1" Air Filters

Discover high-quality air filters designed to enhance indoor air quality and protect your home from contaminants

8x30x1 Air Filter

10x10x1 Air Filter

10x15x1 Air Filter

10x16x1 Air Filter

10x20x1 Air Filter

10x24x1 Air Filter

10x30x1 Air Filter

10x36x1 Air Filter

12x12x1 Air Filter

12x16x1 Air Filter

12x18x1 Air Filter

12x20x1 Air Filter

12x24x1 Air Filter

12x25x1 air filter

12x30x1 air filter

12x36x1 air filter

13x21.5x1 Air Filter

14x14x1 Air Filter

14x18x1 Air Filter

14x20x1 Air Filter

14x24x1 Air Filter

14x25x1 Air Filter

14x30x1 Air Filter

14x36x1 Air Filter

14.5x27x1 Air Filter

15x20x1 Air Filter

15x25x1 Air Filter

15x30x1 Air Filter

16x16x1 Air Filter

16x18x1 Air Filter

16x20x1 Air Filter

16x22x1 Air Filter

16x24x1 Air Filter

16x25x1 Air Filter

16x30x1 Air Filter

16x32x1 Air Filter

16.375x21.5x1 Air Filter

16.5x21.5x1 Air Filter

17.5x27x1 Air Filter

18x18x1 Air Filter

18x20x1 Air Filter

18x24x1 Air Filter

18x25x1 Air Filter

18x30x1 Air Filter

18x36x1 Air Filter

19x21x1 Air Filter

19.5x21.5x1 Air Filter

19.75x21.5x1 Air Filter

20x20x1 Air Filter

20x22x1 Air Filter

20x22.25x1 Air Filter

20x23x1 Air Filter

20x24x1 Air Filter

20x25x1 Air Filter

20x30x1 Air Filter

20x34x1 Air Filter

20x36x1 Air Filter

21x21x1 Air Filter

21x21.5x1 Air Filter

21x22x1 Air Filter

21x23x1 Air Filter

21x23.5x1 Air Filter

21x24x1 Air Filter

21x26x1 Air Filter

21x27x1 Air Filter

21.5x23x1 Air Filter

21.5x23.5x1 Air Filter

21.5x24x1 Air Filter

22x22x1 Air Filter

22x23x1 Air Filter

22x23.5x1 Air Filter

22x24x1 Air Filter

24x24x1 Air Filter

24x25x1 Air Filter

24x30x1 Air Filter

24x34x1 Air Filter

24x36x1 Air Filter

24.5x27x1 Air Filter

25x25x1 Air Filter

28x30x1 Air Filter

28x32x1 Air Filter

30x30x1 Air Filter

30x32x1 Air Filter

30x36x1 Air Filter

Product List

30x32 Replacement Filter Pads for Air Cleaner

30x32 Air Cleaner Filters

Product Review Score

4.18 out of 5 stars

47 reviews

$299.98

Filter King 20x22.25 Air Filter | 2-Pack

Filter King Air Filters 2-Pack

Filter King

Product Review Score

4.71 out of 5 stars

86 reviews

$38.60

20x22.25x1 MERV 13 Air Filters (4-Pack)

20x22.25x1 MERV 13 Filters (4-Pack)

Filterbuy

Product Review Score

4.5 out of 5 stars

217 reviews

$101.96

28" X 32" Steel Return Air Filter Grille

28" x 32" Steel Air Grille

Product Review Score

4.73 out of 5 stars

54 reviews

$185.07

20x22.25x1 MERV 8 Air Filter 6-Pack

20x22 MERV 8 Filter 6-Pack

Filterbuy

Product Review Score

4.76 out of 5 stars

24 reviews

$89.94

AIRX Wicked Clean Air Filters 21x22x1 MERV 8

AIRX Clean Air Filter 21x22x1

Airx Filters

Product Review Score

4.93 out of 5 stars

224 reviews

$73.50

Exact Filters 14.5x27.375x1 MERV 8 Air Filters

Exact 14.5x27.375 MERV 8 Filter

Product Review Score

4.16 out of 5 stars

53 reviews

$195.00

Filterbuy 19.75x21x1 MERV 13 Air Filter Pack

19.75x21x1 MERV 13 Filters

Filterbuy

Product Review Score

4.29 out of 5 stars

102 reviews

$101.96

20x22.25x1 MERV 8 Air Filter for Allergy Defense

Allergy Defense Air Filter

Filterbuy

Product Review Score

4.95 out of 5 stars

211 reviews

$29.99

Exact Filters 27x14.5 Air Filter MERV 8 (12-Pack)

Exact Filters 27x14.5 MERV 8 12-Pack

Product Review Score

4.29 out of 5 stars

178 reviews

$216.00

Exact Filters 14.5x27x1 MERV 8 Air Filter Pack

Exact Filters 14.5x27x1 MERV 8 Pack

Product Review Score

4.68 out of 5 stars

216 reviews

$195.00

20x22.25 Air Filter MERV 11 for Pets & Allergies

20x22.25 MERV 11 Air Filter

Filterbuy

Product Review Score

4.39 out of 5 stars

134 reviews

$101.94