Grow Minimax 75 10L/H GrowMax Water

Grow MiniMax 75 by GrowMax Water is a compact reverse osmosis filter for domestic use that produces high-quality purified water, ideal for gardening and hydroponics. With a production capacity of up to 250 litres per day (75 GPD), this unit is perfect for small outdoor grows, grow tents and home gardens.

Features of the Grow MiniMax 75

Its advanced filtration technology removes up to 99% of contaminants, including chlorine, pesticides, herbicides, organic pollutants, sediments and heavy metals. This level of purity not only protects plant roots, but also improves nutrient absorption, ensuring healthy and vigorous growth.

The unit can be connected directly to garden taps or indoor taps (kitchen or bathroom), offering flexibility to adapt to different growing environments. It requires no electricity to operate and includes a stopcock for more efficient control of water flow during use and maintenance.

Maintaining the Grow MiniMax

The reverse osmosis membrane has a recommended lifespan of between 4 and 6 months, whilst sediment and carbon filters should be replaced approximately every 3 months, or sooner if water quality requires it.

It is important to maintain water pressure between 3 and 5 kg/cm² to guarantee optimal performance, and a temperature of 25 °C is recommended for efficient production. In the event of pressures below 40 psi, the system can be supplemented with a GrowMax Water Pressure Pump Kit available as an accessory.

Technical Specifications of the Grow MiniMax 75:

• Manufacturer: GrowMax Water
• Production capacity: Up to 250 litres per day (75 GPD)
• Filtration:
  • Sediment and activated carbon filter (10" x 2.5")
  • 75 GPD reverse osmosis membrane
• Optimal working pressure: 3-5 kg/cm² (minimum 40 psi, maximum 80 psi)
• Recommended water temperature: 25 °C
• Filter lifespan:
  • Membrane: 4-6 months
  • Sediment/carbon filters: Change every 3 months or sooner depending on water quality