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

20x24x1 MERV 8 Air Filters (5-Pack)

20x24x1 MERV 8 Filters (5-Pack)

Filterbuy

Product Review Score

4.56 out of 5 stars

7 reviews

$41.95

20x25x1 MERV 13 Air Filter 12-Pack

20x25x1 MERV 13 Filter Pack

Airx Filters

Product Review Score

4.4 out of 5 stars

31 reviews

$99.65

Filter King 18x30x1 MERV 8 Air Filter 2-Pack

18x30x1 MERV 8 Air Filters

Filter King

Product Review Score

4.61 out of 5 stars

41 reviews

$34.18

Reusable Electrostatic Air Filter - MERV 8, Lifetime

Lifetime Reusable Air Filter

Product Review Score

4.1 out of 5 stars

146 reviews

$39.99 $37.99

Pamlico 12x24 MERV 8 Pleated Air Filters - 6 Pack

Pamlico 12x24 MERV 8 Filters

Pamlico Air

Product Review Score

4.41 out of 5 stars

104 reviews

$37.98

Flanders 18x18x1 Furnace Filter

Flanders 18x18 Furnace Filter

Flanders

Product Review Score

4.61 out of 5 stars

172 reviews

$42.92 $40.51

Filter King 22x24 Air Filters | 12-Pack MERV 11

Filter King 22x24 MERV 11 Filters - 12 Pack

Filter King

Product Review Score

4.44 out of 5 stars

218 reviews

$132.19

19.75x19.75x1 Merv 8 Air Filter, 4 Pack

MERV 8 Air Filters 4-Pack

Simply

Product Review Score

4.24 out of 5 stars

16 reviews

$39.99

22x22x1 Glasfloss GDS Fiberglass Air Filters (4 Pack)

22x22x1 Glasfloss Air Filters

Glasfloss

Product Review Score

4.54 out of 5 stars

79 reviews

$35.92

18x24 MERV 11 Pleated AC Filters - 6 Pack

18x24 MERV 11 AC Filters 6-Pack

Pamlico Air

Product Review Score

4.68 out of 5 stars

180 reviews

$39.00

Arm & Hammer Allergen & Odor Reduction Air Filters

Arm & Hammer Air Filters

Product Review Score

4.5 out of 5 stars

150 reviews

$55.96 $51.19

Filterbuy 20x20x1 MERV 13 Air Filters (6-Pack)

20x20x1 MERV 13 Filters (6-Pack)

Filterbuy

Product Review Score

4.61 out of 5 stars

126 reviews

$57.24