Search results for: 'Refillable 4.5 x 20 Filter'
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4 Stage Reverse Osmosis Drinking Water Filter System + Permeate Pump ERP 1000Special Price $189.99 Regular Price $199.99
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4 Stage Reverse Osmosis Drinking Water Filter System + Permeate Pump ERP500Special Price $179.99 Regular Price $189.99
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Big Blue Cartridge 4.5" x 10" GAC + KDF 55: Removes Chlorine, Heavy MetalsSpecial Price $41.99 Regular Price $47.99
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Big Blue Cartridge 4.5" x 10" | Mixed Bed DI Deionization Resin - for Spot Free Car RinseSpecial Price $42.99 Regular Price $48.99
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Big Blue Cartridge 4.5" x 20" | Mixed Bed DI Resin - for Spot Free Car RinseSpecial Price $89.99 Regular Price $99.99
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Replacement Water Filter Set: Carbon Block | Fluoride Reducing Filter | GAC + KDF Filter (3 PC) SetSpecial Price $74.99 Regular Price $87.99
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Light Commercial 150 GPD Reverse Osmosis Water Filter System | 20" HousingSpecial Price $290.00 Regular Price $340.00
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Well Water Softener + Iron, Sulfur Reducing Whole House Water System + KDF 85 MediaGuard | 2.5 cu ft 80,000 Grain - Iron Pro 2Special Price $1,699.99 Regular Price $1,750.00
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Well Water Softener + Iron, Sulfur Reducing Whole House Water System + KDF 85 MediaGuard | 3 cu ft 98,000 Grain - Iron Pro 2Special Price $1,900.00 Regular Price $2,200.00
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150 GPD - 6 Stage Dual Outlet Use (Drinking & 0 PPM Aquarium Reef/Deionization) Reverse Osmosis Water System (RO/DI) + TankSpecial Price $184.99 Regular Price $199.99
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Scale-Free Water Conditioner Filter for Water Heaters, Ice & Coffee Machines - Standard 20" Slimline Housing + 2.5" x 20" FilterSpecial Price $179.99 Regular Price $199.99
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Aquarium Reef Reverse Osmosis RODI Water Filtration System 4 Stage | 150 GPD 0 PPMSpecial Price $154.99 Regular Price $165.00
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Aquarium Reef Reverse Osmosis RODI Water Filtration System 4 Stage | 100 GPD 0 PPMSpecial Price $142.99 Regular Price $150.00
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Aquarium Reef Reverse Osmosis RODI Water Filtration System 4 Stage | 50 GPD 0 PPMSpecial Price $132.99 Regular Price $139.99
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Aquarium Reef Reverse Osmosis RODI Water Filtration System 4 Stage | 75 GPD 0 PPMSpecial Price $137.99 Regular Price $144.99
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Dual Big Blue Filter System 20"- Deionized DI + Carbon | Spot Free Car Wash RinseSpecial Price $225.00 Regular Price $250.00
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Big Blue Filter System 20"- Deionized DI | Spot Free Car Wash RinseSpecial Price $195.00 Regular Price $225.00
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3 STAGE WHOLE HOUSE WATER FILTER SYSTEM 3/4" FPNT - KDF 55 | 3.5" x 10"Special Price $165.00 Regular Price $175.00
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Premier Single Countertop Water Filter | Clear Housing, Faucet Diverter ValveSpecial Price $38.00 Regular Price $42.00
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Premier Tannin + Hardness Filter Water Softener - Whole House System (1.5 Cubic Ft)Special Price $989.99 Regular Price $1,049.99
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Premier Tannin + Hardness Filter Water Softener - Whole House System (1.0 Cubic Ft)Special Price $899.99 Regular Price $969.99
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PREMIER Whole House Water Softener | COMMERCIAL SIZE 80,000 Grain, 13" x 54" Tank, 2.5 Cubic Ft Softening Resin 1-9 Person Home - Commercial SizedSpecial Price $1,549.99 Regular Price $1,675.00
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Whole House Fleck Water Softener + Upflow Carbon Filtration System (12"x 52", 64000 Grain, 2 Cubic Ft)Special Price $1,399.00 Regular Price $1,455.00
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Whole House Package: Fleck Water Softener 32,000 Grain + Upflow Carbon Filtration + Drinking Water RO SystemSpecial Price $1,299.99 Regular Price $1,349.99
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Whole House Package: Fleck Water Softener 64,000 Grain + Upflow Carbon Filtration + Drinking Water RO SystemSpecial Price $1,499.99 Regular Price $1,550.00
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Replacement Pre-Filters/Cartridges for The Shark Commercial Reverse Osmosis DI Water Filtration SystemsSpecial Price $169.99 Regular Price $189.99
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Countertop Dual Stage Drinking Water Filter System: Sediment + Carbon Filtration CartridgeSpecial Price $42.00 Regular Price $49.00
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WHOLEHOUSE BACKWASH FILTER SYSTEM REDUCES chloramines & hydrogen sulfideSpecial Price $848.00 Regular Price $855.00
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6 Stage Alkaline pH plus/ ORP Negative Reverse Osmosis Water Filtration System - 150 GPD, TankSpecial Price $170.00 Regular Price $190.00
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6 Stage Alkaline pH plus/ ORP Negative Reverse Osmosis Water Filtration System - 100 GPD, TankSpecial Price $162.00 Regular Price $180.00
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6 Stage Alkaline pH plus/ ORP Negative Reverse Osmosis Water Filtration System - 75 GPD, TankSpecial Price $158.00 Regular Price $168.00
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6 Stage Alkaline pH plus/ ORP Negative Reverse Osmosis Water Filtration System - 50 GPD, TankSpecial Price $150.00 Regular Price $160.00
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 100 GPDSpecial Price $154.99 Regular Price $164.99
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Big Big Whole House Filter Cartridges 4.5" x 20" (3) Sediment, Carbon Block, KDF 85 / GACSpecial Price $139.99 Regular Price $149.99
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Big Big Whole House Filter Cartridges 4.5" x 20": Sediment, Carbon Block, KDF 85 / GACSpecial Price $154.99 Regular Price $164.99
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Premier Portable Countertop Alkaline Reverse Osmosis Water Filtration System - 75 GPDSpecial Price $94.99 Regular Price $105.00
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5 Stage: Core Home Reverse Osmosis Drinking Water Filtration System - CLEARSpecial Price $110.00 Regular Price $125.00
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Riser Tube 1.050 inch w/Standard Mesh Basket - 1.05-inch x 56-inch Distributor Tube For Water Softeners and Filters, WhiteSpecial Price $32.99 Regular Price $39.99
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TRIPLE STANDARD SLIM BLUE 20" WATER FILTER SYSTEM 1/2" PORTS WITH BRACKET WRENCHSpecial Price $175.00 Regular Price $200.00
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 150 GPD | ClearSpecial Price $172.99 Regular Price $189.99
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 100 GPD | ClearSpecial Price $159.99 Regular Price $169.99
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 75 GPD | ClearSpecial Price $153.99 Regular Price $164.99
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 50 GPD | ClearSpecial Price $144.99 Regular Price $154.99
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 50 GPDSpecial Price $139.99 Regular Price $149.99
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5 Stage: Complete Home Reverse Osmosis Drinking Water Filtration System 75 GPDSpecial Price $147.99 Regular Price $157.99
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Ultra Water Filtration 5 Stage System | Sediment/GAC, Carbon, UF Membrane, Post CarbonSpecial Price $115.00 Regular Price $135.00
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Whole House Fluoride Removal Water Filter | BONE CHAR - 2 Cubic Ft + Manual Valve | 20 GPMSpecial Price $880.00 Regular Price $940.00
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Whole House Fluoride Removal Water Filter | BONE CHAR - 2 Cubic Ft + In/Out Valve | 20 GPMSpecial Price $880.00 Regular Price $940.00
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Dual Countertop Replacement Cartridges- Alkaline Filter Cartridge and 5 Micron Carbon Block - for Countertop and Under Sink FiltrationSpecial Price $47.99 Regular Price $53.99
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California Edition: 6 Stage RO Reverse Osmosis Water Filtration System ALKALINE pH 150 GPD 1:1 Ratio Low Waste:High RecoverySpecial Price $340.00 Regular Price $350.00
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California Edition: 6 Stage RO Reverse Osmosis Water Filtration System ALKALINE pH 100 GPD 1:1 Ratio Low Waste:High RecoverySpecial Price $325.00 Regular Price $335.00
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California Edition: 6 Stage RO Reverse Osmosis Water Filtration System ALKALINE pH 75 GPD 1:1 Ratio Low Waste:High RecoverySpecial Price $315.00 Regular Price $325.00Out of stock
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Portable Mini ALKALINE Reverse Osmosis Drinking Water System | 4 Stage | 75 GPD pH Neutral ROSpecial Price $93.99 Regular Price $103.99
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Portable Mini ALKALINE Reverse Osmosis Drinking Water System | 4 Stage | 150 GPD pH Neutral ROSpecial Price $114.99 Regular Price $124.99
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Portable Mini ALKALINE Reverse Osmosis Drinking Water System | 4 Stage | 50 GPD pH Neutral ROSpecial Price $88.99 Regular Price $98.99
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Portable Mini ALKALINE Reverse Osmosis Drinking Water System | 4 Stage | 100 GPD pH Neutral ROSpecial Price $99.99 Regular Price $109.99
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Replacement Inline Filters 2.5" x 12" Portable RO Heavy Duty RODI Sed/Carbon/DISpecial Price $54.99 Regular Price $64.99
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Mixed Bed DI Resin Deionization Replacement Inline Filter (2"x 10") - Color Changing MBD-30 DI ResinSpecial Price $17.99 Regular Price $25.99
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Undersink Fluoride and Chlorine Reducing Home Drinking Water Filtration SystemSpecial Price $115.00 Regular Price $130.00
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Reverse Osmosis + Deionization (RO/DI) - 300 GPD Light Commercial Grade Water Filtration System 0 TDS + Booster Pump w/Dual DISpecial Price $405.00 Regular Price $450.00
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Reverse Osmosis + Deionization (RO/DI) - 150 GPD Light Commercial Grade Water Filtration System 0 TDS + Booster Pump w/Dual DISpecial Price $330.00 Regular Price $370.00
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Replacement Inline Filters 2.5" x 12" Portable RO Heavy Duty Reverse Osmosis | XL 3-PackSpecial Price $37.99 Regular Price $44.99
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Granular Activated Coconut Shell Carbon Media (GAC) - 2 Cubic Ft | 12x40 Mesh - Replacement Media for Pre and Post Carbon Water Filters.Special Price $239.99 Regular Price $249.99
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Granular Activated Coconut Shell Carbon Media (GAC) - 1 Cubic Ft | 12x40 Mesh - Replacement Media for Pre and Post Carbon Water Filters.Special Price $119.99 Regular Price $129.99
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Granular Activated Coconut Shell Carbon Media (GAC) - 1/2 Cubic Ft | 12x40 Mesh - Replacement Media for Pre and Post Carbon Water Filters.Special Price $59.99 Regular Price $69.99
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Premier RODI Aquarium Reef Reverse Osmosis DI Water Filter System 150 GPD | 3 Stage 0 PPMSpecial Price $119.99 Regular Price $129.99
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Premier RODI Aquarium Reef Reverse Osmosis DI Water Filter System 100 GPD | 3 Stage 0 PPMSpecial Price $99.99 Regular Price $109.99
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Premier RODI Aquarium Reef Reverse Osmosis DI Water Filter System 75 GPD | 3 Stage 0 PPMSpecial Price $92.99 Regular Price $104.99
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Premier RODI Aquarium Reef Reverse Osmosis DI Water Filter System 50 GPD | 3 Stage 0 PPMSpecial Price $89.99 Regular Price $95.99
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Portable Mini RO Reverse Osmosis Water Filter System | 4 Stage Filtration | 150 GPD | Made in USASpecial Price $105.00 Regular Price $110.00
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Portable Mini RO Reverse Osmosis Water Filter System | 4 Stage Filtration | 100 GPD | Made in USASpecial Price $85.00 Regular Price $95.00
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Portable Mini RO Reverse Osmosis Water Filter System | 4 Stage Filtration | 50 GPD | Made in USASpecial Price $75.00 Regular Price $80.00
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Portable Mini RO Reverse Osmosis Water Filter System | 4 Stage Filtration | 75 GPD | Made in USASpecial Price $80.00 Regular Price $85.00
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California Edition: 5 Stage RO Reverse Osmosis Water Filtration System 75 GPD 1:1 Ratio Low Waste:High RecoverySpecial Price $275.00 Regular Price $295.00
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6 Stage Alkaline Reverse Osmosis Water Filtration System - 75 GPDSpecial Price $148.00 Regular Price $168.00
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6 Stage Alkaline Reverse Osmosis Water Filtration System - 50 GPD ROSpecial Price $140.00 Regular Price $165.00
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6 Stage Alkaline Reverse Osmosis Water Filtration System - 150 GPDSpecial Price $170.00 Regular Price $190.00
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6 Stage UV Ultra-Violet Sterilizer Reverse Osmosis Home Drinking Water Filtration System - 100 GPDSpecial Price $299.00 Regular Price $309.00
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6 Stage UV Ultra-Violet Sterilizer Reverse Osmosis Home Drinking Water Filtration System - 75 GPDSpecial Price $289.00 Regular Price $299.00
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3 Year Supply: 22pc Reverse Osmosis Water Filters & Replacement 75 GPD MembraneSpecial Price $85.00 Regular Price $95.00