Search results for: 'Whole house 18 in filters'
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Big Big Whole House Filter Cartridges 4.5" x 20": (2) Sediment, Carbon Block, GACSpecial Price $124.99 Regular Price $134.99
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4.5" x 20" Big Blue Refillable Katalox Light Filter - for Manganese Reduction | Whole House Water FilterSpecial Price $99.99 Regular Price $109.99
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4.5" x 20" Whole House Big Blue Refillable Water Filter Cartridge - GAC CarbonSpecial Price $49.99 Regular Price $54.99
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4.5" x 20" Whole House Big Blue Refillable Water Filter Cartridge - Catalytic CarbonSpecial Price $69.99 Regular Price $74.99
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Fleck 5600 Whole House Water Softener | 24,000 Grain, 8"x44" Tank, .75 Cubic Ft Softening ResinSpecial Price $564.99 Regular Price $594.99
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4.5" x 20" Big Blue Refillable Birm Filter - for Iron and Manganese Reduction | Whole House Water FilterSpecial Price $84.99 Regular Price $92.99
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Scale Prevention Salt Free Water Conditioner Softener | 20 GPM | Anti- Scale Whole House TAC Water System MADE IN USASpecial Price $1,099.99 Regular Price $1,199.99
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Scale Prevention Salt Free Water Conditioner Softener | 12 GPM | Anti- Scale Whole House TAC Water SystemSpecial Price $850.00 Regular Price $890.00
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Iron Pro 2 Fleck 5600SXT Whole House Water Softener | 48,000 Grain, 10"x54" Tank, 1.5 Cubic Ft Softening Resin 1-4 Person homeSpecial Price $734.99 Regular Price $789.99
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2 STAGE WHOLE HOUSE WATER FILTER SYSTEM 3/4" FPNT | 3.5" x 10"Special Price $99.99 Regular Price $120.00
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3 STAGE WHOLE HOUSE WATER FILTER SYSTEM 3/4" FPNT | 3.5" x 10"Special Price $149.99 Regular Price $159.99
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Whole House Package: Water Softener 64,000 Grain + Upflow Carbon Filtration + Drinking Water RO SystemSpecial Price $1,529.99 Regular Price $1,599.99
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Whole House Package: Water Softener 48,000 Grain + Upflow Carbon Filtration + Drinking Water RO SystemSpecial Price $1,429.99 Regular Price $1,499.99
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Oceanic Whole House Water Filtration System + Fleck 5600 Valve | 10"x 54" Tank - 1.5 Cubic ft. of Coconut Shell Carbon (GAC)Special Price $574.99 Regular Price $629.99
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20" Standard Iron & LimeScale Reducing Water Filter Cartridge 2.5" x 20" | for Whole House Standard Housing Filtration SystemsSpecial Price $62.99 Regular Price $69.99
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Scale Prevention Salt Free Water Conditioner Softener | 10 GPM | Anti- Scale Whole House TAC Water SystemSpecial Price $819.99 Regular Price $865.00
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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 3Special Price $1,850.00 Regular Price $1,999.00Out of stock
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Fleck 5600/5800SXT Whole House Water Softener | 64,000 Grain, 12"x52" Tank, 2.0 Cubic Ft Softening Resin 1-6 Person HomeSpecial Price $819.99 Regular Price $849.99
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Big Big Whole House Filter Cartridges 4.5" x 20" (3) Sediment, Carbon Block, KDF 85 / GACSpecial Price $136.99 Regular Price $144.99
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10" x 54" Whole House Calcite pH Acid Neutralizer Upflow Filter System | In and Out Valve by Oceanic Water SystemsSpecial Price $599.99 Regular Price $650.00
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Scale Prevention Salt Free Water Conditioner Softener | 24 GPM | Anti- Scale Whole House TAC Water SystemSpecial Price $1,199.99 Regular Price $1,250.00
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Scale Prevention Salt Free Water Conditioner Softener | 15 GPM | Anti- Scale Whole House TAC Water SystemSpecial Price $949.99 Regular Price $995.00
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4.5" x 10" Whole House Big Blue Refillable Water Filter Cartridge - Bone Char for Fluoride Removal Refillable CartridgeSpecial Price $49.99 Regular Price $59.99
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2.5 Cubic Ft. Whole House Acid Neutralizing pH Adjusted Calcite Water Filter System + Manual Backwash Valve | 13" x 54"Special Price $1,099.99 Regular Price $1,199.99
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Dual Carbon (GAC) & Slow Phos Filter Cartridge for RO & Whole House Systems | 2.5"x10"Special Price $36.99 Regular Price $39.99
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2.5" x 20" Standard Blue Refillable Whole House Water Filter Cartridge - Carbon (GAC)Special Price $24.99 Regular Price $29.99
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Pack of 4: Whole House/Commercial Reverse Osmosis GAC Granular Coconut Shell Carbon Water Filter Cartridges 2.5" x 20"Special Price $69.99 Regular Price $74.99
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Anti-Scale Salt Free Water Conditioner 15 GPM Whole House System + Carbon Filter TankSpecial Price $1,299.99 Regular Price $1,339.99
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Anti- Scale Water Filter Cartridge for Big Blue Whole House Systems | 4.5" x 20" | TAC TechnologySpecial Price $189.99 Regular Price $199.99
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Oceanic Tannin + Hardness Filter Water Softener - Whole House System (1.0 Cubic Ft)Special Price $889.99 Regular Price $969.99
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Oceanic Tannin + Hardness Filter Water Softener - Whole House System (1.5 Cubic Ft)Special Price $969.99 Regular Price $1,030.00
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Oceanic Tannin + Hardness Filter Water Softener - Whole House System (2 Cubic Ft)Special Price $1,019.99 Regular Price $1,080.00
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12" x 52" Whole House Acid Neutralizing pH Adjusted Calcite Water Filter System + Manual Backwash ValveSpecial Price $749.99 Regular Price $799.99
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Anti-Scale Salt Free Water Conditioner 12 GPM Whole House System + Catalytic Carbon Filter TankSpecial Price $1,299.99 Regular Price $1,349.00
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Oceanic Fleck 5600 Whole House Water Filtration System + KDF 85 | 10"x 54" Tank - 1.5 Cubic ft. of Coconut Shell Carbon (GAC)Special Price $750.00 Regular Price $800.00
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SINGLE WHOLE HOUSE WATER FILTER HOUSING 3/4" FPNT | 3.5" x 10"Special Price $44.99 Regular Price $54.99
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2.5" x 20" Standard Blue Refillable BIRM Filter - for Iron and Manganese Reduction | Whole House Water FilterSpecial Price $42.99 Regular Price $54.99
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Big Blue Whole House Sediment Water Filter 4.5" x 20" | 5 MicronSpecial Price $23.99 Regular Price $32.99
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12" x 52" Calcite Whole House Water Acid pH Neutralizing System + Automatic Backwash Timer ValveSpecial Price $769.99 Regular Price $849.99
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12 Pack: Polyester Pleated Sediment Water Filter 2.5" x 20" |10 Micron Filtration for Big Blue Whole House Filtration SystemsSpecial Price $209.99 Regular Price $224.99
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13" x 54" Whole House Calcite pH Acid Neutralizer Upflow Filter System | In and Out Valve by Oceanic Water Systems - Commercial SizedSpecial Price $1,199.99 Regular Price $1,299.99
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12" x 52" Whole House Calcite pH Acid Neutralizer Upflow Filter System | In and Out Valve by Oceanic Water SystemsSpecial Price $749.99 Regular Price $825.00
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9" x 48" Whole House Calcite pH Acid Neutralizer Upflow Filter System | In and Out Valve by Oceanic Water SystemsSpecial Price $529.99 Regular Price $599.99
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Replacement Filters for 6 Stage Aquarium Reef Reverse Osmosis RO/DI Water Systems (Sediment, GAC, Carbon, 2 DI Filters)Special Price $55.99 Regular Price $64.99
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Pack of 25: Granular Activated Carbon Filters (GAC) Reverse Osmosis Drinking Water FiltersSpecial Price $89.99 Regular Price $100.00
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Standard Replacement Water Pre-filters for 10" Housing: Sediment, Carbon Block, GAC + 3 DI Resin Inline FiltersSpecial Price $79.99 Regular Price $89.99
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Standard Replacement Water Pre-filters for 10" Housing: Sediment, Carbon Block, GAC + 2 DI Resin Inline FiltersSpecial Price $59.99 Regular Price $68.99
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Pack of 25: Sediment Filters 5 Micron 2.5" x 10" - Reverse Osmosis Drinking Water FiltersSpecial Price $69.99 Regular Price $79.99
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Dual Big Blue Water Filtration System 4.5" x 20" + Filters | Sediment & CarbonSpecial Price $189.99 Regular Price $210.00
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2 Pack: Big Blue Filter Cartridges 4.5" x 10" | Sediment & GAC/KDF 85 Well Water Filters: Reduces Iron/Sulfur/Rotten Egg SmellSpecial Price $67.99 Regular Price $72.99
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Pack of 21: Replacement Filters for Reverse Osmosis Water Filtration Systems - Sediment, Carbon, GAC, Inline (3 Year Supply)Special Price $86.99 Regular Price $99.99
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Replacement RODI Aquarium Filters for Dual Outlet Reverse Osmosis Filtration Systems (2 Sets, 1 Membrane)Special Price $124.99 Regular Price $139.99
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Dual Big Blue Water Filtration System 4.5" x 20" + Filters | Sediment & KDF 85/GACSpecial Price $244.99 Regular Price $264.99
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Dual Big Blue Water Filtration System 4.5" x 20" + Filters | Sediment & KDF 55/GACSpecial Price $244.99 Regular Price $264.99
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Replacement RODI Pre-Filters/Cartridges for Commercial Reverse Osmosis DI Water Filtration Systems - 2.5" x 20"Special Price $88.99 Regular Price $109.99
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Pack of 16: Replacement Filters for Reverse Osmosis Water Filtration Systems - Sediment, Carbon, GAC, Inline (3 Year Supply)Special Price $62.99 Regular Price $82.99
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Replacement Standard Slim Filters/Cartridges + Inline for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20" PleatedSpecial Price $68.99 Regular Price $93.00
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Replacement Standard Slim Filters/Cartridges + Inline for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20"Special Price $64.99 Regular Price $85.00
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Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20" FiltersSpecial Price $548.99 Regular Price $620.00
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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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Replacement Inline Filters 2.5" x 12" Portable RO Heavy Duty Reverse Osmosis | XL 3-PackSpecial Price $36.99 Regular Price $39.99
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Triple Countertop Water Filtration System: Alkaline, Carbon Block, Fluoride Reducing FiltersSpecial Price $104.99 Regular Price $110.00
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3 Replacement Inline Filters for Oceanic Portable & Mini RODI Reverse Osmosis 2"x10"Special Price $33.99 Regular Price $39.99
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2 Replacement Inline Filters for Oceanic HYDRO-PAL Portable & Mini Reverse Osmosis 2" x 10"Special Price $19.99 Regular Price $22.99
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Pack of 16: Replacement Filters for Hydroponic 4 Stage Reverse Osmosis Water Filtration Systems - Sediment, CarbonSpecial Price $64.99 Regular Price $78.99
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Replacement Standard Blue Pre-Filters/Cartridges for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20" Pleated - KDF 55/85Special Price $77.99 Regular Price $87.99
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Replacement Standard Blue Pre-Filters/Cartridges for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20" - KDF 55 (City Water)Special Price $73.99 Regular Price $79.99
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Replacement Standard Blue Pre-Filters/Cartridges for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20" PleatedSpecial Price $55.00 Regular Price $65.00
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Replacement Standard Blue Pre-Filters/Cartridges for Commercial Reverse Osmosis Water Filtration Systems - 2.5"x20"Special Price $53.00 Regular Price $63.00
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Replacement Filters for 5 Stage Aquarium Reef Reverse Osmosis RO/DI Water Systems (Sediment, GAC, Carbon, DI Filter)Special Price $36.99 Regular Price $42.99
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Replacement 5 Stage Reverse Osmosis Water Filters + 150 GPD Membrane (2 Sediments)Special Price $64.99 Regular Price $74.99
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Replacement 5 Stage Reverse Osmosis Water Filters + 100 GPD Membrane (2 Sediments)Special Price $54.99 Regular Price $64.99
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Replacement 5 Stage Reverse Osmosis Water Filters + 75 GPD Membrane (2 Sediments)Special Price $49.99 Regular Price $59.99
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Replacement 5 Stage Reverse Osmosis Water Filters + 50 GPD Membrane (2 Sediments)Special Price $44.99 Regular Price $54.99
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Triple Undersink Fluoride/Arsenic Reducing Home Drinking Water Filtration System - with FiltersSpecial Price $114.99 Regular Price $129.99
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2 Pack: Big Blue Filter Cartridges 4.5" x 10" | Sediment & GAC/KDF 55 City Water Filters: Reduces Chlorine, Heavy MetalsSpecial Price $67.99 Regular Price $72.99
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Carbon Block & KDF 85 + GAC (2.5" x 9.75") Iron, Sulfur Removing Filters- for 10" Countertop and Under Sink RO FiltrationSpecial Price $36.99 Regular Price $42.99
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Carbon Block & KDF 55 + GAC (2.5" x 9.75") Chlorine, Heavy Metal Filters- for 10" Countertop and Under Sink RO FiltrationSpecial Price $36.99 Regular Price $42.99
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Carbon Block + GAC Filters - 5 Micron | 2.5" x 9.75" for 3 Stage RO'sSpecial Price $18.99 Regular Price $22.99
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Sediment + 2 Carbon Block Filters - 5 Micron | 2.5" x 9.75" for 4 Stage Hydroponic RO'sSpecial Price $21.99 Regular Price $28.99
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Pack of 25: Carbon Block Water Filters- 5 Micron | 2.5" x 10"Special Price $89.99 Regular Price $99.99
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4 RO/DI REPLACEMENT AQUARIUM REVERSE OSMOSIS WATER FILTERS + MEMBRANESpecial Price $49.99 Regular Price $66.99
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Triple Undersink Home Drinking Alkaline Water Filtration System - with Sediment, Carbon and Alkaline FiltersSpecial Price $114.99 Regular Price $129.99
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Triple Undersink Home Drinking Water Filtration System - with Sediment, Carbon FiltersSpecial Price $99.99 Regular Price $109.99
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Nelsen 1.050" Water Distributor Tube Riser Tube + Basket For Softeners & Filters 1.05"x54"Special Price $33.99 Regular Price $39.99
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Big Blue Water Filters: Sediment + Carbon Block 4.5" x 20"Special Price $56.99 Regular Price $64.99
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Round Filter Pad for 2" & 2.5" Filters and InlinesSpecial Price $0.65 Regular Price $0.75
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DUAL SMALL/SMALL CLIP CLAMP to connect 2 Inline Filters Reverse Osmosis 2"x2" (Pack of 2)Special Price $5.99 Regular Price $7.00
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Pro 7 Stage Replacement Water Pre-filters for 10" Housing: Sediment, 2 Carbon Blocks + 3 Mixed Resin RefillsSpecial Price $88.99 Regular Price $99.99
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Standard Replacement Water Pre-filters for 10" Housing: Sediment, Carbon Block, GAC + 2.5 lbs of DI ResinSpecial Price $44.99 Regular Price $54.99