CHILLERS, HEATERS & PURIFICATION

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HYDROLOGIC Hydro-Logic Upgrade Kit to Convert Small Boy to Stealth RO 150
This upgrade kit converts your Small Boy™ carbon filter system into a high-performance Stealth RO™ 150 GPD reverse osmosis system.
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Hydro-Logic Upgrade Kit to Convert Small Boy to Stealth RO 150
$131.99
HYDROLOGIC Hydro-Logic QC Inline Shut Off Valve 1/4 in
"#728937: 1/4 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 Small Boy™ systems as well as any other 1/4 in systems. #728939: 2 Way Splitter 1/4 in. This is a
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Hydro-Logic QC Inline Shut Off Valve 1/4 in
$5.99
100 GPD RO Membrane
A true thin film composite (TFC) reverse osmosis membrane, made from high quality TFC sheets - tested and proven to be the best material available for membrane applications. Rated for 100 gallons per day with a stabilized salt rejection of 98.6%. Fits mos
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100 GPD RO Membrane
$58.99
HYDROLOGIC Poly Tubing Blue 1/4 in 50 ft Roll
Replacement tubing for Hyrdro-logic® products. Also can be used for a variety of other irrigation and water purification applications.
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Poly Tubing Blue 1/4 in 50 ft Roll
$14.99
HYDROLOGIC HydroLogic Quick Connect Inline Shut off Valve, 1/4"
The HydroLogic® Quick Connect Inline Shutoff Valve can be used to customize hydroponic water-purification systems. This 1/4-inch valve can also be a replacement for units included with HydroLogic systems.
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HydroLogic Quick Connect Inline Shut off Valve, 1/4"
$5.99
HYDROLOGIC KDF/Catalytic Carbon Pre-Filter reduces iron, sulfur, chlorine, chloramines and heavy metals. The pre-filters double the filter life. Great for city or well water! Bacteriostatic qualities do not allow microbes to breed in filter. #728772 is 20 in x 2.5 i
Hydro-Logic micRO-75 Carbon/KDF85 Pre-Filter Cartridge
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KDF/Catalytic Carbon Pre-Filter reduces iron, sulfur, chlorine, chloramines and heavy metals. The pre-filters double the filter life. Great for city or well water! Bacteriostatic qualities do not allow microbes to breed in filter. #728772 is 20 in x 2.5 i
$32.99
HYDROLOGIC Hydro-logic Stealth RO 150
Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water. Customized for gardening and hydroponics. The Stealth
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Hydro-logic Stealth RO 150
$239.99
HYDROLOGIC 3/8" Tee Connector
Use the Hydrologic reverse osmosis water filter 3/8" tee connector to customize your indoor hydroponic garden water purification system.
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3/8" Tee Connector
$5.99
HYDROLOGIC Hydro-Logic Stealth RO100/200 RO Membrane
The RO Membrane is the workhorse of an RO System. These membranes are classified as TFC (Thin-Film Composite), which has the highest removal capacity of contaminants from your water supply. Replacing the sediment and carbon filters on a regular basis will
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Hydro-Logic Stealth RO100/200 RO Membrane
$91.99
HYDROLOGIC Replacement filter for Hydro-Logic's Stealth RO100 Customized Reverse Osmosis Filter (HLRO100). Easy to install. Keep your water filtration system in tip-top shape.
STEALTH SEDIMENT FILTER
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Replacement filter for Hydro-Logic's Stealth RO100 Customized Reverse Osmosis Filter (HLRO100). Easy to install. Keep your water filtration system in tip-top shape.
$15.99
Hydro Dynamics KDF/Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriostatic qualities do not allow microbes to breed in filter. Doubles standard green carbon filter. #741622 is 10 in x 2.5 in. #74
Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter
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KDF/Catalytic Carbon Filters reduce iron, sulfur, chlorine, chloramines and heavy metals. Great for city or well water! Bacteriostatic qualities do not allow microbes to breed in filter. Doubles standard green carbon filter. #741622 is 10 in x 2.5 in. #74
$51.99
HYDROLOGIC The pleated sediment filters are cleaned by rinsing regularly with a hose. The filters reduces silt, rust, dirt, sand and sediment. Change filters every 6—12 months. #741654 is 10 in x 2.5 in. #741642 is 10 in x 4.5 in. #741606 is 20 in x 4.5 in.
Hydro-Logic Big Boy - Sediment Filter - Pleated/Cleanable
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The pleated sediment filters are cleaned by rinsing regularly with a hose. The filters reduces silt, rust, dirt, sand and sediment. Change filters every 6—12 months. #741654 is 10 in x 2.5 in. #741642 is 10 in x 4.5 in. #741606 is 20 in x 4.5 in.
$60.99
HYDROLOGIC Replace membranes when product water decreases and/or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100/200, Stealth RO150/300 and microRO-75 membranes reduces 98%+ of total dissolved solid
Hydro-Logic micRO-75 Membrane
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Replace membranes when product water decreases and/or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100/200, Stealth RO150/300 and microRO-75 membranes reduces 98%+ of total dissolved solid
$59.99
HYDROLOGIC Hydro-Logic QC 2-Way Splitter 1/4 in
"#728937: 1/4 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 Small Boy™ systems as well as any other 1/4 in systems. #728939: 2 Way Splitter 1/4 in. This is a
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Hydro-Logic QC 2-Way Splitter 1/4 in
$5.99
HYDROLOGIC Hydro-Logic Stealth RO150/300 RO Membrane
Replace membranes when product water decreases and/or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100/200, Stealth RO150/300 and microRO-75 membranes reduces 98%+ of total dissolved solid
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Hydro-Logic Stealth RO150/300 RO Membrane
$98.99
IDEAL-AIR Ideal H2O Universal Pre-Filter Housing Wrench - for all 2 in x 20 in Pre-Filters
Use these Ideal H2O® Pre-Filter and Membrane Housing Wrenches to help with installation and replacement of filters and membranes on Ideal H2O® RO Systems, De-Chlorinator Systems, and Water Filtration Systems. Choose wrench according to filter/membrane siz
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Ideal H2O Universal Pre-Filter Housing Wrench - for all 2 in x 20 in Pre-Filters
$2.99
IDEAL-AIR Ideal H2O Universal Pre-Filter Housing Wrench - for all 2 in x 10 in Pre-Filters
Use these Ideal H2O® Pre-Filter and Membrane Housing Wrenches to help with installation and replacement of filters and membranes on Ideal H2O® RO Systems, De-Chlorinator Systems, and Water Filtration Systems. Choose wrench according to filter/membrane siz
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Ideal H2O Universal Pre-Filter Housing Wrench - for all 2 in x 10 in Pre-Filters
$2.99
HYDROLOGIC Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter
Removes up to 99% of chlorine, 90% of sediment, rust, silt, etc., and volatile organic compounds and particulates down to 5 microns @ 2 GPM. Easily produces 120 gallons per hour of clear water and has a filter capacity of 7,500 gallons. Great as a high-ca
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Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter
$183.99
ECOPLUS EcoPlus 1/2 HP Chiller
Fight warm water problems with an EcoPlus® Water Chiller! Digital control system for accurate, stable water temperature that helps to keep your reservoir cool. Environmentally safe, freon-free R134a refrigeration system that has high energy efficiency. Wi
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EcoPlus 1/2 HP Chiller
$944.99
ECOPLUS The EcoPlus® Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high performance titanium heat exchanger for optimum performance and corrosion resistance. High quality made compressor
EcoPlus 1/4 HP Chiller
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The EcoPlus® Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high performance titanium heat exchanger for optimum performance and corrosion resistance. High quality made compressor
$634.99
ECOPLUS EcoPlus 1/10 HP Chiller
The EcoPlus® Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high performance titanium heat exchanger for optimum performance and corrosion resistance. High quality made compressor
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EcoPlus 1/10 HP Chiller
$379.99
HYDROLOGIC Hydro-logic Stealth RO 300
Hydro-Logic Stealth RO 300
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Hydro-logic Stealth RO 300
$339.99
IDEAL-AIR Ideal H2O Premium KDF85 Carbon Filter - 2 in x 10 in
The Ideal H2O® KDF85 Carbon Filter combines KDF with Catalytic Carbon to reduce chlorines, chloramines, iron, sulfur and other metals. Also controls scale, bacteria and algae. These filters work with Hydro-logic™ systems as well as Ideal H2O® systems.
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Ideal H2O Premium KDF85 Carbon Filter - 2 in x 10 in
$41.99
HYDROLOGIC 1/2" x 3/8" Reducing Union Connector
Use the Hydrologic reverse osmosis water filter 1/2" x 3/8" reducing union connector to customize your indoor hydroponic garden water purification system.
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1/2" x 3/8" Reducing Union Connector
$7.99