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 Pleated Air Filter Pack

20x24x1 MERV 8 Filter Pack

Product Review Score

4.35 out of 5 stars

220 reviews

$78.12

Filtrete 12x24 AC Air Filter, 6-Pack

Filtrete 12x24 AC Filters 6-Pack

Filtrete

Product Review Score

4.67 out of 5 stars

170 reviews

$59.99

MERV 11 Allergen Defense Air Filters 4-Pack

Allergen Defense MERV 11 Filters

Filterbuy

Product Review Score

4.69 out of 5 stars

180 reviews

$64.95 $49.96

21x22x1 MERV 13 Air Filter - 1 Pack

21x22x1 MERV 13 Filter

Filterbuy

Product Review Score

4.63 out of 5 stars

150 reviews

$42.18

Air Filter MERV 11 Allergen Defense (3-Pack)

MERV 11 Allergen Filters (3-Pack)

Filterbuy

Product Review Score

4.59 out of 5 stars

107 reviews

$71.85

Filterbuy 16x22x1 Air Filter MERV 11 Allergen Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 21.50 x 0.75 Inches)

MERV 11 Air Filter 3-Pack

Filterbuy

Product Review Score

4.89 out of 5 stars

226 reviews

$52.59

Filterbuy 16x18x1 Air Filter MERV 8 Odor Eliminator (1-Pack), Pleated HVAC AC Furnace Air Filters Replacement with Activated Carbon (Actual Size: 15.50 x 17.50 x 0.75 Inches)

16x18x1 MERV 8 Air Filter

Filterbuy

Product Review Score

4.24 out of 5 stars

227 reviews

$30.95

16x18x1 MERV 8 Odor Eliminator Air Filter (3-Pack)

16x18x1 MERV 8 Air Filters 3-Pack

Filterbuy

Product Review Score

4.18 out of 5 stars

79 reviews

$78.96

Filtrete 24x24 Air Filter 6-Pack MERV 5

Filtrete 24x24 Air Filter Pack

Filtrete

Product Review Score

4.46 out of 5 stars

152 reviews

$34.90

17.5x23.5x1 MERV 8 Pleated Air Filter

MERV 8 Pleated Filter 17.5x23.5

Filterbuy

Product Review Score

4.82 out of 5 stars

225 reviews

$25.06

Filterbuy 16x32x1 MERV 13 Pleated Air Filter

16x32x1 MERV 13 Air Filter

Filterbuy

Product Review Score

4.6 out of 5 stars

118 reviews

$40.76

16x20x1 MERV 11 Allergen Air Filter (2-Pack)

16x20x1 MERV 11 Air Filters (2-Pack)

Filterbuy

Product Review Score

4.8 out of 5 stars

25 reviews

$29.96