When your hydroponic system requires up to 300 gallons a day of pure, reverse osmosis water, you need a Hydro-Logic stealth-RO 300 Reverse Osmosis System. It produces up to 300 GPD (gallons per day) of ultra-pure, low PPM water.

Features/Specifications

• 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 & hydroponics for 15+ years
• Membrane Power Flush Kit included
• Replace housings every 3 years
• Dimensions: 18.5" H x 16" W x 6" D
• Weight: 12.5 lbs

Comes With

• [2] RO Membranes
• Green Coconut Carbon Filter
• Cleanable Pleated Sediment Filter
• 1:1 & 2:1 Ratio Flow Restrictors
• Membrane Power Flush Kit
• 1/2" QC Ball Valve Inline Shut-Off
• 8' length x 3/8" white inlet tubing
• 8' length x 1/4" drain tubing
• 5' length x 1/4" product water tubing
• Double Ended Wrench for Standard Filter & Membrane Housings

Filters & Replacement Schedules

• Green Coconut Carbon Filter Replace after 1,250 gal (Filter replacement schedules for RO carbon filters based on product water)
• ChloraShield® Upgrade Filter (replaces Green Coconut Carbon Filter) Replace after 1,500 gal (Filter replacement schedules for RO carbon filters based on product water)
• Membrane Replace between 6 months-2 years
• Sediment Filter Clean regularly & change annually