Find Your Filter
Select your filter dimensions in any order — we'll find the match
Tip: The size is printed on the side of your current filter (e.g. 16x25x1). Enter the first two numbers in either order.
Products
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10X20X1 HVAC Air Filter | Factor Filter™
From $95.99
/case of 12
$7.99/filter
10X24X1 HVAC Air Filter | Factor Filter™
From $98.99
/case of 12
$8.24/filter
12X20X1 HVAC Air Filter | Factor Filter™
From $95.99
/case of 12
$7.99/filter
12X24X1 HVAC Air Filter | Factor Filter™
From $97.99
/case of 12
$8.16/filter
12X24X2 HVAC Air Filter | Factor Filter™
From $126.99
/case of 12
$10.58/filter
12X24X4 HVAC Air Filter | Factor Filter™
From $108.99
/case of 6
$18.16/filter
12X25X1 HVAC Air Filter | Factor Filter™
From $104.99
/case of 12
$8.74/filter
14X20X1 HVAC Air Filter | Factor Filter™
From $101.99
/case of 12
$8.49/filter
14X20X2 HVAC Air Filter | Factor Filter™
From $120.99
/case of 12
$10.08/filter
14X24X1 HVAC Air Filter | Factor Filter™
From $106.99
/case of 12
$8.91/filter
14X25X1 HVAC Air Filter | Factor Filter™
From $108.99
/case of 12
$9.08/filter
14X30X1 HVAC Air Filter | Factor Filter™
From $146.99
/case of 12
$12.24/filter
15X20X1 HVAC Air Filter | Factor Filter™
From $143.28
/case of 12
$11.94/filter
15X20X2 HVAC Air Filter | Factor Filter™
From $124.99
/case of 12
$10.41/filter
16X20X1 HVAC Air Filter | Factor Filter™
From $94.99
/case of 12
$7.91/filter
16X20X2 HVAC Air Filter | Factor Filter™
From $121.99
/case of 12
$10.16/filter
16X20X4 HVAC Air Filter | Factor Filter™
From $111.99
/case of 6
$18.66/filter
16X24X1 HVAC Air Filter | Factor Filter™
From $114.99
/case of 12
$9.58/filter
16X24X2 HVAC Air Filter | Factor Filter™
From $137.99
/case of 12
$11.49/filter
16X25X1 HVAC Air Filter | Factor Filter™
From $102.99
/case of 12
$8.58/filter
16X25X2 HVAC Air Filter | Factor Filter™
From $138.99
/case of 12
$11.58/filter
16X25X4 HVAC Air Filter | Factor Filter™
From $119.99
/case of 6
$19.99/filter
16X25X4.375 HVAC Air Filter MERV 13 | Factor Filter™
$328.68
/case of 6
$54.78/filter
16X25X5AB HVAC Air Filter | Factor Filter™
$221.99
/case of 5
$44.39/filter
16X25X5HC HVAC Air Filter | Factor Filter™
$221.99
/case of 5
$44.39/filter
16X30X1 HVAC Air Filter | Factor Filter™
From $165.99
/case of 12
$13.83/filter
18X20X1 HVAC Air Filter | Factor Filter™
From $114.99
/case of 12
$9.58/filter
18X20X2 HVAC Air Filter | Factor Filter™
From $141.99
/case of 12
$11.83/filter
18X24X1 HVAC Air Filter | Factor Filter™
From $122.99
/case of 12
$10.24/filter
18X24X2 HVAC Air Filter | Factor Filter™
From $167.99
/case of 12
$13.99/filter
18X24X4 HVAC Air Filter | Factor Filter™
From $148.99
/case of 6
$24.83/filter
18X25X1 HVAC Air Filter | Factor Filter™
From $119.99
/case of 12
$9.99/filter
18X25X2 HVAC Air Filter | Factor Filter™
From $177.99
/case of 12
$14.83/filter
20X20X1 HVAC Air Filter | Factor Filter™
From $102.99
/case of 12
$8.58/filter
20X20X2 HVAC Air Filter | Factor Filter™
From $136.99
/case of 12
$11.41/filter
20X20X4 HVAC Air Filter | Factor Filter™
From $127.99
/case of 6
$21.33/filter
20X20X4.375 HVAC Air Filter MERV 13 | Factor Filter™
$271.62
/case of 6
$45.27/filter
20X20X5AB HVAC Air Filter | Factor Filter™
$194.99
/case of 5
$38.99/filter
20X20X5HC HVAC Air Filter | Factor Filter™
$194.99
/case of 5
$38.99/filter
20X22X1 HVAC Air Filter | Factor Filter™
From $118.99
/case of 12
$9.91/filter
20X24X1 HVAC Air Filter | Factor Filter™
From $126.99
/case of 12
$10.58/filter
20X24X2 HVAC Air Filter | Factor Filter™
From $173.99
/case of 12
$14.49/filter
20X24X4 HVAC Air Filter | Factor Filter™
From $160.99
/case of 6
$26.83/filter
20X25X1 HVAC Air Filter | Factor Filter™
From $114.99
/case of 12
$9.58/filter
20X25X2 HVAC Air Filter | Factor Filter™
From $161.99
/case of 12
$13.49/filter
20X25X4 HVAC Air Filter | Factor Filter™
From $151.99
/case of 6
$25.33/filter
20X25X5AB HVAC Air Filter | Factor Filter™
$248.99
/case of 5
$49.79/filter
20X25X5HC HVAC Air Filter | Factor Filter™
$248.99
/case of 5
$49.79/filter
20X30X1 HVAC Air Filter | Factor Filter™
From $138.99
/case of 12
$11.58/filter
20X30X2 HVAC Air Filter | Factor Filter™
From $198.99
/case of 12
$16.58/filter