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

Accumulair Platinum 12x36x1 MERV 11 Air Filters

Platinum MERV 11 Air Filters

Accumulair

Product Review Score

4.49 out of 5 stars

231 reviews

$59.26

Aerostar 14x14x1 MERV 11 Pleated HVAC Filters

14x14x1 MERV 11 Filters

Aerostar

Product Review Score

4.1 out of 5 stars

232 reviews

$33.25

Torjim 10x20x1 Electrostatic Washable Air Filter

10x20x1 Washable Air Filter

Product Review Score

4.11 out of 5 stars

69 reviews

$39.99

Glasfloss GDS Series 16x25x1 Fiberglass Air Filters

Glasfloss GDS 16x25x1 Filters

Glasfloss

Product Review Score

4.1 out of 5 stars

98 reviews

$49.98

AIRX 14x18x1 MERV 13 AC Filter 6-Pack

14x18x1 MERV 13 Filters 6-Pack

Airx Filters

Product Review Score

4.44 out of 5 stars

210 reviews

$60.53

Filter King MERV 11 Pleated Air Filters - 6-Pack

MERV 11 Pleated Filters - 6-Pack

Filter King

Product Review Score

4.49 out of 5 stars

132 reviews

$86.16

Nexiview 18x18x1 Washable Electrostatic Furnace Filter

Washable 18x18 Furnace Filter

Product Review Score

4.11 out of 5 stars

202 reviews

$44.99 $39.99

Glasfloss GDS Series Fiberglass Air Filters - Box of 4

Glasfloss GDS Fiberglass Filters

Glasfloss

Product Review Score

4.35 out of 5 stars

197 reviews

$38.58

19.75x21x1 MERV 8 Air Filter 3-Pack

19.75x21x1 MERV 8 Filters 3-Pack

Filter King

Product Review Score

4.58 out of 5 stars

100 reviews

$47.11

21x21 Air Filter MERV 8 (6-Pack)

21x21 MERV 8 Filters - 6 Pack

Filterbuy

Product Review Score

4.56 out of 5 stars

40 reviews

$62.94

19x20x1 MERV 8 Pleated Air Filters (2-Pack)

19x20x1 MERV 8 Air Filters (2-Pack)

Filterbuy

Product Review Score

4.74 out of 5 stars

33 reviews

$34.74

20x21x1 MERV 8 Air Filter Pack – 6 Count

MERV 8 Air Filter Pack

Simply

Product Review Score

4.73 out of 5 stars

228 reviews

$75.99