{"product_id":"growmax-mega-grow-1000-l-d-reverse-osmosis","title":"GrowMax Mega Grow 1000 L\/D Reverse Osmosis Unit","description":"\u003ch2\u003eStart Every Feed From a Blank Sheet of Water\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGrowMax Mega Grow\u003c\/strong\u003e reverse osmosis system produces \u003cstrong\u003eup to 1000 litres per day\u003c\/strong\u003e at \u003cstrong\u003eup to 40 litres per hour\u003c\/strong\u003e, so there is no waiting for a tank to fill. It removes or reduces \u003cstrong\u003eup to 95% of mineral salts, heavy metals, chloramines, nitrates, nitrites, sediments, sand, oxides, herbicides, pesticides and volatile organic pollutants\u003c\/strong\u003e including benzene, oils, trihalomethanes, detergents and PCBs, plus \u003cstrong\u003eup to 99% of chlorine\u003c\/strong\u003e and \u003cstrong\u003esediment down to 5 microns\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 1000 L\/day at 40 L\/h\u003c\/strong\u003e – throughput for a serious room, not a couple of pots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves up to 95% of salts and heavy metals\u003c\/strong\u003e, lowering EC and leaving headroom for feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates up to 99% of chlorine\u003c\/strong\u003e, which protects beneficial microbes in the medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps stabilise pH\u003c\/strong\u003e, so the reservoir holds its number between feeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fertiliser performance\u003c\/strong\u003e and helps avoid nutrient lockout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter performing equipment\u003c\/strong\u003e – clean water means less scale in pumps, drippers and lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIs Your Tap Water Capping Your Yields?\u003c\/h3\u003e\u003cp\u003eHard UK tap water can arrive at a high enough EC that a full feed pushes the solution past what the plant can take – showing up as nutrient lockout, poor nutrient uptake and slow growth despite a textbook chart. RO water gives you a near-zero baseline: more stable pH, maximum nutrient uptake, uninhibited photosynthesis and stronger roots.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck your pressure first:\u003c\/strong\u003e a minimum of \u003cstrong\u003e2.75 bar (40 psi)\u003c\/strong\u003e is required for the system to work properly; fit a booster pump if your supply is below that\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not exceed 5.5 bar (80 psi)\u003c\/strong\u003e incoming – fit a pressure regulator if your mains runs higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold water only\u003c\/strong\u003e – hot water damages the filters and membrane; protect the unit against frost\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChange the carbon filter every 6 months\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChange the RO membrane every 6 months to 2 years\u003c\/strong\u003e depending on usage and input EC level\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Up to 1000 L\/day, up to 40 L\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt and heavy metal removal:\u003c\/strong\u003e Up to 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChlorine removal:\u003c\/strong\u003e Up to 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSediment:\u003c\/strong\u003e Down to 5 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum inlet pressure:\u003c\/strong\u003e 2.75 bar \/ 40 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum inlet pressure:\u003c\/strong\u003e 5.5 bar \/ 80 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater supply:\u003c\/strong\u003e Cold only; protect from frost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon filter change:\u003c\/strong\u003e Every 6 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRO membrane change:\u003c\/strong\u003e 6 months to 2 years depending on usage and input EC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GrowMax","offers":[{"title":"Default Title","offer_id":53446978404618,"sku":null,"price":295.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/water-pump-growmax-mega-grow-1000-l-d-reverse-osmosis-29675893719224.jpg?v=1785325215","url":"https:\/\/hydrocropshop.co.uk\/products\/growmax-mega-grow-1000-l-d-reverse-osmosis","provider":"Hydro Crop Shop","version":"1.0","type":"link"}