5 Star Finder

The Best Air Conditioning Filter

Filtrete Ultra Allergen Reduction Filter, 1500 MPR, 16-Inch by 25-Inch by 1-Inch, 6-Pack Filtrete Ultra Allergen Reduction Filter, 1500 MPR, 16-Inch by 25-Inch by 1-Inch, 6-Pack

  • High-performance MPR 1500
  • Captures large airborne allergens like household dust, pollen, and mold spores
  • Attracts and captures microscopic allergens like pet dander, smoke, smog, and bacteria
  • Measures 16 inches by 25 inches by 1 inch
  • Comes in a pack of six filters

$98.59

4.5 out of 5 stars (209)
Filtrete Dust and Pollen Filter, 600 MPR, 16-Inch by 25-Inch by 1-Inch, 6-Pack Filtrete Dust and Pollen Filter, 600 MPR, 16-Inch by 25-Inch by 1-Inch, 6-Pack

  • Captures large airborne allergens like household dust, pollen and mold spores
  • Great for high velocity equipment because it is engineered for high air flow
  • Outperforms non-electrostatic filters
  • Measures 16 inches by 25 inches by 1 inch
  • Comes in a pack of six filters

$44.02

4.6 out of 5 stars (149)
Filtrete Micro Allergen Reduction Filter, 1000 MPR, 20-Inch by 20-Inch by 1-Inch, 6-Pack Filtrete Micro Allergen Reduction Filter, 1000 MPR, 20-Inch by 20-Inch by 1-Inch, 6-Pack

  • Captures large airborne allergens like household dust, pollen, and mold spores
  • Attracts and captures microscopic allergens like pet dander, smoke, and smog particles
  • Each filter lasts three months
  • Convenient pack of six filters
  • Microparticle Performance Rating (MPR) of 1,000

$43.95

4.5 out of 5 stars (367)
Aprilaire 1213 Media Upgrade Kit for Model 2120 and Model 2200 Air Cleaner Aprilaire 1213 Media Upgrade Kit for Model 2120 and Model 2200 Air Cleaner

  • 1213 Upgrade kit for models 2120 & 2200
  • Efficient filtration, removes nearly 2 times more contaminants
  • Installs in minutes. Easier filter change. Keeps your hvac system running at peak efficiency
  • Eliminates pleat spacers - black plastic finger like combs
  • Install metal frame. Install door spacer. Replacement filter #213 MERV 13 (replaces 201 filter).

$39.42

4.7 out of 5 stars (64)
Aprilaire 413 Filter Replacement Aprilaire 413 Filter Replacement

  • 413 Filter
  • Aprilaire
  • Space-gard, Space-Guard, Spacegard, Spaceguard

$37.03

4.8 out of 5 stars (90)
Nordic Pure 16x25x5 Honeywell Replacement AC Furnace Air Filters MERV 12, Box of 2 Nordic Pure 16x25x5 Honeywell Replacement AC Furnace Air Filters MERV 12, Box of 2

  • 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

$35.83

4.3 out of 5 stars (63)
Nordic Pure 20x25x5 Honeywell Replacement AC Furnace Air Filters, MERV 12, Box of 2 Nordic Pure 20x25x5 Honeywell Replacement AC Furnace Air Filters, MERV 12, Box of 2

  • Nominal Size: 20-Inch by 25-Inch by 5-Inch
  • Actual Size: 19 7/8 x 24 7/8 x 4 3/8
  • Nordic Pure brand replacements for Honeywell units
  • Replacements for Honeywell 203720, FC35A1027, FC100A1037 and FC200E1037
  • MERV 12 filter media to help reduce pollen, pet dander, dust, mold and more

$35.35

4.4 out of 5 stars (131)
Nordic Pure 16x25x1 MERV 12 Pleated AC Furnace Air Filter , Box of 6 Nordic Pure 16x25x1 MERV 12 Pleated AC Furnace Air Filter , Box of 6

  • Actual Size of Filter: 15 1/2 x 24 1/2 x ¾
  • Superior Air Filter for Residential or Commercial Property
  • Comparable to a MPR rating of 1500-1915
  • Hypoallergenic and antimicrobial pleated electrostatic filter material
  • Made in the USA

$33.88

4.2 out of 5 stars (247)
Filtrete Dust Reduction Filter, 300 MPR, 20-Inch by 30-Inch by 1-Inch, 6-Pack Filtrete Dust Reduction Filter, 300 MPR, 20-Inch by 30-Inch by 1-Inch, 6-Pack

  • Electrostatically charged fibers attracts and capture large airborne allergens like: Pollen, Household Dust, Lint
  • Ideal for high-velocity heating and cooling systems
  • 300 MPR Performance Rating
  • Lasts up to 3 months

$31.84

4.5 out of 5 stars (412)
Flanders PrecisionAire 10155.01235235 23-1/2 by 23-1/2 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.01235235 23-1/2 by 23-1/2 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$30.97

5.0 out of 5 stars (1)
Honeywell CF200A1024 4-Inch Ultra Efficiency Air Cleaner Filter Honeywell CF200A1024 4-Inch Ultra Efficiency Air Cleaner Filter

  • MERV 12 rating-up to 60x more efficient than typical 1-Inch fiber glass filter
  • Easily fits Aprilaire/Space-Gard models 2200 & 2255
  • Captures high percentage of house hold airborne particles, including microscopic particles you can't see
  • No time consuming assembly required. Lasts up to 12-months
  • Actual size 20x20x4.5 inch

$29.96

4.1 out of 5 stars (156)
Flanders PrecisionAire 10155.012020 20 by 20 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.012020 20 by 20 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$29.94

5.0 out of 5 stars (14)
Flanders PrecisionAire 10155.012424 24 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.012424 24 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$29.94

5.0 out of 5 stars (5)
Flanders PrecisionAire 10155.011420 14 by 20 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.011420 14 by 20 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$29.94

5.0 out of 5 stars (6)
Flanders PrecisionAire 10155.011818 18 by 18 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.011818 18 by 18 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$29.35

5.0 out of 5 stars (4)
Flanders PrecisionAire 10155.011624 16 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.011624 16 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$27.82

5.0 out of 5 stars (1)
Flanders PrecisionAire 10155.011224 12 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.011224 12 by 24 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$26.90

5.0 out of 5 stars (3)
Flanders PrecisionAire 10155.011430 14 by 30 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.011430 14 by 30 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$24.60

4.5 out of 5 stars (7)
Nordic Pure 20x25x4 AC Furnace Air Filter MERV 12, Box of 1 Nordic Pure 20x25x4 AC Furnace Air Filter MERV 12, Box of 1

  • Actual Size: 19 1/2x24 1/2 x3 5/8
  • Superior Air Filter for Residential or Commercial Property
  • Comparable to a MPR rating of 1500-1979
  • Hypoallergenic and antimicrobial pleated electrostatic filter material
  • Made in the USA

$20.00

4.4 out of 5 stars (24)
FRAM CF10388 Fresh Breeze Cabin Air Filter FRAM CF10388 Fresh Breeze Cabin Air Filter

  • Filters up to 98% of road dust and road pollen dramatically improving in-vehicle air quality
  • Periodic replacing of cabin air filter improves air intake air flow used in heating and air conditioning systems
  • Packs twice the ability to deodorize common odors drawn from outside sources compared to filters not treated with carbon and baking soda
  • Removes the reoccurring musty smell that can develop in air conditioning and heating systems
  • Installs quickly and easily in most cars in minutes with minimal, or even no tools, depending on car model

$19.40

4.6 out of 5 stars (31)
Flanders PrecisionAire 10155.012030 20 by 30 by 1 Flat Panel EZ Air Filter, 12-Pack Flanders PrecisionAire 10155.012030 20 by 30 by 1 Flat Panel EZ Air Filter, 12-Pack

  • Lasts up to 30 days
  • UL Class II
  • Protects heating and air conditioning equipment
  • Sturdy chipboard frame and metal retainer contributes to filter strength
  • Maximum air flow

$18.96

5.0 out of 5 stars (4)
American Air Filter 220-410-051 Disposable Panel 14 x 30 x 1 - Case of 12 American Air Filter 220-410-051 Disposable Panel 14 x 30 x 1 - Case of 12

  • Sturdy economical disposable panel filters, twelve per case
  • Higher dust holding capacity
  • Double skinned, resistant to compression
  • Strong chipboard framing for longer storage life
  • Constructed with AAF manufactured premium grade fiberglass media

$18.63

4.8 out of 5 stars (4)
Beck Arnley 042-2174 Cabin Air Filter Beck Arnley 042-2174 Cabin Air Filter

  • Quality construction
  • Constructed from OE quality materials and filter media to properly maintain your vehicle
  • Engineered to OE specifications

$15.31

4.9 out of 5 stars (24)
ATP HA-5 Carbon Activated Premium Cabin Air Filter ATP HA-5 Carbon Activated Premium Cabin Air Filter

  • Activated Carbon is impregnated in the filter media removing odors from outside air
  • Static charge applied to the filter acts like a magnet removing fine particles, dust, pollen, and mold spores from the incoming air
  • Easy to install

$15.22

4.1 out of 5 stars (26)
On Digital Ocean