By: Aerostar
Introducing the Aerostar 13x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack! This air filter is perfect for any home, offering easy to install, compatibility, size, and easy to maintain features. With an actual size of 12 7/8" x 21 1/2" x 3/4", you can be sure that the air filter will fit your home perfectly. Get the best air filter today and enjoy a clean and healthy home.
jamboureemike: Fits perfect
United States on May 31, 2021
Steph: I've gotten these for the allergies, dust & pollution- now I'm extra happy because of the virus & bacteria filtering properties. Great value! Will continue to buy these.
United States on May 13, 2020
Michele: Filter is sturdy. Good value for the price
United States on Jul 26, 2019
Eddie Spaghetti: High MERV rating filter at a good price. I needed an unusual size that was in stock. Quick and free shipping too.
United States on Jan 05, 2019
| 13x21.5x1 Pleated MERV 13 Air Filter - Ideal for AC and Furnace Systems | Upgrade Your Vehicle's Performance with the Spearhead Max Thrust MT-900 Engine Air Filter - Suitable for All Mileage Vehicles | Spearhead MT-050 Max Thrust Performance Engine Air Filter: Optimized for All Mileage Vehicles | |
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| B2B Rating |
80
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98
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98
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| Sale off | $5 OFF | ||
| Total Reviews | 156 reviews | 2 reviews | 2 reviews |
| MERV Rating | 13.00 | ||
| Color | white | ||
| Brand | Aerostar | SPEARHEAD | SPEARHEAD |
| Material Type | pleated | ||
| Brand Name | Aerostar | ||
| Compatible Device | Air Conditioner, Furnace | ||
| ASIN | B07F216XHK | B07TPHHVG6 | B07DVQN4KW |
| Part Number | 13x21 1/2x1 MERV 13 | MT-900 | MT-050 |
| Best Sellers Rank | #200,823 in Tools & Home Improvement #1,882 in Furnace Filters | #51,163 in Automotive #784 in Automotive Replacement Air Filters | #17,184 in Automotive #231 in Automotive Replacement Air Filters |
| Date First Available | June 25, 2018 | June 25, 2019 | June 19, 2018 |
| Item Weight | 1 pounds | 7.8 ounces | 12.6 ounces |
| Customer Reviews | 4.6/5 stars of 99 ratings | 4.6/5 stars of 700 ratings | 4.8/5 stars of 808 ratings |
| Compatible Devices | Air Conditioner, Furnace | ||
| Material | pleated | ||
| Certification | UL | ||
| Product Dimensions | 12 x 21.5 x 1 inches |
United States on Oct 30, 2023