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

Filtrete MERV 8 Pleated AC Air Filters 4-Pack

Filtrete MERV 8 Air Filters

Filtrete

Product Review Score

4.66 out of 5 stars

223 reviews

$48.96

Filtrete Smart Air Filter 14x20x1, MERV 13

Filtrete Smart Air Filter

Filtrete

Product Review Score

4.11 out of 5 stars

122 reviews

$67.99 $57.41

Filtrete 14x20x1 Merv 11 Air Filters, 6-Pack

Filtrete 14x20x1 MERV 11 Filters

Filtrete

Product Review Score

4.2 out of 5 stars

64 reviews

$119.40

Filtrete MERV 11 AC Air Filter 2 Pack

Filtrete MERV 11 Air Filters

Filtrete

Product Review Score

4.77 out of 5 stars

180 reviews

$36.82 $34.98

Filtrete 14x20x1 MERV 13 Electrostatic Air Filters

MERV 13 Electrostatic Filter

Filtrete

Product Review Score

4.25 out of 5 stars

141 reviews

$144.99 $129.90

Filtrete 14x20x1 MPR 600 Pleated Air Filters

Filtrete 14x20x1 Air Filter

Filtrete

Product Review Score

4.29 out of 5 stars

167 reviews

$86.88

Filtrete 14x20x1 MERV 11 Air Filter, 6-Pack

Filtrete 14x20x1 MERV 11 Filters

Filtrete

Product Review Score

4.25 out of 5 stars

55 reviews

$106.99 $85.55

Filtrete 14x20x1 MERV 12 Air Filter 2-Pack

Filtrete MERV 12 Air Filters

Filtrete

Product Review Score

4.54 out of 5 stars

132 reviews

$48.65

Filtrete MERV 13 14x20x1 Air Filters - 2-Pack

Filtrete MERV 13 Filters - 2-Pack

Filtrete

Product Review Score

4.16 out of 5 stars

223 reviews

$62.12 $49.90

Filtrete MERV 11 14x20x1 Pleated Air Filters

MERV 11 Pleated Filters

Filtrete

Product Review Score

4.74 out of 5 stars

204 reviews

$50.00

Filtrete 14x20x1 Pleated Air Filters - 6 Pack

Filtrete Pleated Air Filters - 6 Pack

Filtrete

Product Review Score

4.87 out of 5 stars

74 reviews

$36.99 $33.84

Filtrete 14x20x1 MERV 12 Air Filter 4-Pack

Filtrete MERV 12 Air Filters

Filtrete

Product Review Score

4.19 out of 5 stars

52 reviews

$76.99 $54.00