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.
1" Air Filters
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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
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
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
16X20X1 HVAC Air Filter | Factor Filter™
From $94.99
/case of 12
$7.91/filter
16X24X1 HVAC Air Filter | Factor Filter™
From $114.99
/case of 12
$9.58/filter
16X25X1 HVAC Air Filter | Factor Filter™
From $102.99
/case of 12
$8.58/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
18X24X1 HVAC Air Filter | Factor Filter™
From $122.99
/case of 12
$10.24/filter
18X25X1 HVAC Air Filter | Factor Filter™
From $119.99
/case of 12
$9.99/filter
20X20X1 HVAC Air Filter | Factor Filter™
From $102.99
/case of 12
$8.58/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
20X25X1 HVAC Air Filter | Factor Filter™
From $114.99
/case of 12
$9.58/filter
20X30X1 HVAC Air Filter | Factor Filter™
From $138.99
/case of 12
$11.58/filter