HydroLogic® Hydroid™ Commercial Compact Reverse Osmosis Water Filtration System - 4,500 GPD Blended / 3,000 GPD Pure

Commercial-Scale RO Output in a Portable Form Factor

The HydroLogic® Hydroid™ is a compact, portable commercial reverse osmosis water filtration system built to bring facility-scale water purification within reach of growing operations that don't have room — or budget — for a large, fixed installation. Producing up to 4,500 GPD of blended water or 3,000 GPD of fully purified RO water, the Hydroid™ delivers genuine commercial-grade capacity from a unit sized to fit standard grow room and mechanical space footprints.

The Hydroid™ runs at a 2-parts-product-to-1-part-waste ratio, meaning 2 gallons of usable water are produced for every 1 gallon discharged as waste — a meaningfully more water-efficient design than RO systems that run 3:1 or 4:1 waste ratios, which matters directly to water bills and drain capacity in commercial facilities.

Key Features & Benefits

• 4,500 GPD blended / 3,000 GPD pure output: commercial-scale water production from a compact, portable unit.
• 2:1 product-to-waste ratio: produces 2 parts purified water for every 1 part wastewater, reducing water consumption and operating costs versus less efficient commercial RO designs.
• Compact and portable: brings commercial-scale filtration to spaces where large fixed systems are impractical.
• Commercial-grade capacity at an accessible footprint: purpose-built for growing commercial operations scaling up water production without a full facility buildout.

Who Should Use This

Ideal for commercial greenhouse operations, large-scale hydroponic facilities, and multi-room grow operations that require high-volume pure water production without the footprint or capital cost of a traditional large-format commercial RO installation.

Compatibility

Replacement prefilter: HydroLogic Hydroid Encapsulated Prefilter (HGC728769) — Replacement membrane: HydroLogic Hydroid Encapsulated Membrane (HGC728768). Consult HydroLogic for additional compatible accessory options.

Frequently Asked Questions

What is the difference between "blended" and "pure" output?

"Pure" output is 100% RO-filtered water with maximum TDS reduction — 3,000 GPD. "Blended" output mixes purified RO water with a portion of source water to reach a target TDS at a higher total volume, up to 4,500 GPD.

Why does a 2:1 product-to-waste ratio matter?

For every 3 gallons processed, 2 gallons become purified product water and only 1 is discharged as waste. That's a meaningfully lower waste volume than RO systems that discharge 2-3 gallons of waste per gallon of product water, which reduces both water costs and drain load.

How portable is the Hydroid system in practice?

The Hydroid is built as a compact, self-contained unit, making it practical to install, relocate between rooms, or scale across multiple facility locations compared to traditional fixed commercial RO installations. Its footprint fits standard mechanical room and grow room spaces without a dedicated equipment pad.

What replacement prefilter does the Hydroid use?

The HydroLogic Hydroid Encapsulated Prefilter (HGC728769) is the factory-designed replacement prefilter for this system, and should be replaced on a regular schedule to protect the membrane. Following the recommended replacement interval helps maintain rated GPD output.