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Pentek Radial Flow Iron Reduction Cartridge 4.5" x 20" - RFFE20-BB
PENTEK RFFE20-BB SERIES RADIAL FLOWIRON REDUCTIONCARTRIDGES PENTEK Part #155263-03 Model # RFFE20-BB Easily and effectively reduces up to 3PPM of disolved iron from water Ideal for point-of-entry (POE) and other high flow rate applications Improves flavor and reduces the metallic taste caused by iron...-
$306.17 - $183.70
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10" Carbon Block Filter Cartridge - Made in USA - Universal Fit
US Water Carbon Block Filter 2.5 inch x 10 inch - 10 Micron Filter NSF/ANSI 42 Certified to reduce chlorine, taste, odor, and sediment Standard sizing. Designed to fit most 10” filter housings. Made in the US. This filter element is rated at 10...-
$18.25 - $11.99
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US Water Big Blue Softening Resin Cartridge 4.5" x 20" | USWF-4520-SF
4.5" x 20" Big Blue Replacement Softening Cartridge For Hardness Reduction Ideal Cartridge to Install Pre-RO to Lower Hardness 6,200 Grains Capacity 3 GPM Design flow rate Fits Most 4.5” x 20” Big Blue Filter Housings Temperature Range - 40°F (5°C) to 100°F (38°C)...-
$91.59 - $54.95
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US Water Big Blue Polyphosphate Filter Cartridge 4.5" x 20" | USWF-4520-PP
US Water 4.5" x 20" Phosphate Cartridge The cartridges contain food grade slow melt polyphosphate that dissolves slowly in water to inhibit scale and rust build-up. This type of treatment is recommended for use with ice machines, coffee and vending machines, food service equipment,...-
$154.92 - $92.95
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US Water Big Blue Calcite Replacement Cartridge 4.5" x 20" | USWF-4520-PH
4.5" x 20" Calcite cartridge is used to neutralize acidic water (raising the pH), reducing the leaching of metal plumbing components, and for use post RO to raise TDS, in case the plumbing is copper and leaching of the copper is an issue. Capacity:...-
$116.59 - $69.95
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US Water Nitrate Removal Filter Cartridge 4.5" x 20" | USWF-4520-NT
4.5" x 20" Nitrate Removal Cartridge Using Nitrate Selective Anion Resin Utilizes FDA Grade high capacity anion exchange resin Removes or Reduces Nitrate Soft water feed is recommended Fits any standard big blue 4.5" x 20" Housing Removes Up To 31,994 mg/l ( 1,871...-
$304.92 - $182.95
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US Water DI Resin Cartridge 4.5" x 20" 1.5 GPM | USWF-4520-MB
US Water 1.5 GPM 4.5" x 20" Replacement Ultra High Purity DI Cartridge For TDS Reduction Perfect for laboratories, reefkeeping and rinsing or plating operations Deionization cartridges provide solutions for a variety of applications that need the removal of ionic contaminants. Cartridges with mixed...-
$224.92 - $134.95
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US Water Chloramine Removal Cartridge 4.5" x 20" | USWF-4520-CC
4.5" x 20" US Water Chloramine Removal Cartridge with Centaur Carbon Utilizes Centaur Catalytic Carbon to greatly reduce or remove the chloramines in the water supply At the heart of this cartridge is Centaur Catalytic Carbon by Calgon Carbon that combines a fine pore...-
$203.25 - $121.95
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US Water Fluoride Reduction Filter Cartridge 4.5" x 20" | USWF-4520-BC
US WATER SYSTEMS FLUORIDE REDUCTION FILTER CARTRIDGE 4.5" X 20" 4.5" x 20" Fluoride Removal (4.5" x 20")-US Water Systems USWF-4520-BCFluoride can occur in drinking water naturally as a result of the geological composition of soils and bedrock. Additional fluoride enters drinking water in discharge...-
$288.25 - $172.95
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US Water Big Blue Softening Resin Cartridge 4.5" x 9.75" | U
4.5" x 9.75" Replacement Softening Cartridge For Hardness Reduction Fits Ametek, Pentek, Watts, Flowmatic, Liquatec, Harmsco and most other 4.5" x 10" Housings Ideal Cartridge to Install Pre-RO to Lower Hardness 2,800 Grains Capacity 2 GPM Design flow rate Fits Most 4.5” x 9.75”...-
$73.25 - $43.95
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US Water Big Blue Polyphosphate Filter Cartridge 4.5" x 10" | USWF-4510-PP
US Water 4.5" x 10" Phosphate Cartridge The cartridges contain food grade slow melt polyphosphate that dissolves slowly in water to inhibit scale and rust build-up. This type of treatment is recommended for use with ice machines, coffee and vending machines, food service equipment,...-
$149.92 - $89.95
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US Water Nitrate Removal Filter Cartridge 4.5" x 10" | USWF-4510-NT
4.5" x 10" Nitrate Removal Cartridge Using Nitrate Selective Anion Resin Utilizes FDA Grade high capacity anion exchange resin Removes or Reduces Nitrate Fits any standard big blue 4.5" x 10" Housing Removes Up To 14,449 mg/l ( 845 gpg) before replacement Suggested flow...-
$159.92 - $95.95
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US Water DI Resin Cartridge 4.5" x 10" 0.8 GPM | USWF-4510-MB
US Water 0.8 GPM 4.5" x 10" Replacement Ultra High Purity DI Cartridge For TDS Reduction Perfect for laboratories, reefkeeping and rinsing or plating operations Deionization cartridges provide solutions for a variety of applications that need the removal of ionic contaminants. Cartridges with mixed...-
$108.25 - $64.95
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US Water Fluoride Reduction Filter Cartridge 4.5" x 10" | USWF-4510-BC
US WATER SYSTEMS FLUORIDE REDUCTION FILTER CARTRIDGE 4.5" X 10" 4.5" x 10" Fluoride Removal (4.5" x 10")-US Water Systems USWF-4510-BC Fluoride can occur in drinking water naturally as a result of the geological composition of soils and bedrock. Additional fluoride enters drinking...-
$146.59 - $87.95
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US Water Softening Resin Cartridge 2.5" x 20" | USWF-2520-SF
2-1/2" x 20" Softening Cartridge For Hardness Reduction Ideal Cartridge to Install Pre-RO to Lower Hardness 2,500 Grains Capacity 1 GPM Design flow rate Fits Most 2.5” x 20” Filter Housings Temperature Range - 40°F (5°C) to 100°F (38°C) Pressure Range - 20 PSI...-
$51.59 - $30.95
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US Water Polyphosphate Filter Cartridge 2.5" x 20" | USWF-2520-PP
US Water 2.5" x 20" Phosphate Cartridge The cartridges contain food grade slow melt polyphosphate that dissolves slowly in water to inhibit scale and rust build-up. This type of treatment is recommended for use with ice machines, coffee and vending machines, food service equipment,...-
$91.59 - $54.95
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US Water Nitrate Removal Filter Cartridge 2.5" x 20" | USWF-2520-NT
20" x 2.5" Nitrate Removal Cartridge Using Nitrate Selective Anion Resin Utilizes FDA Grade high capacity anion exchange resin Removes or Reduces Nitrate Fits any standard or slimline 2.5" x 20" Housing Removes Up To 12,927 mg/l (756 gpg) before replacement Suggested flow -...-
$134.92 - $80.95
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US Water DI Resin Cartridge 2.5" x 20" .6 GPM | USWF-2520-MB
Perfect for laboratories, reefkeeping and rinsing or plating operations Deionization cartridges provide solutions for a variety of applications that need the removal of ionic contaminants. Cartridges with mixed bed resins provide better than 16 megohm-cm quality water for ultra pure needs. Features & Benefits...-
$96.59 - $57.95
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US Water Catalytic Carbon Filter Cartridge 2.5" x 20" | USWF-2520-CC
2.5" x 20" Catalytic Carbon Cartridge For Chloramine Removal (2.5" x 20") Utilizes FDA Grade Catalytic Carbon Removes or Reduces Chloramine Fits any standard or slimline 2.5" x 20" Housing Estimated capacity: 3,500 gallons Suggested flow - 2 gpm Packaged Individually 9 to a...-
$71.59 - $42.95
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US Water Fluoride Reduction Filter Cartridge 2.5" x 20" | USWF-2520-BC
US WATER SYSTEMS FLUORIDE REDUCTION FILTER CARTRIDGE 2.5" X 20" 2.5" x 20" Fluoride Removal (2.5" x 20")-US Water Systems USWF-2520-BC Fluoride can occur in drinking water naturally as a result of the geological composition of soils and bedrock. Additional fluoride enters drinking...-
$131.59 - $78.95
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