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.
Active Aqua Chillers
- Hydroponic water chillers designed to maintain ideal nutrient solution temperature.
- Eco-friendly and easy to use with digital control and fast boost cooling.
- Large refrigeration capacity.
- Anti-corrosive pure titanium evaporator for both fresh and salt water.
Active Aqua Chiller, 1/10 HP
- Hydroponic water chiller designed to maintain ideal nutrient solution temperature.
- Eco-friendly and easy to use with digital control and fast boost cooling.
- Large refrigeration capacity (recommended volume: 50-150 L / 10-40 gal).
- Anti-corrosive pure titanium evaporator for both fresh and salt water.
- Rate of flow: 1/10 HP (132 to 396 GPH / 500 to 1,500 L/h).
- Rated BTU per hour: 1,020.
- PSI Rating: 10 psi maximum.
- 3/4" and 1/2" fittings included.
- Unit dimensions (LxWxH): 43.2 x 25.4 x 38.1 cm (17 x 10 x 15 in).
Active Aqua Chiller, 1 HP
- Hydroponic water chiller designed to maintain ideal nutrient solution temperature.
- Eco-friendly and easy to use with digital control and fast boost cooling.
- Large refrigeration capacity (recommended volume: 300-950 L / 80-250 gal).
- Anti-corrosive pure titanium evaporator for both fresh and salt water.
- Rate of flow: 1 HP (1,320-3,900 g/h / 5,000-15,000 L/h).
- Rated BTU per hour: 10,050.
- PSI Rating: 10 psi maximum.
- 1 to 1 1/4 inch fittings included.
- Unit dimensions (LxWxH): 55.9 x 38.1 x 48.3 cm (22 x 15 x 19 in).
Active Aqua Chiller, 1/4 HP
- Hydroponic water chiller designed to maintain ideal nutrient solution temperature.
- Eco-friendly and easy to use with digital control and fast boost cooling.
- Large refrigeration capacity (recommended volume: 151-348 L / 40-92 gal).
- Anti-corrosive pure titanium evaporator for both fresh and salt water.
- Rate of flow: 1/4 HP (396-925 gal/h / 1,500-3,500 L/h).
- Rated BTU per hour: 3,010.
- PSI Rating: 10 psi maximum.
- 1/2 and 3/4 inch fittings included.
- Unit dimensions(LxWxH): 45.7 x 33.0 x 43.2 cm (18 x 13 x 17 in).
Active Aqua Chiller, 1/2 HP
- Hydroponic water chiller designed to maintain ideal nutrient solution temperature.
- Eco-friendly and easy to use with digital control and fast boost cooling.
- Large refrigeration capacity (recommended volume: 341-651 L / 90-172 gal).
- Anti-corrosive pure titanium evaporator for both fresh and salt water.
- Rate of flow: 1/2 HP (800-1,600 g/h / 3,000-6,000 L/h).
- Rated BTU per hour: 4,020.
- PSI Rating: 10 psi maximum.
- 1/2, 3/4, and 1 inch fittings included.
- Unit dimensions (LxWxH): 48.3 x 35.6 x 48.3 cm (19 x 14 x 19 in).
Hydro-Logic Big Boy KDF85/Catalytic Carbon Upgrade Filter
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.
EcoPlus Commercial Grade Water Chiller 1-1/2 HP
Suitable for use with reservoirs, hydroponic systems and aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is extremely efficient and reliable. Heavy-duty galvanized steel housing with a durable powder-coated finish. Digital LCD display allows for easy operation. Remote temperature controller with a 30 ft cord allows user to monitor and adjust chiller settings when the unit is installed in a remote location. Auto restart and temperature memory in the event of a power failure. Uses environmentally friendly R410A refrigerant. Comes with 2 fittings to allow chiller to be plumbed with 1 in hard PVC pipe or 1 in flexible tubing.
EcoPlus Commercial Grade Water Chiller 1/2 HP
Suitable for use with reservoirs, hydroponic systems and aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is extremely efficient and reliable. Heavy-duty galvanized steel housing with a durable powder-coated finish. Digital LCD display allows for easy operation. Remote temperature controller with a 30 ft cord allows user to monitor and adjust chiller settings when the unit is installed in a remote location. Auto restart and temperature memory in the event of a power failure. Uses environmentally friendly R410A refrigerant. Comes with 2 fittings to allow chiller to be plumbed with 1 in hard PVC pipe or 1 in flexible tubing.
EcoPlus Commercial Grade Water Chiller 1 HP
Suitable for use with reservoirs, hydroponic systems and aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is extremely efficient and reliable. Heavy-duty galvanized steel housing with a durable powder-coated finish. Digital LCD display allows for easy operation. Remote temperature controller with a 30 ft cord allows user to monitor and adjust chiller settings when the unit is installed in a remote location. Auto restart and temperature memory in the event of a power failure. Uses environmentally friendly R410A refrigerant. Comes with 2 fittings to allow chiller to be plumbed with 1 in hard PVC pipe or 1 in flexible tubing.
Hydro-Logic Poly Tubing Blue 1/4 In 50 Ft Roll (10/Cs)
- For use with Hydro-Logic® micRO-75™, Stealth-RO™, or smallBoy®.
- Diameter: 1/4 inch OD.
- Length: 50 foot (15.24 meter) roll.
- Color: Blue.
- 10 per case.
Hydro-Logic Poly Tubing Black 3/8 In 50 Ft Roll (10/Cs)
- For use with Hydro-Logic® micRO-75™, Stealth-RO™, or smallBoy®.
- Diameter: 3/8 inch OD.
- Length: 50 foot (15.24 meter) roll.
- Color: Black.
- 10 per case.
Hydro-Logic Poly Tubing Blue 3/8 In 50 Ft Roll (10/Cs)
- For use with Hydro-Logic® micRO-75™, Stealth-RO™, or smallBoy®.
- Diameter: 3/8 inch OD.
- Length: 50 foot (15.24 meter) roll.
- Color: Blue.
- 10 per case.
Hydro-Logic Stealth RO Sediment Filter - Pleated/Cleanable
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
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 Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter
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. #741624 is 20 in x 2.5 in. #741626 is 20 in x 4.5 in.
Hydro-Logic ChloraShield smallBoy/StealthRO Replaceable Upgraded filter (20/cs)
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).
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-capacity pre-filter for Stealth ROâ„¢ units. Includes: 2-stage 20 in filter unit, wall mountable metal bracket, female garden hose connector, brass male garden hose connector, 4 ft feed line, 4ft outlet line, filter wrench, and instructions.
Unit size is 12 in x 25.5 in x 6 in and weight is 12.6 lb.
EcoPlus Commercial Chiller - Electronic Control Unit ETL
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 Evolution RO1000 High Flow System
This 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 tap water. Can produce up to 1500 GPD at 80 PSI with an optional booster pump. Save more water by running 2:1 waste to product water ratio, or optional 1:1 ratio (included). Includes custom KDF/catalytic carbon filter for reduction of chlorine, chloramine, iron, sulfur and heavy metals. Simple and quick setup.