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

True Blue 24" x 24" x 1" Air Filter

True Blue 24x24 Air Filter

True Blue

Product Review Score

4.23 out of 5 stars

134 reviews

$53.93

24x24 MERV 8 Pleated Air Filters - 12 Pack

24x24 MERV 8 Air Filters - 12 Pack

Filter King

Product Review Score

4.44 out of 5 stars

23 reviews

$79.99

Aerostar MERV 11 Pleated Air Filter 6-Pack

MERV 11 Pleated Filters 6-Pack

Aerostar

Product Review Score

4.49 out of 5 stars

110 reviews

$72.90

Filter King 17.5x27x1 MERV 13 Air Filters - 4-Pack

17.5x27 MERV 13 Filters 4-Pack

Filter King

Product Review Score

4.46 out of 5 stars

37 reviews

$65.19

Filter King MERV 13 Air Filter 4-Pack 16x27

MERV 13 Air Filters 4-Pack

Filter King

Product Review Score

4.92 out of 5 stars

208 reviews

$85.59

Filterbuy 24x25x1 MERV 13 Air Filters (3-Pack)

24x25x1 MERV 13 Filters (3-Pack)

Filterbuy

Product Review Score

4.28 out of 5 stars

221 reviews

$68.75

Filterbuy 24x25x1 MERV 11 Air Filter

24x25x1 MERV 11 Filter

Filterbuy

Product Review Score

4.1 out of 5 stars

183 reviews

$35.08

24x25x1 MERV 11 Allergen Air Filter 3-Pack

MERV 11 Air Filters 3-Pack

Filterbuy

Product Review Score

4.67 out of 5 stars

161 reviews

$56.06

MERV 13 Pleated Air Filters, 4 Pack

MERV 13 Air Filters - 4 Pack

Aerostar

Product Review Score

4.62 out of 5 stars

214 reviews

$81.00

Aerostar MERV 8 Pleated Air Filters - Box of 4

MERV 8 Pleated Air Filters

Aerostar

Product Review Score

4.8 out of 5 stars

170 reviews

$45.16

25x25x1 MERV 8 Air Filter, 12 Pack

25x25x1 MERV 8 Filters, 12 Pack

Simply

Product Review Score

4.86 out of 5 stars

112 reviews

$79.99

21x23x1 MERV 11 Pleated Air Filters (2-Pack)

21x23x1 MERV 11 Air Filters (2-Pack)

Filterbuy

Product Review Score

4.71 out of 5 stars

133 reviews

$38.90