Free Shipping on orders over $99 | FREE 365-DAY RETURNS
Filters Fast Logo Header
10 x 2.5 Granular Carbon Water Filters (GAC) 10 x 4.5 Granular Carbon Water Filters (GAC) 20 x 2.5 Granular Carbon Water Filters (GAC) 20 x 4.5 Granular Carbon Water Filters (GAC)

Popular Products

Filters Fast® FF10BBS-25 Replacement for GE FXHTC, Pentek RFC-BB
In Stock!
Ships in 1 business day

Retail: $34.99

As Low As: $17.95

Save 49%!

Filters Fast® FFGAC-10BB Replacement for Pentek GAC-BB
In Stock!
Ships in 1 business day

Retail: $29.99

As Low As: $16.95

Save 43%!

Filters Fast® FF20GAC-20 Replacement for Pentek GAC20-BB
In Stock!
Ships in 1 business day

Retail: $63.99

Our Price: $31.95

Save 50%!

Filters Fast® FF10GAC-20 Replacement for Pentek GAC-10
In Stock!
Ships in 1 business day

Retail: $14.99

As Low As: $10.95

Save 27%!

Filters Fast® FF20BBS-25 Replacement for Pentek CTO20BB 4.5"x20"
In Stock!
Ships in 1 business day

Retail: $79.99

Our Price: $45.95

Save 43%!

Pentek GAC-20 20" Granular Activated Carbon Filter
In Stock!
Ships in 1 business day

Retail: $36.02

Our Price: $27.46

Save 24%!

Pentek RFC-20 Radial Flow Carbon Filter

Out of stock

Retail: $72.05

As Low As: $44.37

Save 38%!

Filters Fast® FF10BBS-25 Replacement for PurePlus PP10BB-CC
In Stock!
Ships in 1 business day

Retail: $34.99

As Low As: $17.95

Save 49%!