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GROWMAX- PRO GROW Replacement Filter Pack designed to keep water stable and clean in indoor cultivation. Set of 5 µm sediment and activated carbon cartridges that reduces chlorine 99%, protects lines and extends the life of irrigation accessories. Compatible with Eco Grow, Power Grow, Mega Grow and Maxquarium. Available at Hydroponics Blanes, online grow shop with discreet shipping and support from a trusted Grow Shop.

The GROWMAX- PRO GROW Replacement Filter Pack ensures effective water pretreatment before distribution or the reverse osmosis membrane.
The sediment stage (5 microns) retains sand, oxides, and fines that cause blockages, while the coconut activated carbon stage adsorbs chlorine up to 99% and reduces problematic substances: herbicides, pesticides, volatile organic compounds (benzene, oils, toluene, trihalomethanes), detergents, and PCB. Improving the source water stabilizes pH and EC, promotes the dissolution of A/B nutrients, and reduces scaling in pumps, valves, and drippers.
The set fits standard 10" housings, with quick replacement and short purging, minimizing downtime in the irrigation room.
Thanks to its compatibility with Eco Grow, Power Grow, Mega Grow, and Maxquarium systems, replacement is done without adapters or modifications. Integrated into a well-sized irrigation system, this pack provides uniformity per plant, reduces maintenance, and facilitates a constant flow for precise indoor crop irrigation.
In controlled environments, every liter counts. The GROWMAX- PRO GROW Replacement Filter Pack acts as the first barrier against solids and chemicals that compromise roots, microbiota, and hydraulic components. The retention of fines keeps trays and tables cleaner, while chlorine reduction protects beneficial microorganisms, key for vigorous root development. Result: more predictable recipes, clearer drainage, and less variability between plants.
Installation performs better when complemented with 10" housings with purge, pressure gauges before/after each stage (pressure drop control), non-return valve, and TDS/EC meter to audit output quality. For distribution, it is advisable to add graduated tanks, submersible pumps according to flow, and hoses of 8–12 mm, as well as final inline filters and flowmeter to standardize liters per plant. The entire set of irrigation accessories is available at Hydroponics Blanes, with technical support and discreet shipping.
Operational tip: schedule replacements by accumulated liters or fixed period (e.g., 6 months) and label housings with the stage sequence. This discipline prevents flow drops and fluctuations in the nutrient mix when irrigating indoor crops.
Economical solution that reduces breakdowns, extends component life, and stabilizes recipes. At Hydroponics Blanes there are maintenance packs and combined kits with TDS/EC meter and other irrigation accessories. Check availability at the online grow shop with discreet shipping.
Buy at Hydroponics Blanes, trusted Grow Shop specialized in water for indoor crops. Advice for compatibility with Eco Grow, Power Grow, Mega Grow, and Maxquarium, suitable micron rating, and sizing within the irrigation system intended for consistent indoor crop irrigation.
The GROWMAX- PRO GROW Replacement Filter Pack sets a cleanliness standard prior to nutrition: less sediment, less chlorine, and better stability of pH and EC. A direct choice to gain uniformity, minimize downtime, and keep lines clear in demanding rooms and cabinets.
Reliable alternative to maintain water performance: GROWMAX- PRO GROW Replacement Filter Pack integrates with tanks, pumps, and other irrigation accessories from the Hydroponics Blanes catalog —online grow shop with discreet shipping—, strengthening the overall reliability of the irrigation system day by day.