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

12x18x1 Furnace Air Filter

12x18x1 Air Filter

Flanders

Product Review Score

4.32 out of 5 stars

38 reviews

$53.99

Filterbuy MERV 13 Air Filter 20x36x1 (1-Pack)

MERV 13 Air Filter 20x36

Filterbuy

Product Review Score

4.38 out of 5 stars

227 reviews

$46.91

Accumulair Gold 13x21x1 MERV 8 Air Filters (2 Pack)

Gold MERV 8 Air Filters

Accumulair

Product Review Score

4.56 out of 5 stars

129 reviews

$19.98

Glasfloss GDS Fiberglass Air Filters - Box of 4

Glasfloss GDS Fiberglass Filters

Glasfloss

Product Review Score

4.62 out of 5 stars

83 reviews

$35.30

BNX TruFilter 20x30x1 MERV 12 Odor Control Filters

BNX MERV 12 Odor Filters

Bnx

Product Review Score

4.62 out of 5 stars

122 reviews

$59.99

Aerostar MERV 8 Pleated Air Filter 12 Pack

MERV 8 Pleated Filters 12-Pack

Aerostar

Product Review Score

4.4 out of 5 stars

225 reviews

$82.20

12x16x0.5 MERV 8 Pleated Air Filters - 4 Pack

12x16 MERV 8 Air Filters

Filter King

Product Review Score

4.91 out of 5 stars

11 reviews

$64.96

LEKEN 16x20x1 MERV 13 Reusable HVAC Filters, 12 Pack

LEKEN MERV 13 HVAC Filters

Product Review Score

4.17 out of 5 stars

223 reviews

$56.50

K&N Washable 12x12x1 MERV 8 Air Filter

K&N Washable 12x12 Filter

Product Review Score

4.51 out of 5 stars

76 reviews

$58.79 $49.99

Filterbuy 8x30x1 MERV 11 Air Filters (12-Pack)

8x30x1 MERV 11 Filters (12-Pack)

Filterbuy

Product Review Score

4.77 out of 5 stars

108 reviews

$155.40

14x14 MERV 8 Pleated Air Filters (4-Pack)

14x14 MERV 8 Air Filters (4-Pack)

Product Review Score

4.15 out of 5 stars

126 reviews

$20.99 $17.99

Reusable 10x30x1 Electrostatic A/C Air Filter

10x30x1 Reusable A/C Filter

Product Review Score

4.27 out of 5 stars

195 reviews

$69.99