Hydro-Logic Stealth RO 300


Hydro-Logic® Stealth RO™ 300

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SKU: 728821 Categories: , Tags: , , , ,

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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


HGC 728885 Hydro-Logic Small Boy Sediment Filter – Poly Spun

HGC 741654 Hydro-Logic Stealth RO Sediment Filter – Pleated/Cleanable


Carbon Filter


HGC 741646 Hydro-Logic Stealth RO/Small Boy Green – Coconut Carbon Filter

HGC 741622 Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter

HGC 741700 Hydro-Logic ChloraShield smallBoy/StealthRO Replaceable Upgraded Filter (20/cs)


Membrane (2ea)


HGC 741650 Hydro-Logic Stealth RO150/300 RO Membrane




HGC 728897 Hydro-Logic Pressure Booster Pump for Stealth

HGC 728912 Hydro-Logic Float Valve QC 1/4 in for Stealth RO

HGC 741666 Hydro-Logic Wrench Stealth RO Double ended

HGC 728908 Hydro-Logic Flowmaster 1/4Inches QC gallonage & filter capacity monitor 0.1-1.0 GP


Additional information

Weight11.9 lbs
Dimensions16.6 × 5.9 × 18.7 in


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Vendor Information

  • Store Name: HGC
  • Vendor: HGC
  • Address: CA 95304
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