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

Filterbuy 12x24x1 MERV 11 HVAC Air Filter

MERV 11 HVAC Filter 12x24x1

Filterbuy

Product Review Score

4.77 out of 5 stars

76 reviews

$26.04

Filtrete 20x30x1 MERV 13 Air Filters, 6-Pack

Filtrete MERV 13 Air Filters

Filtrete

Product Review Score

4.58 out of 5 stars

153 reviews

$154.99 $132.59

AIRx 12x36x1 MERV 13 Pleated Air Filter 4-Pack

MERV 13 Pleated Filters 4-Pack

Airx Filters

Product Review Score

4.83 out of 5 stars

20 reviews

$60.72

Filter King 24x30x1 MERV 11 Air Filter 12-Pack

24x30x1 MERV 11 Air Filters

Filter King

Product Review Score

4.85 out of 5 stars

32 reviews

$125.99

Glasfloss ZL MERV 10 Pleated Air Filters 5-Pack

Glasfloss MERV 10 Air Filters

Glasfloss

Product Review Score

4.98 out of 5 stars

56 reviews

$39.99

18x30x1 Air Filter MERV 8, 8 Pack

MERV 8 Air Filter Pack

Simply

Product Review Score

4.41 out of 5 stars

120 reviews

$63.99

AIRX Wicked Clean MERV 8 Air Filter 4-Pack

AIRX MERV 8 Filter Pack

Airx Filters

Product Review Score

4.66 out of 5 stars

90 reviews

$42.28

36" x 24" Steel Return Air Filter Grille

36" x 24" Steel Air Grille

Product Review Score

4.97 out of 5 stars

222 reviews

$261.18

14x30x1 Air Filter MERV 8, 24 Pack

14x30x1 MERV 8 Air Filters

Simply

Product Review Score

4.49 out of 5 stars

137 reviews

$159.99

Filter King 16x18x2 MERV 8 Air Filters - 4-Pack

16x18x2 MERV 8 Filters - 4 Pack

Filter King

Product Review Score

4.52 out of 5 stars

113 reviews

$74.76

Filter King MERV 8 Pleated A/C Filters 5-Pack

MERV 8 Pleated A/C Filters

Filter King

Product Review Score

4.85 out of 5 stars

15 reviews

$52.45

Proairtek AF12201M11SWH Model 12x20x1 Air Filter, MERV 11; Ideal for Anyone Wanting Clean, Crisp Air in Their Home

Proairtek 12x20x1 Air Filter

Product Review Score

4.72 out of 5 stars

116 reviews

$17.99