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

Glasfloss MERV 10 Pleated Air Filters 5-Pack

MERV 10 Pleated Filters - 5 Pack

Glasfloss

Product Review Score

4.39 out of 5 stars

212 reviews

$39.99

Proairtek 20x24x1 MERV 8 Air Filter

Proairtek 20x24x1 MERV 8 Filter

Product Review Score

4.74 out of 5 stars

174 reviews

$22.99

Reair 20x24x1 Washable Replacement Air Filter

Reair Washable Air Filter

Product Review Score

4.48 out of 5 stars

164 reviews

$29.99

Filter King 21.5x22x1 MERV 8 Air Filters - 4 Pack

Filter King MERV 8 Filters

Filter King

Product Review Score

4.54 out of 5 stars

160 reviews

$65.47 $62.19

20x25x1 MERV 8 Pleated Air Filters (2-Pack)

20x25x1 MERV 8 Filters 2-Pack

Product Review Score

4.17 out of 5 stars

155 reviews

$24.99

Howeall 30"W x 14"H Steel Air Filter Grille

Howeall Steel Air Filter Grille

Product Review Score

4.66 out of 5 stars

13 reviews

$72.99

Filter King 12x20x1 MERV 8 Air Filter 2-Pack

Filter King 12x20x1 MERV 8 Pack

Filter King

Product Review Score

4.74 out of 5 stars

202 reviews

$26.88 $25.40

12-Pack MERV 11 Pleated Air Filters 12x12

12-Pack MERV 11 Filters

Filterbuy

Product Review Score

4.25 out of 5 stars

194 reviews

$85.68

Washable 18x24x1 Air Filter for AC & Furnace

Washable 18x24x1 AC Filter

Product Review Score

4.9 out of 5 stars

107 reviews

$39.99

Reair 16x24x1 Washable Air Filter for HVAC

Reair 16x24x1 Washable Filter

Product Review Score

4.33 out of 5 stars

105 reviews

$39.99

Reair 14x30x1 Washable Air Filter Replacement

Reair 14x30x1 Washable Filter

Product Review Score

4.28 out of 5 stars

140 reviews

$29.99

Reair 24x30x1 Washable Air Filter, MERV 8

Reair 24x30x1 Washable Filter

Product Review Score

4.34 out of 5 stars

134 reviews

$39.99