Filters
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$489.99
BIGboy™ UV Sterilizer Kit
Hydro-LogicUltra Violet Sterilizer add on kit provides 100% protection against bacteria, viruses, cysts and pathogens in the product water. Great for well or...
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$24.99
Float Valve with 1/2" Barbed Fitting
Hydro-LogicThe Gro1 float valve can be mounted either vertically or horizontally. This float valve helps you control the water level of your tank or reservoir...
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$184.49
Hydro Logic Evolution-RO Membrane
Hydro-LogicUse the Evolution-RO1000 RO Replacement membrane when your flow rate decreases or your PPM increases. The RO membrane will remove 98%+ of PPM of To...
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$99.49
Hydro Logic Stealth-RO100 Membrane - Cold Water/Low
Hydro-LogicThe new Stealth-RO low pressure, cold water, high flow membrane (HL# 22122) is designed for people who have low water pressure and/or cold water. L...
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$139.99
Hydro-Logic Big Boy KDF85/Catalytic Carbon Upgrade Filter
Hydro-LogicKDF/Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriostatic qualities do...
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$24.99
Hydro-Logic Float Valve QC 3/8 in for Evolution RO 1000 and Tall Boy
Hydro-LogicThis float valve features a 3/8 in quick connect fitting and adjustable water level. Can be mounted vertically or horizontally. Stainless steel and...
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$79.99
Hydro-Logic Pre-Evolution KDF/Catalytic Carbon Filter
Hydro-LogicKDF/Catalytic Carbon Pre-Filter reduces iron, sulfur, chlorine, chloramines and heavy metals. The pre-filters double the filter life. Great for cit...
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$7.99
Hydro-Logic QC Garden Hose Connector 1/4 in
Hydro-LogicUse the Hydro-Logic® reverse osmosis water filter 1/4 in QC X garden hose connector to customize your indoor hydroponic garden water purification s...
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$6.99
Hydro-Logic QC Inline Shut Off Valve 3/8 in
Hydro-LogicFor TallBoy or any other filter system with 3/8 in inlet tubing. This is used to shut off feed or outlet line to system. Use all parts...
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from $4.49
Hydro-Logic Quick Connect 1/4"
Hydro-Logic1/4 in Quick Connect Inline Shut Off Valve. This is used to shut off feed or outlet line to system. This valve is for the Stealth RO™ system or the...
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$199.99
Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter
Hydro-LogicRemoves up to 99% of chlorine, 90% of sediment, rust, silt, etc., and volatile organic compounds and particulates down to 5 microns @ 2 GPM. Easily...
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$84.99
Hydro-Logic Tall Boy KDF85/Catalytic Carbon Upgrade Filter
Hydro-LogicKDF/Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriostatic qualities do...
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$64.99
Hydro-Logic® Flowmaster Flow Meter - 3/8 in
Hydro-LogicGallonage and filter capacity monitor operates at flow rates between 0.2—2.0 GPM. Accurately tracks the number of gallons of filtered water produce...
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from $43.99
Hydrologic - Sediment Filter - Pleated/Cleanable
Hydro-LogicThe pleated sediment filters are cleaned by rinsing regularly with a hose. The filters reduces silt, rust, dirt, sand and sediment. Change filters ...
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from $20.99
Hydrologic Big Boy Carbon Filter Green Coconut
Hydro-LogicGreen Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and he...
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$19.99
Hydrologic Big Boy Garden Hose Connection Kit
Hydro-LogicHook up your garden hose to both the inlet and outlet of the Big Boy. Use the Big Boy as a stand-alone filter for all your garden needs.
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$539.99
Hydrologic Big Boy w/ KDF85 Catalytic Carbon Filter
Hydro-LogicOur Big Boy with the upgraded KDF 85/catalytic carbon filter has it already installed. Big Boy extra high capacity de-chlorinator and sediment filt...
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$129.99
Hydrologic micRO-75 - GPD Compact / Portable Reverse Osmosis System
Hydro-LogicMicro sized, portable reverse osmosis system. 75 gallons per day. Includes KDF85/carbon pre-filter and 75 GPD membrane. Also comes with garden hose...
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$17.99
Hydrologic Polyethylene Tubing, 25', White, 1/2"
Hydro-LogicHydrologic's reverse osmosis filter tubing in white. Sold in lengths of 25 feet with an outer dimension of 1/2" and an inner dimension of 3/8". Ext...
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$129.99
Hydrologic Small Boy
Hydro-LogicRemoves up to 99% of chlorine, 90% of sediment, rust, silt, etc., and volatile organic compounds and particulates down to 5 microns @ 1 GPM. Easily...
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$13.99
HYDROLOGIC SMALL BOY REPLACEMENT SEDIMENT FILTER
Hydro-LogicReplacement sediment filter for Small Boy RO filter. Regular rotation of the Small Boy Sediment Filter in the Small Boy Dechlorinator is recommende...
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$14.99
Hydrologic Tall Boy Sediment Filter - Poly Spun
Hydro-LogicPoly Spun Sediment Filters are a pre-filter that will reduce silt, rust, dirt, sand and sediment. #728885 is 10 in x 2.5 in. #741658 is 20 in x 2.5...
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$239.99
Hydrologic Tall Boy w/ KDF85 Catalytic Carbon Filter
Hydro-LogicOur Tall Boy with the upgraded KDF 85/catalytic carbon filter has it already installed. Removes up to 99% of chlorine, 90% of sediment, rust, silt,...
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