Picked up a used Twister T6 for $400 and replaced the gear box for $100 and now its like new again.
GrowMax Water Product Documents
Power Grow 500 Reverse Osmosis Water Filtration System + De-Ionization EC Eliminator User ManualEliminate Up To 95% of Salts, Heavy Metals, & Up To 99% of Chlorine
Three-stage RO system designed and engineered specifically for indoor Hydroponic growers and outdoor growing. Eliminate up to 95% of salts and heavy metals and up to 99.9% of chlorine. Low EC water = more nutrients for your plants!
The POWER GROW 500 Garden Reverse Osmosis water system is capable of reducing up to 99% of most contaminants. This system is designed for use with hydroponic or garden applications. This system is built to give the maximum amount of flow from the membrane. Please read the following set-up and maintenance guide to get the maximum results from your system.
The Power Grow 500 is also available in a Four-stage RO system. Four-stage RO system designed and engineered specifically for indoor hydroponic growers and outdoor growing. Eliminates up to 100% of salts and heavy metals and up to 99.9% of chlorine. START with ZERO EC Water = the most nutrients for your plants!
Product Benefits & Specs
- Increases the effectiveness of your nutrients and fertilizers.
- Healthier, higher-yielding plants, flowers, gardens, fruits, and vegetables.
- Strengthens plant roots and protects your soil’s beneficial bacteria.
- A must-have product for hydroponic indoor growers!
- Easy replacement of our CleanGreen™ Carbon Block and MaxPur™ sediment filters.
- Easy to place and connect to your garden hose spigot.
- Option to use the indoor connector to install to any 1/2″ cold water inlet.
- Height: 18" Weight: 10.69 Lbs.
- Rated to treat up to 150 GPD (568 liters) of Low EC Water.
Product Features
- Filter Bracket: Weather resistant powder coated steel bracket.
- GMW Filter Housings: Double O-ring seals provide water-tight filter housings. UV-safe opaque housings prevent algae and bacteria growth.
- FloCheck™ Regulator: Regulates water-to-filter contact time for optimum filtration, osmotic pressure and low waste water rejection (2:1).
- Quick Connect Fittings: Includes indoor and outdoor inlet feed water connections.
- MaxPur™ Sediment Filter: Removes sediment and other solids, extending the performance and life of the CleanGreen™ filter.
- GMW CleanGreen™ Carbon Block Filter: GMW green carbon block filter removes chlorine & protects RO membranes.
- GrowMax Water Membrane: High flow 150 GPD membrane eliminates up to 95% of salts and heavy metals.
- Pressure Gauge: Assures minimum (40 PSI) and optimum working pressure (60+ PSI).
- Available ONLY in the RO-EC Eliminator system: Last stage deionization cartridge that works to eliminate remaining EC / TDS.
| Brand | GrowMax Water |
|---|---|
| SKU | GG-660307 |
| Weight (lb.) | 15.6900 |
| Height (in.) | |
| Width (in.) | |
| Length (in.) | |
| Lead Time | 2-3 |
| Prop 65 | false |
| Gallons Per Day | 150 GPD |
| System Ratio Waste:Clean | 1:2 |
| Inlet Tubing Size | 3/8" |
| Product Tubing Size | 1/4" |
| Waste Tubing Size | 1/4" |
| Gallons Per Hour | 6.25 GPH |
| Min. Feed Pressure | 40 PSI |
| Recommended Feed Pressure | 60 PSI |
| Operating Temperature | 77F |
| Nominal % Rejection | 99% |
| Max TDS | 1000 PPM |
| Max Hardness | 170 PPM |
What does the GrowMax Water Power Grow 500 Reverse Osmosis Water Filtration System do for hydroponic growers?
The GrowMax Water Power Grow 500 reduces salts, heavy metals, chlorine, and other contaminants to produce low EC water for hydroponic and garden applications. The GrowMax Water Power Grow 500 can reduce up to 99% of most contaminants.
Where can the GrowMax Water Power Grow 500 be used?
The GrowMax Water Power Grow 500 is designed for indoor hydroponic growing, outdoor growing, and garden applications.
How much water can the GrowMax Water Power Grow 500 produce?
The GrowMax Water Power Grow 500 is rated to treat up to 150 gallons per day, or 568 liters per day, of low EC water.
How does the GrowMax Water Power Grow 500 connect to a water supply?
The GrowMax Water Power Grow 500 connects to a garden hose spigot or a 1/2-inch cold water inlet using the included outdoor and indoor inlet connections.
What water pressure does the GrowMax Water Power Grow 500 require?
The GrowMax Water Power Grow 500 requires a minimum feed pressure of 40 PSI and operates best at 60 PSI or higher.
How does the GrowMax Water Power Grow 500 EC Eliminator Kit support nutrient mixing?
The GrowMax Water Power Grow 500 includes a final deionization cartridge that eliminates remaining EC and TDS after reverse osmosis filtration, helping provide water with more nutrient capacity.


