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

12x24x1 MERV 8 Air Filters - 2-Pack

MERV 8 12x24 Air Filters

Filterbuy

Product Review Score

4.21 out of 5 stars

179 reviews

$23.90

BNX TruFilter 20x23x1 MERV 12 Odor Defense 5-Pack

BNX TruFilter Odor Defense 5-Pack

Bnx

Product Review Score

4.67 out of 5 stars

176 reviews

$64.99

Proairtek 20x23x1 MERV 8 Air Filter Pack

Proairtek MERV 8 Air Filters

Product Review Score

4.82 out of 5 stars

217 reviews

$27.00

Filter King 16.25x21.5x1 MERV 8 Air Filters - 4 Pack

King 16.25x21.5 MERV 8 Filters - 4 Pack

Filter King

Product Review Score

4.1 out of 5 stars

151 reviews

$39.49

Carbon MERV 8 Air Filters 19x21x1 - 4-Pack

MERV 8 Carbon Air Filters 4-Pack

Filter King

Product Review Score

4.23 out of 5 stars

48 reviews

$64.96

Filtrete 18x30x1 Pleated Air Filter, MERV 8

18x30 Pleated Air Filter

Filtrete

Product Review Score

4.73 out of 5 stars

227 reviews

$55.99

18x25x1 MERV 11 Air Filter, 8 Pack

MERV 11 Air Filters - 8 Pack

Simply

Product Review Score

4.92 out of 5 stars

113 reviews

$69.99

Glasfloss GDS Series Fiberglass Air Filters (Box of 4)

Glasfloss GDS Fiberglass Filters

Glasfloss

Product Review Score

4.52 out of 5 stars

128 reviews

$33.27

Filterbuy 18x25 Air Filter MERV 8 Dust Defense

MERV 8 Air Filter 18x25

Filterbuy

Product Review Score

4.95 out of 5 stars

96 reviews

$26.37

18x25x1 Basic Economy Air Filters, 12 Pack

18x25x1 Basic Air Filters, 12 Pack

Airx Filters

Product Review Score

4.21 out of 5 stars

153 reviews

$77.89

MERV 8 Pleated Air Filters 18x20x1 (2-Pack)

MERV 8 Air Filters 18x20 (2-Pack)

Product Review Score

4.74 out of 5 stars

112 reviews

$22.99

Filter King MERV 8 12-Pack Air Filters 21.5"x24

MERV 8 Air Filters 12-Pack

Filter King

Product Review Score

4.2 out of 5 stars

167 reviews

$122.16