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Filterbuy Air filters with gold glitter background
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American Made Replacement Filters

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6x10x1
16.38x21.38x1
6x12x1
16.38x21.5x1
6.88x15.88x1
16.5x21x1
8x8x1
16.5x22x1
8x14x1
17x17x1
8x16x1
17x19x1
8x20x1
17x20x1
8x24x1
17x21x1
8x30x1
17x22x1
9x30x1
17x25x1
9.75x23.75x1
17x27x1
10x10x1
17.25x17.25x1
10x12x1
17.25x19.25x1
10x14x1
17.25x23.25x1
10x15x1
17.25x26x1
10x16x1
17.25x29.25x1
10x18x1
17.25x35.25x1
10x20x1
17.5x21x1
10x22x1
17.5x22x1
10x24x1
17.5x23.5x1
10x25x1
17.5x27x1
10x28x1
18x18x1
10x30x1
18x20x1
10x32x1
18x21x1
10x33x1
18x22x1
10x36x1
18x24x1
11.25x11.25x1
18x25x1
11.25x19.25x1
18x28x1
11.25x23.25x1
18x30x1
11.5x11.5x1
18x36x1
11.5x21x1
18.25x22x1
11.88x16.88x1
19x19x1
12x12x1
19x20x1
12x14x1
19x21x1
12x15x1
19x21.5x1
12x16x1
19x22x1
12x18x1
19x23x1
12x20x1
19x27x1
12x22x1
19.25x21.25x1
12x24x1
19.25x23.25x1
12x25x1
19.5x21x1
12x26x1
19.5x22x1
12x26.5x1
19.75x21x1
12x27x1
19.75x21.5x1
12x30x1
19.75x22x1
12x30.5x1
19.88x21.5x1
12x34x1
20x20x1
12x36x1
20x21x1
12.25x24.25x1
20x21.5x1
12.5x21x1
20x22x1
12.5x24x1
20x22.25x1
12.75x21x1
20x23x1
13x18x1
20x24x1
13x20x1
20x25x1
13x21x1
20x27x1
13x21.5x1
20x30x1
13x24x1
20x32x1
13x25x1
20x34x1
13.25x13.25x1
20x36x1
13.25x17.75x1
21x21x1
13.25x22.75x1
21x22x1
14x14x1
21x23x1
14x16x1
21x23.25x1
14x18x1
21x23.5x1
14x20x1
21.25x21.25x1
14x22x1
21.5x21.5x1
14x24x1
21.5x23x1
14x25x1
21.5x23.25x1
14x27x1
21.5x24x1
14x28x1
21.5x26x1
14x30x1
22x22x1
14x36x1
22x24x1
14.5x19x1
22x26x1
15x15x1
22x28x1
15x19x1
22x36x1
15x20x1
22.25x25x1
15x25x1
23x25x1
15x28x1
23.25x29.25x1
15x30x1
23.5x23.5x1
15x30.5x1
23.5x25x1
15x30.75x1
23.5x30.75x1
15.25x15.25x1
24x24x1
15.5x29x1
24x25x1
16x16x1
24x28x1
16x18x1
24x30x1
16x20x1
24x36x1
16x21x1
25x25x1
16x21.5x1
25x28x1
16x22x1
25x29x1
16x22.25x1
25x32x1
16x24x1
27x27x1
16x25x1
28x30x1
16x27x1
29x29x1
16x28x1
29x30x1
16x30x1
30x30x1
16x32x1
30x32x1
16x36x1
30x36x1
16.25x21.25x1

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Need a replacement filter for your HVAC or furnace system? We make filters that fit top brands like Carrier, Lennox, Trane, Honeywell, Goodman, and more—with perfect fit guaranteed.

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shop by air filter merv rating

MERV stands for Minimum Efficiency Reporting Value — it's a filter rating that shows how well an air filter captures particles from the air.

Higher MERV means better filtration, but it's important to match the best MERV filter for your HVAC system to keep airflow efficient and your air clean. Not sure what to choose? We'll help you find the right fit.

learn more about merv ratings