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The Minimax 75 10 Liters/h. Growmax is a compact reverse osmosis system designed to obtain pure water in indoor cultivation installations. It allows you to produce up to 10 liters per hour, making it easier to precisely control the water used for irrigation.

Water control is a key factor in any technical cultivation system. The Minimax 75 10 Liters/h. Growmax is designed to remove salts, chlorine, and contaminants present in tap water, providing a clean and stable base for the preparation of nutrient solutions.
This reverse osmosis system integrates a GAC activated carbon pre-filter, responsible for retaining sediments and chlorine, and a 75 GPD membrane capable of providing a constant flow of purified water.
Thanks to its compact format, it is suitable for small spaces, grow cabinets, terraces, and reduced work areas. The equipment includes connectors for indoor and outdoor faucets, a quick-connect shut-off valve, and 1/4" hoses, facilitating integration into different Irrigation Systems.
Proper irrigation water treatment helps prevent nutrient blockages, salt buildup, and imbalances in the substrate or in hydroponic systems.
In indoor cultivation, the use of water with stable parameters makes a difference in plant development. The Minimax 75 allows you to work with low conductivity water, ideal for adjusting nutrition with greater precision. This system is especially useful in small grow cabinets, technical rooms, and spaces where reliable equipment is needed without taking up too much space.
This system is used to produce osmotized water intended for irrigation and the preparation of nutrient solutions. The use of purified water helps control EC from the start, avoiding interference caused by dissolved salts present in tap water. The result is greater stability in crops that use inert substrates, coco, or hydroponic systems with specific indoor cultivation accessories.
Installation is done by connecting the system to the faucet using the included adapters, for both indoor and outdoor use. Once the water is turned on, the system begins to produce osmotized water automatically. The flow rate of up to 10 L/h is suitable for regular irrigation in small and medium-sized crops. Maintenance consists of periodically replacing the pre-filter and membrane according to use and the quality of the incoming water.
Main advantages include the compact format, ease of installation, and constant production of purified water. The use of this system helps prevent salt buildup, improves nutrient assimilation, and provides greater control over fertilization. It is a practical solution for growers seeking precision in irrigation without resorting to large equipment.
The Minimax 75 10 Liters/h. Growmax offers a balanced relationship between cost and performance, positioning itself as an accessible option for growers who want to improve water control in technical irrigation systems within the online grow shop.
This product is available at Hydroponics Blanes, a trusted Grow Shop specializing in solutions for indoor cultivation. Through the online grow shop it can be purchased with discreet shipping, technical advice, and a wide selection of equipment and accessories for water treatment.
The use of a compact reverse osmosis system like the Minimax 75 allows you to work with a controlled and stable water base, optimizing nutrition and crop yield. This type of equipment is essential for those seeking precision and reliability in small indoor cultivation installations.