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

AIRX Dust MERV 8 Pleated Air Filters, 6-Pack

AIRX MERV 8 Pleated Filters

Airx Filters

Product Review Score

4.86 out of 5 stars

9 reviews

$57.08

Flanders 18x20x1 Pleat Air Filter 12-Pack

Flanders 18x20x1 Air Filters 12-Pack

Flanders

Product Review Score

4.33 out of 5 stars

189 reviews

$111.28 $90.72

18x20x1 MERV 8 Air Filter (12-Pack)

MERV 8 Air Filters 12-Pack

Filterbuy

Product Review Score

4.75 out of 5 stars

80 reviews

$107.88

MERV 8 Dust Defense Air Filters, 3-Pack

MERV 8 Dust Filters - 3-Pack

Filterbuy

Product Review Score

4.71 out of 5 stars

35 reviews

$45.36

22x24x1 MERV 13 Pleated Air Filters (3-Pack)

MERV 13 Air Filters 3-Pack

Filterbuy

Product Review Score

4.47 out of 5 stars

153 reviews

$64.23

Filter King 21x22x1 MERV 11 Air Filters 6-Pack

MERV 11 Air Filters 6-Pack

Filter King

Product Review Score

4.36 out of 5 stars

217 reviews

$88.80

21x22x1 MERV 11 Pleated Air Filter – 4-Pack

21x22x1 MERV 11 Air Filters - 4-Pack

Filter King

Product Review Score

4.64 out of 5 stars

176 reviews

$59.99

20x20x1 MERV 8 Pleated HVAC Air Filter

20x20x1 MERV 8 Air Filter

Filterbuy

Product Review Score

4.93 out of 5 stars

166 reviews

$21.62

Filtrete 20x20x1 Pleated Air Filters, 2-Pack

20x20 Pleated Air Filters

Filtrete

Product Review Score

4.46 out of 5 stars

176 reviews

$39.82

LEVOIT MERV 11 Air Filters for Allergens, 2-Pack

LEVOIT MERV 11 Allergens Filters

Product Review Score

4.37 out of 5 stars

81 reviews

$42.99 $29.59

Aerostar 20x20 MERV 11 Pleated Air Filters, 6 Pack

20x20 MERV 11 Air Filters

Aerostar

Product Review Score

4.56 out of 5 stars

188 reviews

$48.17

Filtrete 20x20x1 MERV 12 Air Filter Pack

Filtrete 20x20 MERV 12 Filter

Filtrete

Product Review Score

4.46 out of 5 stars

97 reviews

$75.96