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Hydro-Logic® Stealth RO™ 300

Hydro-Logic® Stealth RO™ 300

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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 RO™ 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.


Pre Filter


HGC728885 Hydro-Logic Small Boy Sediment Filter - Poly Spun

HGC741654 Hydro-Logic Stealth RO Sediment Filter - Pleated/Cleanable


Carbon Filter


HGC741646 Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter

HGC741622 Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter

HGC741700 Hydro-Logic ChloraShield smallBoy/StealthRO Replaceable Upgraded Filter (20/cs)


Membrane (2ea)


HGC741650 Hydro-Logic Stealth RO150/300 RO Membrane




HGC728897 Hydro-Logic Pressure Booster Pump for Stealth

HGC728912 Hydro-Logic Float Valve QC 1/4 in for Stealth RO

HGC741666 Hydro-Logic Wrench Stealth RO Double ended

HGC728908 Hydro-Logic Flowmaster 1/4Inches QC gallonage & filter capacity monitor 0.1-1.0 GP

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