Best 5 Air Conditioner Filters in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 19 1/8 inches (length) x 19 7/8 inches (width) x 4 1/4 inches (depth)
Effective Filtration: MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, lint, debris, mold, pollen, pet dander, and dust mites
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Comparable Filter Replacement for: Bryant FILBBFNC0021, FNCCABBB0021
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 19 3/4 inches (length) x 19 7/8 inches (width) x 4 3/8 inches (depth)
Effective Filtration: MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, lint, debris, mold, pollen, pet dander, and dust mites
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Replacement for: Lennox X0585, X8305, X8308, X7930, X7935 and Trion Air Bear 255649-102.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 13 inches (length) x 21 1/2 inches (width) x 3/4 inches (depth)
Effective Filtration: MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, lint, debris, mold, pollen, pet dander, and dust mites
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Easy Installation: Easy to replace and install
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 19 3/4 inches (length) x 19 7/8 inches (width) x 4 3/8 inches (depth)
Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Easy Installation: Easy to replace and install for your air conditioner, AC System, and furnace unit.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 20 1/10 inches (length) x 25 7/10 inches (width) x 5 inches (depth)
Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Comparable Filter Replacement for: Trane BAYFTAH26M, FLR06074.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 19 3/4 inches (length) x 19 7/8 inches (width) x 4 3/8 inches (depth)
Effective Filtration: MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from the smallest particles and bacteria (.03 - 1 microns)
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Easy Installation: Easy to replace and install for your air conditioner, AC System, and furnace unit.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DiscountFilterStore | 9.92 | ❌ | ❌ | ❌ |
Actual Size: 20 inches (length) x 25 1/2 inches (width) x 4 3/8 inches (depth)
Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more
High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models
USA Made: Proudly made in the USA from eco-friendly materials
Replacement for: Lennox X8788
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Tier1 | 7 |
We've carried out a comprehensive analysis of 808 reviews on air conditioner filters, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select air conditioner filters priced around $65.46, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 7 air conditioner filters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right filters Products based on their needs, saving them considerable time when choosing which air conditioner filters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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