



GrowMax Mega Grow 1000 Reverse Osmosis System
💳 10% Digital Discount 🚚 Free Next Working Day Delivery on Orders Over £50*£339.99 Original price was: £339.99.£305.99Current price is: £305.99.
GrowMax Mega Grow 1000 Reverse Osmosis System
In stock
In stock
In stock
GrowMax Mega Grow 1000 – Reverse Osmosis System
Removing minerals and salts from water allows plants to take up more nutrient and can help to avoid nutrient lockout.
These RO Systems also remove up to 99% of Chlorine, this is important as Chlorine is not good for soil life!
Performance
Removes or reduces: up to 95% of Mineral Salts, Heavy Metals, Chloramines, Nitrates, Nitrites, Sediments, Sand, Oxides, Herbicides, Pesticides and Volatile Organic Pollutants (Chemical Contaminants, Benzene, Oils, Trialomethanes, Detergents, PCBs).
Also removes up to 99% of Chlorine and sediment up to 5 microns.


Usage Tips
The Mega Grow 1000 comes with all the pipework and fittings necessary for use, once connected to a water supply, the product water can be collected in a water butt.
It is always best to use RO produced water straight away or add nutrient to help stabilize pH.
The amount of water produced is dependent on the water temperature, quality and pressure of the water supply. If the water pressure is low, a GrowMax Booster pump can be added to improve the rate of production.
GrowMax recommend that the carbon(green) and sediment(white) filters are changed every 6 months, and the RO membrane is changed every 6 months to 2 years dependent on use and mains water quality.
The Mega Grow 500 uses 2 x carbon filters and 1 x sediment filter.


Instruction Manual
MEGA GROW 1000_English
Product Sheet
ENG-MEGA-GROW-1000
GrowMax Informational Videos
Additional Parts Included

Weight | 10 kg |
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FREE NEXT DAY DELIVERY – Delivery Information
We offer FREE NEXT-DAY DELIVERY on orders over £50*
*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info).
**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.
Orders Under £50
– Orders under £50 and under 5KG will be charged £7.99 (inc vat).
– Orders under £50 and 5KG+ will be charged at £8.99 (inc vat).
Our Next Working Day Delivery Policy
We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).





