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

16x30x1 Pleated HVAC Air Filters (MERV 8)

16x30 Pleated HVAC Filter

Filterbuy

Product Review Score

4.44 out of 5 stars

58 reviews

$44.52

Filtrete 14x25x1 MERV 11 Air Filter, 2 Pack

Filtrete MERV 11 Air Filters

Filtrete

Product Review Score

4.32 out of 5 stars

124 reviews

$33.35

14x27x1 MERV 8 Pleated Air Filter 6-Pack

MERV 8 Pleated Air Filters 6-Pack

Filter King

Product Review Score

4.28 out of 5 stars

147 reviews

$63.06

FilterBuy MERV 8 Pleated Air Filter Pack of 4

MERV 8 Pleated Filters (4-Pack)

Filterbuy

Product Review Score

4.16 out of 5 stars

203 reviews

$33.04

15x30x1 MERV 13 Pleated Air Filter (4-Pack)

MERV 13 Pleated Air Filters (4-Pack)

Filterbuy

Product Review Score

4.38 out of 5 stars

230 reviews

$86.37

14x20x1 MERV 8 Pleated Air Filters (4-Pack)

14x20x1 MERV 8 Filters - 4-Pack

Filterbuy

Product Review Score

4.97 out of 5 stars

87 reviews

$33.67

15x20x1 MERV 4 Air Filter Pack of 12

12-Pack MERV 4 Filters

Flanders

Product Review Score

4.92 out of 5 stars

166 reviews

$50.99 $44.19

12x18x1 MERV 8 Pleated Air Filters (4-Pack)

MERV 8 Pleated Filters (4-Pack)

Filterbuy

Product Review Score

4.41 out of 5 stars

37 reviews

$41.76

12-Pack MERV 8 12x36 Air Filters

MERV 8 Air Filters 12-Pack

Filterbuy

Product Review Score

4.23 out of 5 stars

173 reviews

$113.28

Flanders 12x20x1 Fiberglass Furnace Filters - 12 Pack

Flanders 12x20 Fiberglass Filters

Flanders

Product Review Score

4.62 out of 5 stars

33 reviews

$37.96

MERV 11 Allergen Defense Air Filters 2-Pack

MERV 11 Allergen Filters 2-Pack

Filterbuy

Product Review Score

4.31 out of 5 stars

94 reviews

$32.04

Aerostar MERV 8 Pleated Air Filters - Box of 6

Aerostar MERV 8 Filters - 6 Pack

Aerostar

Product Review Score

4.21 out of 5 stars

29 reviews

$42.21