HydroLogic

HydroLogic® Water Purification Systems

HydroLogic is a grower‑focused brand dedicated to improving water quality for horticultural and controlled‑environment applications. Built around practical innovation and performance, HydroLogic designs filtration and purification solutions that help growers manage clean, consistent water, supporting healthier plants and more predictable cultivation results.

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Hydro-Logic Stealth Inlet Fitting

Hydro-Logic Stealth Inlet Fitting

Q113581
HydroLogic Evo 1000 Manifold

HydroLogic Evo 1000 Manifold

Q113585
Hydro-Logic Float Valve For Big Boy

Hydro-Logic Float Valve For Big Boy

Q102341
Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter

Hydro-Logic Tall Boy De-Chlorinator and Sediment Filter

Q102336

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.

Hydro-Logic smallBoy Sediment Filter - Poly Spun

Hydro-Logic smallBoy Sediment Filter - Poly Spun

Q102335
  • 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).
Evo 1000 Fitting Kit

Evo 1000 Fitting Kit

Q112889
  • Fitting kit for the Hydro-Logic® Evolution RO1000™.
  • Replacement parts.
Hydro-Logic Stealth 150 Flush Valve/Flow Restrictor

Hydro-Logic Stealth 150 Flush Valve/Flow Restrictor

Q113893
  • Engineered for use with Stealth-RO™ 150 Systems.
  • Regulates water flow during the flushing process.
  • Maintains precise control to optimize system performance.
  • Enhances efficiency and effectiveness of filtration.
  • Provides reliable operation with seamless system integration.
  • Essential for consistent, high-quality water output.
Picture of Botanicare Slide Bench, 20 in (50.8 cm) Final Height, Leg Assembly w/ 11.34 in (28.8 cm) Leg (1/ea)

Botanicare Slide Bench, 20 in (50.8 cm) Final Height, Leg Assembly w/ 11.34 in (28.8 cm) Leg (1/ea)

Q113894
Hydro-Logic Poly Tubing Blue 3/8 In 50 Ft Roll (10/Cs)

Hydro-Logic Poly Tubing Blue 3/8 In 50 Ft Roll (10/Cs)

Q102323
  • 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 PreEvolution Catalytic Carbon/KDFfilter (8/cs)

Hydro-Logic PreEvolution Catalytic Carbon/KDFfilter (8/cs)

Q112557

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.

Hydro-Logic Big Boy KDF85/Catalytic Carbon Upgrade Filter

Hydro-Logic Big Boy KDF85/Catalytic Carbon Upgrade Filter

Q112558

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.

Hydro-Logic HYDROID - Encapsolated Membrane Replacement

Hydro-Logic HYDROID - Encapsolated Membrane Replacement

Q102316

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 Evolution RO1000 Membrane

Hydro-Logic Evolution RO1000 Membrane

Q102319

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.

Hydro-Logic Float Valve QC 3/8 in for Evolution RO 1000 and Tall Boy

Hydro-Logic Float Valve QC 3/8 in for Evolution RO 1000 and Tall Boy

Q102339

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.

Hydro-Logic Pre-Evolution Sediment Filter Pleated/Cleanable

Hydro-Logic Pre-Evolution Sediment Filter Pleated/Cleanable

Q102416

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 RO/Small Boy Green - Coconut Carbon Filter

Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter

Q102417

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 Pressure Booster Pump Evolution RO Continuous Use / Heavy Duty

Hydro-Logic Pressure Booster Pump Evolution RO Continuous Use / Heavy Duty

Q102334

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.

Hydro-Logic Big Boy - Sediment Filter - Pleated/Cleanable

Hydro-Logic Big Boy - Sediment Filter - Pleated/Cleanable

Q102406

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 ChloraShield smallBoy/StealthRO Replaceable Upgraded filter (20/cs)

Hydro-Logic ChloraShield smallBoy/StealthRO Replaceable Upgraded filter (20/cs)

Q102429
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.
Hydro-Logic Evolution RO1000 High Flow System

Hydro-Logic Evolution RO1000 High Flow System

Q102344

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.

Hydro-Logic Merlin GP Green Carbon Filter

Hydro-Logic Merlin GP Green Carbon Filter

Q102332

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 Pressure Booster Pump for Stealth

Hydro-Logic Pressure Booster Pump for Stealth

Q102337

This pump is designed to be installed before the Stealth RO to boost the inlet pressure. Wells and low pressure (below 40 PSI) water sources can benefit greatly from this pump. It boosts the pressure significantly, allowing the Stealth RO to run with higher flow and more efficiency while having better TDS removal. The pump is designed for long service life and runs very quietly. Comes with a high pressure switch and operates at 110V.

Hydro-Logic Big Boy - Carbon Filter - Green - Coconut

Hydro-Logic Big Boy - Carbon Filter - Green - Coconut

Q102405

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

Hydro-Logic Wrench Stealth RO Double ended

Q102423

Stealth-RO™ double-ended wrench for standard filter and membrane housings.

Hydro-Logic Evolution-RO™ ChloraShield®

Hydro-Logic Evolution-RO™ ChloraShield®

Q102318

Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally high dirt holding capacity. HGC728772 is for Evolution-RO systems (20 in x 2.5 in) and should be replaced after 2 500 gallons. HGC741668 is for TallBoy systems (20 in x 2.75 in) and should be replaced after 6 000 gallons. HGC741640 is for PreEvolution systems (10 in x 4.5 in) and should be replaced after 7 500 gallons. HGC741700 is for smallBoy/Stealth-RO systems (9.75 in x 2.75 in) and should be replaced after 1 500 gallons when used with Stealth-RO systems and 3 000 gallons when used in smallBoy systems.

Hydro-Logic PreEvolution High Capacity Pre-Filter

Hydro-Logic PreEvolution High Capacity Pre-Filter

Q102325

Ensure your Evolution RO1000 runs more efficiently. Helps protect the RO membranes and extends their life. Less filter changes and maintenance - every 7,500 gallons of purified water. Cleanable sediment filter is re-usable. Combination of KDF85 and the KDF55 with eco-friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur, and heavy metals. - great for city or well water. Highly recommended when using more than 150 gallons of purified water per week on average.

  • 1/2" inlet tubing to Evolution.
  • 2 extra stages of filtration prior to the Evolution-RO.
  • Extends Evolution-RO Prefilter life (without PreEvolution: 2,000 gallons, with PreEvolution: 7,500 gallons).
  • Ensures your Evolution-RO runs more efficiently.
Hydro-Logic Stealth RO 150

Hydro-Logic Stealth RO 150

Q102330

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 Evolution Wall Mount Bracket

Hydro-Logic Evolution Wall Mount Bracket

Q102404

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 Pressure Gauge Kit 1/2Inches QC Tee liquid filled for Evolution RO

Q102422
"Hydro-Logic Pressure Gauge Kit 1/2"" QC Tee liquid filled for Evolution ROUse the HydroLogic Reverse Osmosis (RO) Water Filter Pressure Gauge to customize your indoor hydroponic garden."
Hyper-Logic Reverse Osmosis Membrane XLE

Hyper-Logic Reverse Osmosis Membrane XLE

Q102425
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