Best Air Filter For Furnace

# Preview Product Price
1 Filtrete 16x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions 15.69 x 24.69 x 0.81) Filtrete 16x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions... $46.60
2 Filtrete 16x25x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 4-Pack (exact dimensions 15.69 x 24.69 x 0.81) Filtrete 16x25x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 4-Pack (exact dimensions... $53.99
3 Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4' x 19 3/4' x 3/4') Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19... $36.22
4 Filtrete 20x25x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.719 x 24.688 x 0.78) Filtrete 20x25x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact... $38.99
5 Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4'x 24 3/4' x 3/4') Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4"x 24... $46.81
6 Aerostar 16x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual size 15 3/4'x 19 3/4' x 3/4') Aerostar 16x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual size 15 3/4"x 19... $37.81
7 Filtrete 20x25x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 6-Pack (exact dimensions 19.69 x 24.69 x 0.78) Filtrete 20x25x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 6-Pack (exact... $128.21
8 Filterbuy 16x25x2 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (12-Pack, Platinum) Filterbuy 16x25x2 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (12-Pack, Platinum) $167.40
9 Nordic Pure 14x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack Nordic Pure 14x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack $39.67
10 Filterbuy 16x20x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (4-Pack, Silver) Filterbuy 16x20x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (4-Pack, Silver) $29.08
11 Filtrete 20x25x5, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 1-Pack (actual dimensions 19.56 x 24.13 x 4.75) Filtrete 20x25x5, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat,... $36.97
12 Aerostar 20x20x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4' x 19 3/4' x 3/4') Aerostar 20x20x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x... $55.41
13 Trion 255649-102 Air Bear 20 x 25 x 5 Inch MERV 8 High Performance Air Purifier Filter Replacement for Air Bear Supreme, Right Angle, and Cub Air Cleaner Purification Systems (3 Pack) Trion 255649-102 Air Bear 20 x 25 x 5 Inch MERV 8 High Performance Air Purifier Filter Replacement... $90.04
14 Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 15 3/4'x24 3/4'x3/4') Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 15 3/4"x24... $35.44
15 FILTER FBRGLS 20X20X1 FILTER FBRGLS 20X20X1 $41.65

Trusted products are abundant on the market. Customers often find it difficult to select the appropriate product. To help them with that process, we have listed the Top 20 Best Air Filter For Furnace , which will help them select the best item for their specific needs.

Bestseller No. 1
Filtrete 16x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions 15.69 x 24.69 x 0.81)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC: 3-month pleated 1 inch air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE: Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores
  • MPR 300 has a rating of MERV 5
  • The higher the MPR, the more micro particles-such as pollen, pet dander, smoke, bacteria and viruses-your filter will capture from the air passing through it
Bestseller No. 2
Filtrete 16x25x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 4-Pack (exact dimensions 15.69 x 24.69 x 0.81)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
  • 1000 MPR has a rating of MERV 11
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
Bestseller No. 3
Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
  • Nominal size: 20x20x1; Actual size: 19 3/4" x 19 3/4" x 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
  • Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
Bestseller No. 4
Filtrete 20x25x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.719 x 24.688 x 0.78)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen
  • 1500 MPR has a rating of MERV 12
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
Bestseller No. 5
Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4"x 24 3/4" x 3/4")
  • Nominal size: 16x25x1; Actual size 15 3/4"x 24 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.
  • Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
Bestseller No. 6
Aerostar 16x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual size 15 3/4"x 19 3/4" x 3/4")
  • Nominal size: 16x20x1; Actual size 15 3/4"x 19 3/4" x 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
  • Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
Bestseller No. 7
Filtrete 20x25x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 6-Pack (exact dimensions 19.69 x 24.69 x 0.78)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses - and large particles, including lint, household dust and pollen
  • 2200 MPR has a rating of MERV 13
  • The higher the MPR, the more microparticles - such as pollen, pet dander, smoke, bacteria and viruses - your filter will capture from the air passing through it.69% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses ( % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing).CERTIFIED as asthma & allergy friendly (As outlined in report ASCR: 1246-01).FIND YOUR SIZE: 2200 MPR available in 4 in. , 4 in. slim fit and 5 in. thick air filters.FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1in. filters, and at least every 12 months for 4 in. and 5 in. filters.A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. Sign-up for a filter change reminder program that works for you!
Bestseller No. 8
Filterbuy 16x25x2 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (12-Pack, Platinum)
  • 16x25x2 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50 x 24.50 x 1.75 inches)
  • MERV 13 synthetic media (comparable with MPR 1500-1900 & FPR 10) protects homes from bacteria and more by trapping 98% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
SaleBestseller No. 9
Nordic Pure 14x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack
  • Nominal Size: 14 x 24 x 1, Actual Size: 13 3/4 x 23 3/4 x 3/4 (13.75 x 23.75 x 0.75)
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
  • Ideal for high efficiency air filtration and will help those with moderate allergies and asthma.
  • Nordic Pure MERV 12 is equivalent to MPR 1500-1900
  • Made in the USA
Bestseller No. 10
Filterbuy 16x20x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (4-Pack, Silver)
  • 16x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50 x 19.50 x 0.75 inches)
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Bestseller No. 11
Filtrete 20x25x5, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 1-Pack (actual dimensions 19.56 x 24.13 x 4.75)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen
  • 1550 MPR has a rating of MERV 12
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
Bestseller No. 12
Aerostar 20x20x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
  • Nominal size: 20x20x1; Actual size: 19 3/4"x 19 3/4" x 3/4"; This MERV 13 filter is comparable with MPR 1500-1900 & FPR 10.
  • Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
SaleBestseller No. 13
Trion 255649-102 Air Bear 20 x 25 x 5 Inch MERV 8 High Performance Air Purifier Filter Replacement for Air Bear Supreme, Right Angle, and Cub Air Cleaner Purification Systems (3 Pack)
  • 3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 255649-102
  • SIZE: Nominal size (H x W x D): 20 x 25 x 5 inches; Actual size (H x W x D): 19.75 x 24.25 4.94 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)
  • EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions; Factory-installed double gasket eliminates the need for filter bypass
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible; Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity; Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures; Galvanized, rust-resistant wire mesh, integral width filter media supports media and retains pleat shape even when dirty
Bestseller No. 14
Aerostar 16x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 15 3/4"x24 3/4"x3/4")
  • Nominal size: 16x25x1; Actual size: 15 3/4"x24 3/4"x3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7
  • Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
Bestseller No. 15
Bestseller No. 16
Nordic Pure 16x25x5 MERV 12 Honeywell/Lennox AC Furnace Air Filters 2 Pack
  • Nominal Size: 16-Inch by 25-Inch by 5-Inch
  • Actual Size: 15-3/4-Inch by 24-3/4-Inch by 4-3/8-Inch
  • Nordic Pure brand replacements for Honeywell units
  • Replacements for Honeywell F100F1012, FC100A1026, FC100A1029, FC100C1009 and FC200E1029
  • MERV 12 filter media to help reduce pollen, pet dander, dust, mold and more
Bestseller No. 17
Nordic Pure 16x25x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack
  • Nominal Size: 16 x 25 x 1, Actual Size: 15 1/2 x 24 1/2 x 3/4 (15.5 x 24.5 x 0.75)
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
  • This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors
  • Nordic Pure MERV 8 is equivalent to MPR 800
  • Made in the USA
Bestseller No. 18
Filterbuy 16x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (2-Pack, Silver)
  • 16x25x4 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.38 x 24.38 x 3.63 inches)
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Bestseller No. 19
Filterbuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (2-Pack, Silver)
  • 20x25x4 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.38 x 24.38 x 3.63 inches)
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Bestseller No. 20
Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack
  • Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63)
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
  • If you are replacing a Honeywell or Lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 (4 3/8 actual depth)
  • Nordic Pure MERV 12 is equivalent to MPR 1500-1900
  • Made in the USA

Related Posts

Leave a Reply

Your email address will not be published.