Chillers, Heaters, & Purification
Maintaining precise water temperature and purity is crucial for any hydroponic or indoor growing operation. We offer a range of chillers, heaters, and water purification systems from trusted brands like EcoPlus and Hydro-Logic. Our selection includes high-performance water chillers to keep reservoirs cool, reliable heaters for consistent warmth, and filtration systems to ensure the purest water possible. Shop with us for industry-leading solutions tailored to every growing environment.
Hydro-Logic Float Valve
Hydro-Logic Pressure Booster Pump
Hydro-Logic® Big Boy™
Big Boy™ extra high capacity dechlorinator and sediment filter. High flow rate of 7 gallons per minute or 420 gallons per hour. It has a 25,000 gallon capacity. Removes 99% of chlorine and 95%+ of sediment, rust, silt, etc. Includes: 2-stage oversized housings with pleated, cleanable sediment, and carbon block filters, inlet and outlet pressure gauges, heavy-duty wall-mountable aluminum bracket—NO RUST, 1 in inlet and outlet, filter wrench and instructions.
Unit size 29.5 in x 16 in x 8.5 in and weight is 30 lb.
Hydro-Logic® Tubing
- Use the 1/4-inch OD tubing for micRO-75™, Stealth-RO™, or smallBoy®.
- Use the 3/8-inch OD tubing for Evolution-RO™ or Merlin-Garden Pro™.
- Length: 50 foot (15.24 meter) rolls.
- Colors: Black or Blue.
Hydro-Logic Float Valve QC 3/8 in for Evolution RO 1000 and Tall Boy
This float valve features a 3/8 in quick connect fitting and adjustable water level. Can be mounted vertically or horizontally. Stainless steel and PVC components. This float valve allows you to fill a reservoir or tank, unattended, to your desired water level. For use with the Evolution RO1000 Tall Boy™ or any other filter systems with 3/8 in tubing.
EcoPlus 1/4 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 is extremely efficient and reliable. The micro computer with digital LCD display allows for easy operation. Fittings are 3/4 in. 120 V / 60 Hz / 360 W / 3 Amps. Pump Size: Minimum 264 GPH/Maximum 660 GPH. Use with a pump filter bag (product #728188 or #728190). Dimensions are 17.13 in W x 11.61 in D x 18.5 in H and weighs 42.5 lb.
EcoPlus 1/4 HP Chiller Fitting Kit (728700)
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 is extremely efficient and reliable. The micro computer with digital LCD display allows for easy operation. Fittings are 3/4 in. 120 V / 60 Hz / 360 W / 3 Amps. Pump Size: Minimum 264 GPH/Maximum 660 GPH. Use with a pump filter bag (product #728188 or #728190). Dimensions are 17.13 in W x 11.61 in D x 18.5 in H and weighs 42.5 lb.
Hydro-Logic Pressure Booster Pump Evolution RO Continuous Use / Heavy Duty
A work horse pump that will power your Evolution-RO to 80 psi (pump requires a minimum of 20 psi to operate). Heavy duty commercial booster pump designed for continuous use. Includes integrated low pressure and high pressure switches. No Electronic Shutoff Kit required when used in conjunction with the float valve Adjustable pressure dial. Direct 110V plug-in and includes pump protector (inlet filter) and 1/2 quick connect (QC) fittings. This unit does not thermally cycle.
EcoPlus 1/2 HP Chiller Fitting Kit (728702)
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. Will chill the water from 37° to 90°. Anticorrosive, pure titanium evaporator. Includes overcurrent protection system and memory protection. Max water volume of 132 gallons. Recommended pump size 317 to 793 GPH. Includes plumbing connections of 3/4 in male NPT with hose fittings. 120 V at 4.4 Amps. Dimensions are 21 in W x 15.5 in D x 22 in H and weighs 52 lb.
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 compressor is extremely efficient and reliable. The micro computer with digital LCD display allows for easy operation. Fittings are 1/2 in. 120 V / 60 Hz / 264 W / 2.2 Amps. Pump Size: Minimum 66 GPH/Maximum 317 GPH. Use with a pump filter bag (product #728188 or #728190). Dimensions are 15.75 in W x 8.58 in D x 16.34 in H and weighs 28.7 lb.
EcoPlus 1/10 HP Chiller Fitting Kit (728695)
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 compressor is extremely efficient and reliable. The micro computer with digital LCD display allows for easy operation. Fittings are 1/2 in. 120 V / 60 Hz / 264 W / 2.2 Amps. Pump Size: Minimum 66 GPH/Maximum 317 GPH. Use with a pump filter bag (product #728188 or #728190). Dimensions are 15.75 in W x 8.58 in D x 16.34 in H and weighs 28.7 lb.
Hydro-Logic HYDROID - Compact Commercial Reverse Osmosis System
The Hydroid is the industry’s premier compact, portable commercial water filter at an affordable price. Achieve up to a 4,500 GPD (gallons of water per day) capacity (blended), or 3,000 GPD pure RO water. Not only is the Hydroid powerful, but it can produce a 2 parts product to 1 part wastewater ratio, making it the most efficient system in its class. New, groundbreaking technology for a compact system with commercial scale performance.
Hydro-Logic Stealth RO 300
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 ROâ„¢ 300 produces 300 GPD of ultra pure water. Includes: 3-stage RO unit, 2 RO membranes, carbon filter, cleanable sediment filter, automatic shut-off cartridge, wall mountable metal bracket, garden hose connector, inline shut-off, 8 ft RO and drain line, 5 ft inlet line, filter wrench and instructions. Membrane Power Flush Kit now included.
Unit size: 18.5 in x 16 in x 6 in and weight: 12.5 Ib.
Hydro-Logic Merlin GP Green Carbon Filter
Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. #741604 is 20 in x 4.5 in. #728845 is 20 in x 2.5 in. #741646 is 10 in x 2.5 in. #741656 is 20 in x 2.75 in.
Hydro-Logic Float Valve QC 1/4 in for Stealth RO
This float valve features a 1/4 in quick connect fitting and adjustable water level. It can be mounted vertically or horizontally. With stainless steel and PVC components. The float valve allows you to fill a reservoir or tank unattended to your desired water level. For use with all Stealth-RO and Small Boy models or most RO and filter systems with 1/4 in tubing.
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 ROâ„¢ 150 produces 150 GPD of ultra pure water. Includes: 3-stage RO unit, 1 RO membrane, carbon filter, cleanable sediment filter, automatic shut-off cartridge, wall mountable metal bracket, garden hose connector, inline shut-off, 8 ft RO and drain line, 5 ft inlet line, filter wrench and instructions. Membrane Power Flush Kit now included.
Unit size: 15 in x 16 in x 6 in and weight: 10.8 Ib.
Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter
Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. #741604 is 20 in x 4.5 in. #728845 is 20 in x 2.5 in. #741646 is 10 in x 2.5 in. #741656 is 20 in x 2.75 in.
Hydro-Logic HYDROID - Encapsolated Membrane Replacement
The Hydroid is the industry’s premier compact, portable commercial water filter at an affordable price. Achieve up to a 4,500 GPD (gallons of water per day) capacity (blended), or 3,000 GPD pure RO water. Not only is the Hydroid powerful, but it can produce a 2 parts product to 1 part wastewater ratio, making it the most efficient system in its class. New, groundbreaking technology for a compact system with commercial scale performance.
Hydro-Logic HYDROID - Encapsolated Prefilter Replacement
The Hydroid is the industry’s premier compact, portable commercial water filter at an affordable price. Achieve up to a 4,500 GPD (gallons of water per day) capacity (blended), or 3,000 GPD pure RO water. Not only is the Hydroid powerful, but it can produce a 2 parts product to 1 part wastewater ratio, making it the most efficient system in its class. New, groundbreaking technology for a compact system with commercial scale performance.
Hydro-Logic Big Boy - Carbon Filter - Green - Coconut
Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. #741604 is 20 in x 4.5 in. #728845 is 20 in x 2.5 in. #741646 is 10 in x 2.5 in. #741656 is 20 in x 2.75 in.
Hydro-Logic Wrench Stealth RO Double ended
Stealth-RO™ double-ended wrench for standard filter and membrane housings.
Hydro-Logic smallBoy Sediment Filter - Poly Spun
- Pre Filter for the Hydro-Logic® Stealth RO™ 300.
- Reduces silt, rust, dirt, sand, and sediment.
- Dimensions: 10 x 2.5 in (25.4 x 6.35 cm).
Eco Plus Commercial Grade Chiller Fitting Kit
Hydro-Logic Evolution Wall Mount Bracket
Wall mount bracket for the Evolution-RO1000. Stainless steel, heavy duty.
Hydro-Logic Pressure Gauge Kit 1/2Inches QC Tee liquid filled for Evolution RO
Hydro-Logic PreEvolution Catalytic Carbon/KDFfilter (8/cs)
The Evolution RO1000™ KDF/Catalytic Carbon pre-filter is the standard carbon pre-filter included with system. For chlorine and chloramines reduction for city water. Also for well water for iron hydrogen sulfide and heavy metals reduction. The Evolution RO1000™ Membrane Element is the standard membrane included with system. 2 needed for system.