GrowMax Mega Grow 1000 L/Day Reverse Osmosis System

The GrowMax Mega Grow Reverse Osmosis System is designed to produce large volumes of high-quality purified water for medium and professional growing operations. Capable of producing up to 1,000 litres per day (40 L/h), it is an ideal solution for hydroponic systems, horticulture and irrigation applications requiring a continuous supply of low-mineral water.

This GrowMax reverse osmosis system features a dual-membrane design that removes up to 95% of dissolved salts, heavy metals and other contaminants, while eliminating up to 99% of chlorine and filtering particles larger than 5 microns, providing exceptionally clean water for nutrient preparation and improved crop performance.

High production with reduced wastewater

The Mega Grow 1000 is engineered to minimise water waste, operating with an approximate 2:1 wastewater-to-purified water ratio, making it more efficient than many conventional reverse osmosis systems.

Its high production capacity makes it an excellent choice for growers requiring a reliable supply of purified water every day.

Benefits

• Produces up to 1,000 litres of purified water per day (40 L/h).
• Removes up to 95% of dissolved salts and heavy metals.
• Eliminates up to 99% of chlorine.
• Filters particles larger than 5 microns.
• Reduces nitrates, nitrites, chloramines, herbicides, pesticides and organic contaminants.
• Helps stabilise nutrient solutions and improve nutrient uptake.
• Lower wastewater production than many standard RO systems.
• Suitable for hydroponics, horticulture and organic growing.

Compatible accessories

For maximum performance, GrowMax recommends using:

• Mega Grow Booster Pump Kit (Ref. 422120) to maintain optimal operating pressure and maximise water production.
• Deionisation Kit for producing 000 PPM ultra-pure water when required.
• GrowMax Safety Float Kit to automatically stop the booster pump when the storage tank is full, preventing overflow.

Maintenance

Replacement filters should be changed approximately every 8,000 litres of purified water produced or every 4-6 months, depending on incoming water quality.

For a complete Mega Grow service you will need:

• 2 × GrowMax 10" Replacement Filter Packs
• 2 × GrowMax 150 GPD Reverse Osmosis Membranes

Operating conditions

For optimum performance:

• Water temperature: 25°C
• Operating pressure: 3-6 bar (4 bar recommended)
• Feed water quality: Up to 500 ppm TDS

Different operating conditions may reduce water production.

Technical specifications

• Type: Reverse osmosis system
• Maximum production: Up to 1,000 L/day (40 L/h)
• Wastewater ratio: Approximately 2:1
• Chlorine removal: Up to 99%
• Salt and heavy metal reduction: Up to 95%
• Sediment filtration: >5 microns
• Recommended pressure: 4 bar
• Operating pressure: 3-6 bar