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

Protect Plus 18" x 20" Fiberglass Air Filters

18" x 20" Fiberglass Filters

Product Review Score

4.85 out of 5 stars

69 reviews

$47.57

Enviroflow 22x24 Pollen & Dust Control Filters

22x24 Pollen Control Filters

Product Review Score

4.8 out of 5 stars

127 reviews

$28.36 $21.03

Filter King 21.5x24x1 MERV 8 Air Filters 3-Pack

Filter King MERV 8 Filters

Filter King

Product Review Score

4.78 out of 5 stars

134 reviews

$46.31

20x22.25x1 MERV 8 Pleated Air Filters (3-Pack)

MERV 8 Pleated Air Filters (3-Pack)

Filterbuy

Product Review Score

4.17 out of 5 stars

206 reviews

$47.13

Air Filters 19.75x21.5x1 | MERV 8 | 3-Pack

19.75x21.5x1 MERV 8 Filters

Filter King

Product Review Score

4.15 out of 5 stars

108 reviews

$37.97

Filter King 18x36 Air Filters - 12 Pack

18x36 Air Filter Pack

Filter King

Product Review Score

4.88 out of 5 stars

137 reviews

$149.88

18x36x1 Air Filter Merv 8 - 2 Pack

18x36x1 MERV 8 Filters - 2 Pack

Simply

Product Review Score

4.91 out of 5 stars

201 reviews

$40.99

BNX TruFilter 16x24x1 MERV 13 Air Filters (6-Pack)

TruFilter MERV 13 Air Filters

Bnx

Product Review Score

4.63 out of 5 stars

128 reviews

$55.99

Filtrete 16x24x1 MERV 11 Air Filter Pack

Filtrete MERV 11 Air Filter

Filtrete

Product Review Score

4.63 out of 5 stars

224 reviews

$55.56

16x24x1 MERV 8 Pleated Air Filters (6-Pack)

16x24x1 MERV 8 Filter Pack

Filterbuy

Product Review Score

4.77 out of 5 stars

108 reviews

$44.94

Honeywell 16x24x1 MERV 11 Air Filter - 4 Pack

Honeywell MERV 11 Air Filters

Honeywell

Product Review Score

4.23 out of 5 stars

120 reviews

$39.96

AIRx Pleated 16x18x1 MERV 8 Air Filters

16x18x1 MERV 8 Filters

Airx Filters

Product Review Score

4.68 out of 5 stars

55 reviews

$51.20