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

Washable 20x20 Electrostatic Air Filter, MERV 8

Washable 20x20 Air Filter

Product Review Score

4.53 out of 5 stars

44 reviews

$48.99 $39.99

Filtrete MERV 13 Furnace Air Filter 6-Pack

Filtrete MERV 13 Air Filters

Filtrete

Product Review Score

4.24 out of 5 stars

116 reviews

$111.99

22x22x1 Air Filter - 12 Pack, Low Airflow

22x22x1 Low Airflow Filters - 12 Pack

Airx Filters

Product Review Score

4.57 out of 5 stars

73 reviews

$85.94

No Toil Castle One-Year HVAC Filter, 16"x25"x1

No Toil Castle HVAC Filter 16x25

Product Review Score

4.9 out of 5 stars

133 reviews

$30.15

Kleenex Allergen Air Filter 16x20x1, 4-Pack

Kleenex Allergen Filter Pack

Product Review Score

4.91 out of 5 stars

186 reviews

$47.96

MERV 13 Air Filter 24x36x1 (4-Pack)

MERV 13 Air Filter 4-Pack

Product Review Score

4.81 out of 5 stars

180 reviews

$108.60

Wingman1 Electronic AC Filter Replacement Pads 20x25x1

Wingman1 AC Filter Pads

Product Review Score

4.46 out of 5 stars

214 reviews

$12.95

Accumulair Gold MERV 8 1" Air Filter 25"x25

Accumulair Gold MERV 8 Filter

Accumulair

Product Review Score

4.6 out of 5 stars

27 reviews

$20.88

20x30x1 MERV 8 Air Filter - Dust Defense

20x30x1 MERV 8 Filter

Filterbuy

Product Review Score

4.73 out of 5 stars

58 reviews

$31.94

20x30x1 MERV 11 Air Filter (3-Pack)

20x30x1 MERV 11 Filters (3-Pack)

Filterbuy

Product Review Score

4.88 out of 5 stars

65 reviews

$37.68

Air Filter King 4-Pack MERV 8 Filters

MERV 8 Air Filter Pack

Filter King

Product Review Score

4.79 out of 5 stars

134 reviews

$49.99

Filter King 24x30x1 MERV 11 Air Filters - 6 Pack

24x30x1 MERV 11 Filters - 6 Pack

Filter King

Product Review Score

4.74 out of 5 stars

168 reviews

$69.99