergen Defense Micro Particulate Filter444.6364 out of 5 stars. 44 reviews
Delivery, today
Filtrete™ Allergen Defense Micro Particulate Filter, MPR 900 
+6 options
Available in additional 6 options$18.98
current price $18.98Filtrete
Filtrete™ Allergen Defense Micro Particulate Filter, MPR 900324.4375 out of 5 stars. 32 reviews
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Delivery, as soon as 7am
Pickup, as soon as 7am
Electrostatic Filter For Home Furnaces - Washable - 20 X 36 X 1 - Merv9 
$169.97
current price $169.97Filter Everything
Electrostatic Filter For Home Furnaces - Washable - 20 X 36 X 1 - Merv9Free delivery, in 5+ days
Nordic Pure 20x20x1M13-12 20x20x1 MERV 13 Pleated AC Furnace Air Filter, Box of 12, 1-Inch 
$262.12
current price $262.12Nordic Pure
Nordic Pure 20x20x1M13-12 20x20x1 MERV 13 Pleated AC Furnace Air Filter, Box of 12, 1-Inch15 out of 5 stars. 1 reviews
Free delivery, in 5+ days
KFFKFF Electrostatic Air Filter, 20x25x4 inch Washable & Reusable Aluminum AC/HVAC Furnace Filter, MERV 8 Long Lifetime,(Actual Size: 19.37 x 24.37 x 3.58 in) 
Reduced price
Now $105.99
current price Now $105.99, Was $151.99$151.99
KFFKFF
KFFKFF Electrostatic Air Filter, 20x25x4 inch Washable & Reusable Aluminum AC/HVAC Furnace Filter, MERV 8 Long Lifetime,(Actual Size: 19.37 x 24.37 x 3.58 in)Free delivery, in 5+ days
AIRx Filters WICKED CLEAN AIR 21.5x23.5x1 MERV 11 Electrostatic Pleated Air Conditioner Filter 6 Pack HVAC AC Furnace Filters 
$157.68
current price $157.68AirX Filters Direct
AIRx Filters WICKED CLEAN AIR 21.5x23.5x1 MERV 11 Electrostatic Pleated Air Conditioner Filter 6 Pack HVAC AC Furnace FiltersFree delivery, in 5+ days
Filtrete 20x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & AprilAire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter 
Reduced price
Now $314.86
current price Now $314.86, Was $393.57$393.57
Filtrete
Filtrete 20x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & AprilAire Space-Gard, Allergen Defense, Electrostatic Air Cleaning FilterFree delivery, in 5+ days
Replacement Heavy Duty 20x25x1 Aluminum Electrostatic Washable Air Purifier A/C Filter for Central HVAC Conditioner Furnace Systems 
$68.99
current price $68.99LifeSupplyUSA
Replacement Heavy Duty 20x25x1 Aluminum Electrostatic Washable Air Purifier A/C Filter for Central HVAC Conditioner Furnace SystemsDelivery, in 5+ days