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

MERV 11 Air Filter 18x30x1, 2-Pack

MERV 11 18x30x1 Filters - 2-Pack

Filterbuy

Product Review Score

4.37 out of 5 stars

7 reviews

$36.42

MERV 8 Pleated Air Filters 18x20x1 (4-Pack)

MERV 8 Pleated Filters 4-Pack

Filterbuy

Product Review Score

4.5 out of 5 stars

169 reviews

$43.56

MERV 13 Pleated Air Filter 18x25x1 (2-Pack)

MERV 13 Air Filters 18x25 2-Pack

Filterbuy

Product Review Score

4.68 out of 5 stars

181 reviews

$48.40

22x24x1 MERV 11 Air Filters - 4-Pack

22x24x1 MERV 11 Air Filters 4-Pack

Filterbuy

Product Review Score

4.2 out of 5 stars

144 reviews

$65.56

MERV 13 Pleated HVAC Air Filters 6-Pack

MERV 13 HVAC Filters 6-Pack

Filterbuy

Product Review Score

4.23 out of 5 stars

34 reviews

$115.08

Accumulair 20x22.25 Carbon Odor Eliminating Filter

Accumulair Carbon Odor Filter

Accumulair

Product Review Score

4.57 out of 5 stars

15 reviews

$20.99

20x20x1 MERV 8 Pleated Air Filters (2-Pack)

MERV 8 Pleated Air Filters

Filterbuy

Product Review Score

4.21 out of 5 stars

68 reviews

$25.46

MERV 8 Pleated Air Filters 6-Pack

MERV 8 Air Filter Pack

Filterbuy

Product Review Score

4.88 out of 5 stars

179 reviews

$66.54

MERV 11 18x36 Pleated Air Filter 6-Pack

MERV 11 Pleated Air Filters

Filterbuy

Product Review Score

4.46 out of 5 stars

57 reviews

$113.94

Nordic Pure MERV 12 Pleated Air Filters 6-Pack

MERV 12 Pleated Air Filters

Nordic Pure

Product Review Score

4.43 out of 5 stars

185 reviews

$64.43 $54.99

Flanders E-Z Flow II Disposable Filters - MERV 4

Flanders E-Z Flow Filters

Flanders

Product Review Score

4.41 out of 5 stars

15 reviews

$57.95

16x24x1 MERV 11 Pleated HVAC Air Filters

MERV 11 Pleated Air Filter

Filterbuy

Product Review Score

4.18 out of 5 stars

160 reviews

$42.72