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

Aerostar 14x14 MERV 11 Pleated Air Filters 6 Pack

Aerostar 14x14 MERV 11 Filters

Aerostar

Product Review Score

4.55 out of 5 stars

163 reviews

$47.96 $44.11

Accumulair® Platinum MERV 11 Air Filters 6-Pack

Accumulair® MERV 11 Filters 6-Pack

Accumulair

Product Review Score

4.55 out of 5 stars

158 reviews

$71.94 $57.79

30x30x1 MERV 11 Pleated Air Filters - 4-Pack

30x30 MERV 11 Air Filters

Filterbuy

Product Review Score

4.09 out of 5 stars

212 reviews

$95.84

24x30x1 MERV 8 Pleated Air Filters (6-Pack)

MERV 8 Pleated Air Filters

Filterbuy

Product Review Score

4.58 out of 5 stars

122 reviews

$65.88

MERV 13 10x16 Air Filter 6-Pack

MERV 13 10x16 Filters Pack

Product Review Score

4.45 out of 5 stars

170 reviews

$82.95

12x18x1 Furnace Filter for Optimal Air Quality

Optimal Air Quality Filter

Flanders

Product Review Score

4.41 out of 5 stars

209 reviews

$53.16 $44.30

12x25x1 MERV 13 Pleated Air Filters (2-Pack)

MERV 13 12x25 Air Filters

Filterbuy

Product Review Score

4.52 out of 5 stars

155 reviews

$41.08

MERV 11 12x24 Air Filters - 4-Pack

MERV 11 12x24 Filters 4-Pack

Filterbuy

Product Review Score

4.58 out of 5 stars

96 reviews

$39.40

Nordic Pure MERV 12 Pleated Air Filters, 6 Pack

MERV 12 Pleated Filters 6-Pack

Nordic Pure

Product Review Score

4.85 out of 5 stars

163 reviews

$57.99

MERV 11 Pleated Air Filters 20"x23" (4-Pack)

MERV 11 Pleated Filters 20x23

Filterbuy

Product Review Score

4.1 out of 5 stars

103 reviews

$61.14

Electrostatic Washable A/C Furnace Air Filter 16-3/8"x21-1/2"x1

Washable Electrostatic A/C Filter

Product Review Score

4.79 out of 5 stars

204 reviews

$59.95

MERV 11 Pleated Air Filters, 6 Pack

MERV 11 Air Filters 6-Pack

Aerostar

Product Review Score

4.62 out of 5 stars

147 reviews

$67.22