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- 20 Inch Big Blue Carbon Filters
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Watts WCBCFF20 5 Micron 20" Coconut Carbon Water Filter
(WCBCFF20)…filter brands including Pentek filters, Ametek filters, Culligan filters, US Filter filters, Ace filters, American Plumber filters, Bruner filters, Plymouth filters, Pentair filters, SpringHouse filters and other name brands. It will fit all whole house filter housings which use a 20" x 4.5" water…
As Low As: $ 72.95Retail:$89.99Save:$17.04 (19%)In Stock -
3M Aqua-Pure AP917HD Water Filter for AP917R 5621003
(5621003)…direct replacement for the AP917R water filter cartridge and fits the 3M Aqua-Pure AP903 Whole House Filter System. It is one of the optimal whole house water filter cartridges on the entire water filter market. The 3M Aqua-Pure AP917HD compatible water filter features high flow rates up to 20…
As Low As: $ 227.95Retail:$299.99Save:$72.04 (25%)In Stock -
Pentek ChlorPlus-20BB - 20" Chloramine Big Blue Filter 355753-43
(ChlorPlus-20BB)…chloramine water filter for use in many water filter systems, especially whole house filter systems. The Pentek 355753-43 is a Big Blue filter (4 1/2" diameter) that features a higher flow rate in gallons per minute than standard diameter filters (2 1/2" ). This advanced Pentek chloramine filter…
As Low As: $ 137.68Retail:$180.54Save:$42.86 (24%)In Stock -
Pentair FloPlus-20BB Filter - 20" Big Blue Carbon
(FloPlus-20BB)…FloPlus-20BB Filter is a 20 inch Big Blue Carbon Block water filter for use in many water filter systems, especially whole house filter systems. The Pentair 455906-43 is a Big Blue filter (4 1/2" diameter) that features a much higher flow rate in gallons per minute than standard diameter filters (2…
As Low As: $ 97.50Retail:$148.41Save:$50.91 (35%)In Stock -
Watts 10 Micron 20" x 4.5" KDF GAC Filter
(IF-SM-KDF020B)…GAC Filter Replacement Cartridge is a 20 inch GAC and KDF filter replacement for use in many water filtration systems, especially whole house filter systems. The Watts IF-SM-KDF020B is a large diameter filter (4 1/2" diameter) that can be used in all 20" x 4.5" Full Flow water filter housings. It…
As Low As: $ 158.95Retail:$199.99Save:$41.04 (21%)In Stock -
Pentek CFB-Plus20BB 20" Big Blue 5 Micron Filter
(CFB-Plus20BB)The Pentek CFB-Plus20BB Water Filter Cartridge is a 20-inch Big Blue carbon block water filter replacement for use in many water filter systems, especially whole house filter systems. It is an enhanced version of the basic Pentek CFB-20BB filter that offers even more chlorine and sediment reduction.…
As Low As: $ 67.95Retail:$116.06Save:$48.11 (42%)In Stock -
Filters Fast FF20GAC-20 Replacement for Watts GAC-BB20 GAC Filter
(GAC-BB20)…coconut carbon water filter replacement cartridge used to reduce the bad taste and odor of chlorine in whole house filtration systems as well as a variety of full-flow and low-flow applications such as under sink, countertop, and pre/post-reverse osmosis filtration systems. This filter may also be…
Our Price: $ 31.95Retail:$63.99Save:$32.04 (50%)In Stock -
Pentek GAC20-BB 20" Big Blue GAC Filter, 155249
(GAC20-BB)…fits most whole house filter housings that require a 20 inch filter including the following systems: Cuno 3M Aqua-Pure Omni American Plumber GE Flotec Honeywell Sears This double length filter also fits #20 Big Blue housings. The Pentek GAC20-BB 20" Big Blue Granular Activated Carbon (GAC) Filter…
As Low As: $ 79.50Retail:$96.06Save:$16.56 (18%)In Stock -
Hydronix SDP-4520 Replacement for Pentek RFC20-BB
(SDP-4520)…Pentek RFC20-BB 20" Radial Flow Carbon Filter is a 25 micron whole house carbon filter is ideal for chlorine taste and odor reduction in Point-of-Entry Systems (POE) and other high-flow rate applications. This sediment depth cartridge should not be used with water that is microbiologically unsafe or…
Our Price: $ 55.95Retail:$69.99Save:$14.04 (20%)In Stock