Greens Horticulture - Serving Growers All Over The UK

GrowMax Growmax 3000 Reverse Osmosis System

  • From £36.95
Available | Usually dispatched within 24 hours

The Growmax 300 Reverse Osmosis filter is a 3-stage RO filter that can deliver up to 1000l per day of nearly pure, low EC water.

It removes 95% of contaminants including salts, heavy metals and volatile organic compounds (VOCs) to name but a few! This allows the soil biota to flourish, a stable pH and more precise control of fertilization - ensuring healthier plants that can thrive.

The filters last around 6 months, replacement membranes last around 9 months. Float switches and booster pumps also available.

The Growmax 3000 Reverse Osmosis Filter is a 3 stage RO filter that can deliver up to 125 litres per hour of low EC, nearly pure water - the total output of the filter is a massive 1000 litres per day

The system effectively removes up to 95% of:

Salts, Heavy Metals, Chloramines, Nitrates, Nitrites, Chlorine. Sediment; dirt, rust, oxidation. Herbicides, Pesticides, Volatile Organic Contaminants (Chemical Contaminants, Benzenes, Toluene, Oils, THMs, Detergents, PCBs).

R.O water has 3 main benefits:

  • Removing the chlorine lets the soil biota flourish, especially if you are using bacterial or microbial additives.
  • Stable pH. Ro Water has a pH of around 6.5, a good starting point for most plants.
  • Allows for more precise control of fertilization. By removing the background EC of your tap water, you deliver your plants a more balanced nutrient solution.

The filters on the Growmax 3000 last for around 25,000 litres or 6 months. We list the replacements in the dropdown above, along with a replacement membrane as this will need changing approx. every 9 months.

Other accessories available include a float switch and booster pump for use where the input to the RO filter is less than 40psi.

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