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

K&N Washable HVAC Air Filter 18x20x1 MERV 8

K&N Washable HVAC Filter 18x20x1

Product Review Score

4.76 out of 5 stars

149 reviews

$61.36

22x22x1 MERV 8 Dust Defense Air Filter

22x22x1 MERV 8 Air Filter

Filterbuy

Product Review Score

4.99 out of 5 stars

45 reviews

$27.36

Filterbuy MERV 8 Air Filters, 2-Pack (18x22)

MERV 8 Air Filters, 2-Pack

Filterbuy

Product Review Score

4.21 out of 5 stars

134 reviews

$34.79

Eco-Aire 20x20x1 MERV 11 Air Filters (3 Pack)

Eco-Aire MERV 11 Filters 3-Pack

Product Review Score

4.26 out of 5 stars

106 reviews

$24.50

K&N Washable MERV 13 HVAC Air Filter 20x20x1

K&N Washable MERV 13 Filter

Product Review Score

4.97 out of 5 stars

123 reviews

$89.99 $79.99

20x20x1 MERV 8 Reusable Air Filter

Reusable MERV 8 Air Filter

Product Review Score

4.76 out of 5 stars

115 reviews

$38.99

BOOGUAN MERV13 AC Air Filter Packs

BOOGUAN MERV13 Air Filter Set

Product Review Score

4.25 out of 5 stars

201 reviews

$52.99

Aerostar MERV 13 20x20 Pleated Filter Pack

MERV 13 Pleated Filter Pack

Aerostar

Product Review Score

4.28 out of 5 stars

152 reviews

$96.00

Mann+Hummel MERV 8 HVAC AC Filters, 6 Pack

Mann+Hummel MERV 8 Filters 6-Pack

Product Review Score

4.26 out of 5 stars

58 reviews

$49.98

Glasfloss MERV 10 Pleated Air Filter, Box of 6

MERV 10 Pleated Filters, 6-Pack

Glasfloss

Product Review Score

4.24 out of 5 stars

81 reviews

$65.79

19x21x1 MERV 11 Air Filters 2-Pack

19x21x1 MERV 11 Filters 2-Pack

Filterbuy

Product Review Score

4.19 out of 5 stars

130 reviews

$36.65

Demiwise 18x24x1 Washable Aluminum Air Filter

Demiwise 18x24 Washable Filter

Product Review Score

4.43 out of 5 stars

42 reviews

$55.99 $49.99