About Hydro Logic Stealth RO 300

Perfect for hydroponic gardens requiring up to 300 gallons a day of pure reverse osmosis water.

  • Produces up to 300 GPD (gallons per day) of ultra-pure, low PPM water (Flow rates of RO systems are based on source water @ 65 psi/77°/500 ppm)
  • Removes up to 98%+ of all contaminants
  • 50% water savings over similar RO filters with your choice of 1:1 or 2:1 ratios
  • The #1 selling filter in gardening and hydroponics for 15+ years
  • Membrane Power Flush Kit now included

Related Products

Hydroponic Growing Systems & Supplies

AC Infinity Hydroponic Meter PRO Kit High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe All-in-One Temperature Salinity EC TDS pH Meter for Water Hydroponics Plants Gard

Hydroponic pH reader for water quality assessment to help monitor and maintain proper…
Hydroponic Growing Systems & Supplies

3′ Flexible Air Diffuser

Made from high-quality Carborundum and ceramic materials fired at 1350°C, the AquaVita Air…
Hydroponic Growing Systems & Supplies

2-Way 0.5 GPH Per Stake Assembly, 30″

½ GPH Emitter with Original 2-Way Splitter 2x Micro Tubes pre-attached to Original…