Chillers, Heaters & Purification
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from $465.50| /
Eco plus chiller
One Stop HydroFight warm water problems with an EcoPlus® Water Chiller! Digital control system for accurate, stable water temperature that helps to keep ...
View full detailsfrom $465.50| /Sale -
from $1,339.95| /
EcoPlus Commercial Grade Water Chiller
One Stop HydroSuitable for use with reservoirs, hydroponic systems and aquariums. Features a commercial-grade titanium heat exchanger for optimum perform...
View full detailsfrom $1,339.95| /Sale -
from $39.77| /
EcoPlus Aqua Heat Titanium Heater
One Stop HydroHeater tube is fully submersible. Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Id...
View full detailsfrom $39.77| /Sale -
$2,504.00| /
Hydro-Logic Hyperlogic Custom Water Filtration System
One Stop HydroUpgradable from 2,000 GPD to 19,000 GPD. Liquid filled pressure gauges for pre-filter in and out, concentrate pressure and system pressure....
View full details$2,504.00| /Sale -
$5,495.00| /
Hydro-Logic HYDROID - Compact Commercial Reverse Osmosis System
One Stop HydroCompact Commercial Reverse Osmosis System that has all of the features as a large RO system over 10x's its size. Safety features built-in a...
View full details$5,495.00| /Sale -
$924.95| /
Hydro-Logic Evolution RO1000 High Flow System
One Stop HydroThis system is capable of producing more than 1000 GPD or 42 gallons per hour of pure water. Remove 94%+ of all parts per million from your...
View full details$924.95| /Sale -
$329.95| /
Hydro-Logic PreEvolution High Capacity Pre-Filter
One Stop HydroEnsures your Evolution RO1000™ runs more efficiently. Less filter changes and maintenance—every 7,500 gallons of product water. Cleanable s...
View full details$329.95| /Sale -
$81.95| /
Hydro-Logic Evolution Wall Mount Bracket
One Stop HydroWall mount bracket for the Evolution-RO1000™. Stainless steel, heavy duty.
$81.95| /Sale -
$20.95| /
Hydro-Logic Evolution RO1000 Water Reducer Elbow
One Stop HydroReplaces standard Evolution RO1000 green drain elbow to save 50% of the waste water without reducing flow of product water. Included as sta...
View full details$20.95| /Sale -
$239.95| /
Hydro-Logic Stealth RO 150
One Stop HydroRemoves 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio....
View full details$239.95| /Sale -
$339.95| /
Hydro-Logic Stealth RO 300
One Stop HydroRemoves 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio....
View full details$339.95| /Sale -
$359.95| /
Hydro-Logic Stealth RO 300 w/ Upgraded KDF Carbon Filter
One Stop HydroOur Stealth RO™ 300 with the upgraded KDF 85/catalytic carbon filter has it already installed. Removes 98%+ of all contaminants in your tap...
View full details$359.95| /Sale -
$109.95| /
Hydro-Logic Small Boy
One Stop HydroRemoves up to 99% of chlorine, 90% of sediment, rust, silt, etc., and volatile organic compounds and particulates down to 5 microns @ 1 GPM...
View full details$109.95| /Sale -
$134.95| /
Hydro-Logic Small Boy w/ KDF85 Catalytic Carbon Filter
One Stop HydroOur Small Boy™ with the upgraded KDF 85/catalytic carbon filter has it already installed. Removes up to 99% of chlorine, 90% of sediment, r...
View full details$134.95| /Sale -
$199.95| /
Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter
One Stop HydroRemoves up to 99% of chlorine, 90% of sediment, rust, silt, etc., and volatile organic compounds and particulates down to 5 microns @ 2 GPM...
View full details$199.95| /Sale -
$239.95| /
Hydro-Logic Tall Boy w/ KDF85 Catalytic Carbon Filter
One Stop HydroOur Tall Boy™ with the upgraded KDF 85/catalytic carbon filter has it already installed. Removes up to 99% of chlorine, 90% of sediment, ru...
View full details$239.95| /Sale -
$459.95| /
Hydro-Logic Big Boy De-Chlorinator
One Stop HydroBig Boy™ extra high capacity de-chlorinator and sediment filter. High flow rate of 7 gallons per minute or 420 gallons per hour. Whole hous...
View full details$459.95| /Sale -
$539.95| /
Hydro-Logic Big Boy w/ KDF85 Catalytic Carbon Filter
One Stop HydroOur Big Boy™ with the upgraded KDF 85/catalytic carbon filter has it already installed. Big Boy™ extra high capacity de-chlorinator and sed...
View full details$539.95| /Sale -
$1,374.95| /
Hydro-Logic ARCS Automated Reclaimed Condensate System - 4 Stage Filter Array
One Stop HydroThe Hydro-Logic® Automated Reclaimed Condensate System (ARCS) works with any application that creates condensate water such as air conditio...
View full details$1,374.95| /Sale -
$73.95| /
Hydro-Logic Float Valve for Big Boy
One Stop HydroThis heavy-duty, non-corrosive PVC float valve is a standard bulkhead tank mount unit with a 0.48 in orifice valve. It allows you to fill y...
View full details$73.95| /Sale -
$129.95| /
Hydro-Logic micRO-75 - GPD Compact / Portable Reverse Osmosis System
One Stop HydroMicro sized, portable reverse osmosis system. 75 gallons per day. Includes KDF85/carbon pre-filter and 75 GPD membrane. Also comes with gar...
View full details$129.95| /Sale -
$34.95| /
Hydro-Logic micRO-75 Inline DI Replacement Post Filter
One Stop HydroClips onto the micRO as a final polishing stage. Removes any last traces of TDS to produce ultra-pure water. 1/4 in QC fittings.
$34.95| /Sale -
from $39.95| /
Hydro-Logic® DI Replacement Cartridges
One Stop HydroDe-ionization post-filter cartridges have a mixed bed of color changing DI resin. The housing is translucent so you can see the resin color...
View full detailsfrom $39.95| /Sale -
$131.95| /
Hydro-Logic Upgrade Kit to Convert Small Boy to Stealth RO 150
One Stop HydroThis upgrade kit converts your Small Boy™ carbon filter system into a high-performance Stealth RO™ 150 GPD reverse osmosis system.
$131.95| /Sale -
$108.95| /
Hydro-Logic Upgrade Kit to Convert Stealth RO 150 to Stealth RO 300
One Stop HydroThis upgrade kit converts your Stealth RO™ 150 GPD reverse osmosis system into a Stealth RO™ 300 GPD system.
$108.95| /Sale -
$219.95| /
Hydro-Logic Upgrade Kit to Convert Stealth RO 200 to Stealth RO 300
One Stop HydroThis upgrade kit converts your Stealth RO™ 200 GPD reverse osmosis system into a Stealth RO™ 300 GPD system.
$219.95| /Sale -
$20.95| /
Hydro-Logic® Float Valve
One Stop HydroThis float valve features a 3/8 in quick connect fitting and adjustable water level. Can be mounted vertically or horizontally. Stainless s...
View full details$20.95| /Sale -
$7.95| /
Hydro-Logic QC Garden Hose Connector 1/4 in
One Stop HydroUse the Hydro-Logic® reverse osmosis water filter 1/4 in QC X garden hose connector to customize your indoor hydroponic garden water purifi...
View full details$7.95| /Sale -
$6.95| /
Hydro-Logic QC Garden Hose Connector 3/8 in
One Stop HydroUse the Hydro-Logic® reverse osmosis water filter 3/8 in QC X garden hose connector to customize your indoor hydroponic garden water purifi...
View full details$6.95| /Sale -
$129.95| /
Hydro-Logic Stealth UV Sterilizer Kit
One Stop HydroUltra-Violet Sterilizer add-on kit provides 100% protection against bacteria, viruses, cysts and pathogens in the product water. Great for ...
View full details$129.95| /Sale -
$224.95| /
Hydro-Logic Pressure Booster Pump for Stealth
One Stop HydroThis pump is designed to be installed before the Stealth RO to boost the inlet pressure. Wells and low pressure (below 40 PSI) water source...
View full details$224.95| /Sale -
$14.95| /
Hydro-Logic Algae Block Sleeve
One Stop HydroThe Neoprene Algae Block Sleeve will slip over all standard clear housings to customize your indoor hydroponic garden. Blocks light so no a...
View full details$14.95| /Sale -
$149.95| /
Hydro-Logic Evolution RO 1000 UV Sterilizer Kit
One Stop HydroUltra-Violet Sterilizer add-on kit provides 100% protection against bacteria, viruses, cysts and pathogens in the product water. Great for ...
View full details$149.95| /Sale -
$64.95| /
Hydro-Logic Flowmaster Flow Meter 3/8 in
One Stop HydroGallonage and filter capacity monitor operates at flow rates between 0.2—2.0 GPM. Accurately tracks the number of gallons of filtered water...
View full details$64.95| /Sale -
$64.95| /
Hydro-Logic Flowmaster Ultra Low Flow Model 1/4 in
One Stop HydroGallonage and filter capacity monitor operates at flow rates between 0.01—0.5 GPM. Ultra low flow model. Accurately tracks the number of ga...
View full details$64.95| /Sale -
$361.95| /
Hydro-Logic Pressure Booster Pump for Merlin GP
One Stop HydroThis is the intermittent duty version of the booster pump. It can boost inlet pressure up to 60 PSI. Designed to boost low pressure situati...
View full details$361.95| /Sale