PRO Reverse Osmosis System – 1,000 L/Day

The PRO Reverse Osmosis System produces up to 1,000 litres of purified water per day (up to 40 L/hour) using reverse osmosis technology. It removes up to 95% of dissolved contaminants and up to 99% of chlorine, providing stable, demineralised water that simplifies pH management, reduces electrical conductivity (EC) and optimises nutrient uptake for your plants. The essential tool for total water quality control in your Myfood greenhouse.

Product details

• Capacity: 1,000 L/day (up to 40 L/hour) of purified water
• 3-stage filtration: particle pre-filter, activated carbon filter, RO membrane
• 3 colour-coded connections: water inlet (white), purified water outlet (blue), waste water outlet (black)
• Garden tap connections included
• Integrated automatic shut-off valve
• Simple installation, connects to any domestic water supply

Role in the system

Mains water often contains limescale, chlorine and dissolved minerals that increase hardness (KH/GH), destabilise pH and raise electrical conductivity (EC). These invisible contaminants can block nutrient uptake even when all supplements are present – your plants starve in nutrient-rich water. The osmosis system solves this by producing demineralised water equivalent to rainwater quality: stable pH, low hardness, minimal EC. The result is cleaner water, more efficient plant nutrition and fewer corrections needed. Recommended when rainwater is unavailable or when your mains water is very hard. In peak season, it also compensates for high evapotranspiration and extends the time between tank refills.

What it removes

• Up to 95% of salts, heavy metals, chloramines, nitrates, nitrites, sediments, oxides, herbicides, pesticides and volatile organic pollutants (benzene, oils, tri-methanes, detergents, PCBs)
• Up to 99% of chlorine
• Sediment filtration down to 5 microns
• Reduces EC (electrical conductivity) for optimal nutrient balance

Benefits

• Stable water parameters: demineralised water for easier pH and hardness management
• Optimised plant nutrition: lower EC means plants absorb more of what you give them
• High output: up to 1,000 L/day, no waiting with 40 L/hour production rate
• 3-stage purification: comprehensive filtration from sediment to dissolved contaminants
• Easy installation: garden tap connections included, automatic shut-off valve, plug-and-play setup
• Reduced maintenance: fewer pH corrections, less algae, cleaner tanks

Maintenance

• Particle pre-filter: replace every 3 to 6 months
• Activated carbon filter: replace every 9 months
• RO membrane: replace every 2 years

Replacement filters are available as a complete pack on the Myfood shop. For automated operation, pair the osmosis system with the Bluetooth two-way timer (included in the Summer Module).

Our quality commitments

Professional-grade reverse osmosis system selected for its reliability and performance in closed-loop growing systems. Compatible with all Myfood greenhouses (City and Family). Also included in the Summer Module for complete summer climate management.

📖 Reverse Osmosis System – Installation and setup guide on our wiki