Bluelab PH 4.0 Calibration Solution, 500 milliliters

"Stealth-RO150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth includes your choice of both 1:1 and 2:1 waste to product water ratios. Customized for gardening and hydroponics. The #1 selling filter in gardening and hydroponics for 10+ years, the Stealth-RO150â„¢ produces 150 GPD of ultra-pure water. Stealth-RO models now produce 50% more filtrate water than previous models. Includes 3-Stage RO unit, 1 RO membrane, Green Coconut Carbon Filter, cleanable sediment filter, membrane power flush kit, automatic shut-off valve, pressure gauge with colored operating zones, wall mountable metal bracket, garden hose connector, inline shut-off valve, 8' product water and drain tubing, 5' inlet tubing, filter wrench and instructions. Built in the USA Unit size: 18.5"" x 16"" x 6""

Removes 98%+ of all contaminants in your tap water
3-Stage RO unit, 1 RO membrane, Green Coconut Carbon Filter, cleanable sediment filter, membrane power flush kit, automatic shut-off valve, pressure gauge
The Stealth-RO150 includes your choice of both 1:1 and 2:1 waste to product water ratios
The Stealth-RO150 produces 150 GPD of ultra-pure water
The Stealth-RO150 models now produce 50% more filtrate water than previous models
Removes 98%+ of all contaminants in your tap water
3-Stage RO unit, 1 RO membrane, Green Coconut Carbon Filter, cleanable sediment filter, membrane power flush kit, automatic shut-off valve, pressure gauge
The Stealth-RO150 includes your choice of both 1:1 and 2:1 waste to product water ratios
The Stealth-RO150 produces 150 GPD of ultra-pure water
The Stealth-RO150 models now produce 50% more filtrate water than previous models

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