Appliance Accessories › Air Conditioner Accessories › filterbuy 20x20x4 air filter merv

Nordic Pure 20x20x4 (3 5/8) Furnace Air Filters MERV 10 Pleated + Carbon 6 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Plus Carbon Air Filters MERV 8 1 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 2 Pack

Important Note: Almost ALL furnace filters have a different \ actual size\ than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our \ Actual Size\ . With the 4\ and 5\ air... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack

Important Note: Almost ALL furnace filters have a different \ actual size\ than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our \ Actual Size\ . With the 4\ and 5\ air... more

Nordic Pure 20x20x4 (3 5/8) Pleated MERV 13 Air Filters 2 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 6 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 2 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air conditioner filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size - and then you can be... more

Nordic Pure 20x20x4 (3 5/8) Pleated MERV 15 Air Filters 6 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated MERV 14 Air Filters 2 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack

Important Note: Almost ALL furnace filters have a different \ actual size\ than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our \ Actual Size\ . With the 4\ and 5\ air... more

Nordic Pure 20x20x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 1 Pack

Important Note: Almost ALL furnace filters have a different \ actual size\ than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our \ Actual Size\ . With the 4\ and 5\ air... more

Nordic Pure 20x20x4 (3 5/8) Pleated MERV 13 Air Filter 1 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 6 Pack

Important Note: Almost ALL furnace filters have a different \ actual size\ than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our \ Actual Size\ . With the 4\ and 5\ air... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Nordic Pure 20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 1 Pack

Important Note: Almost ALL furnace filters have a different actual size than the nominal size printed on the air filter. It s best if you measure your air filter for the EXACT size and compare it to our Actual Size . With the 4 and 5 air filters there... more

Filterbuy 16x25x4 MERV 11 Pleated HVAC AC Furnace Air Filters (4-Pack)

The Filterbuy replacement air filter 16x25x4 (actual measurements: 15.38 x 24.38 x 3.63 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle.... more

Filterbuy 16x25x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement 16.0 H x 25.0 W x 4.0 D in Gray;gold | Wayfair AFB16x25x4M11pk4

The Filterbuy replacement air filter 16x25x4 (actual measurements: 15.38" x 24.38" x 3.63") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 11.25x23.25x4 MERV 13 Pleated HVAC AC Furnace Air Filters (12-Pack)

The Filterbuy replacement air filter 11.25x23.25x4 (actual measurements: 11.25 x 23.25 x 4.00 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 8x30x1 MERV 11 Pleated HVAC AC Furnace Air Filters (6-Pack)

The Filterbuy replacement air filter 8x30x1 (actual measurements: 7.50 x 29.50 x 0.75 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV... more

Filterbuy 13.25x13.25x1 MERV 8 Pleated HVAC AC Furnace Air Filters (12-Pack)

The Filterbuy replacement air filter 13.25x13.25x1 (actual measurements: 13.25 x 13.25 x 1.00 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 13.25x13.25x4 MERV 8 Pleated HVAC AC Furnace Air Filters (12-Pack)

The Filterbuy replacement air filter 13.25x13.25x4 (actual measurements: 13.25 x 13.25 x 4.00 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 13.25x13.25x2 MERV 8 Pleated HVAC AC Furnace Air Filters (12-Pack)

The Filterbuy replacement air filter 13.25x13.25x2 (actual measurements: 13.25 x 13.25 x 2.00 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 11.25x19.25x2 MERV 8 Pleated HVAC AC Furnace Air Filters (12-Pack)

The Filterbuy replacement air filter 11.25x19.25x2 (actual measurements: 11.25 x 19.25 x 2.00 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... more

Filterbuy 13x21.5x1 MERV 8 Pleated HVAC AC Furnace Air Filters (6-Pack)

The Filterbuy replacement air filter 13x21.5x1 (actual measurements: 12.88 x 21.50 x 0.75 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle.... more

Filterbuy 13x21.5x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement 13.0 H x 21.5 W x 1.0 D in Silver | Wayfair AFB13x21.5x1M8Apk6

The Filterbuy replacement air filter 13x21.5x1 (actual measurements: 12.88" x 21.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 8... more

K&N 14x24x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-11424

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

K&N 20x25x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-12025

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

K&N 18x30x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-11830

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

Filtrete 20x25x1 Air Filter MPR 1200 MERV 11 Allergen Defense Odor Reduction 3-Month Pleated 1-Inch Air Filters 2 Filters

Filtrete 20x25x1 Air Filter MPR 1200 MERV 11 Allergen Defense Odor Reduction 3-Month Pleated 1-Inch Air Filters 2 Filters Black more

K&N 12x20x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-11220

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

Filtrete 16x25x1 Air Filter MPR 1500 MERV 12 Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters 2 Filters

Filtrete 16x25x1 AC Furnace Air Filter MERV 12 MPR 1500 CERTIFIED asthma & allergy friendly 3 Month Pleated 1-Inch Electrostatic Air Cleaning Filter 2-Pack (Actual Size 15.69 x 24.69 x 0.78 in) more

K&N 24x30x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-12430

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

K&N 16x25x1 AC Furnace Air Filter; Lifetime Washable Reusable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-11625

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

K&N 16x20x1 AC Furnace Air Filter; Lifetime Washable Filter; Merv 11; Filters Allergies Pollen Smoke Dust Pet Dander Mold Smog and More; Breathe Clean Fresh Air: HVC-11620

K&N s reusable HVAC filters are made from a pleated synthetic filter media provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned... more

Accumulair Diamond 18x25x1 MERV 13 Air Filter/Furnace Filters (4 pack)

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

Accumulair Diamond (Merv 13) (4 Pack) Air Conditioner Filter 17.75 H x 24.75 W x 0.75 D in White | 17.75" H x 24.75" W x 0.75" D | Wayfair

Breathe easy and experience the freshness of pure, clean air in your home. This air filter is universally compatible, fitting seamlessly with your existing air conditioner to trap dust , pollen, and other allergens. Enjoy peace of mind knowing you are... more

Filtrete 20x20x1 Air Filter MPR 1000 MERV 11 Allergen Defense 2 Filters

Filtreteâ„¢ 20x20x1 MPR 1000 Air Filter made by 3M helps capture unwanted particles from your household air to contribute to a cleaner fresher home environment. Designed with exclusive Filtreteâ„¢ 3-in-1 technology including a MPR 1000 and MERV 11... more