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Mega Grow 1000 Reverse Osmosis Filter

Regular price £22.46 £24.95 | Save £2.49 (9% off)
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SKU: 2649
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Mega Grow 1000 Reverse Osmosis Filter

Replacement Filter Pack - £22.46
  • Replacement Filter Pack - £22.46
  • Complete System - £314.96
  • Replacement Membrane 150GPD

Mega Grow 1000 Reverse Osmosis Filter


The Growmax Mega Grow 1000 Reverse Osmosis Filter is a 3 stage RO filter that can deliver up to 40 litres per hour of low EC, nearly pure water - total output of the filter is around 1000 litres per day.

The system effectively removes up to 95% of:

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

Using RO water has 3 main benefits:

1. Removing the chlorine lets the soil biota flourish, especially if you are using bacterial or microbial additives.

2. Stable pH - RO Water has a pH of around 6.5, a good starting point for most plants.

3. 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 Mega Grow 1000 last for around 12,000 litres or 6 months. We list the replacements in the dropdown above, along with a replacement membrane - 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 40 psi.


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