{"product_id":"growmax-maxquarium-000ppm-r-o-filter-unit-500-l-day","title":"GrowMax Maxquarium 000PPM RO Filter Unit 500 L\/Day","description":"\u003ch2\u003eUltra Pure Water at 000PPM, Straight From the Tap\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGrowMax Maxquarium\u003c\/strong\u003e pairs reverse osmosis with a de-ionisation stage for water at a true \u003cstrong\u003e000PPM\u003c\/strong\u003e. It produces \u003cstrong\u003eup to 500 litres per day\u003c\/strong\u003e and \u003cstrong\u003eup to 20 litres per hour\u003c\/strong\u003e, and the \u003cstrong\u003e10\" de-ionisation filter removes 100% of the mineral salts\u003c\/strong\u003e left in the RO water. That is a genuinely blank baseline for nutrient mixing, and water pure enough for aquariums, keeping algae minimal and pH balanced.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e000PPM EC\u003c\/strong\u003e from the combined RO and DI stages – nothing but what you add\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 500 L\/day at 20 L\/h\u003c\/strong\u003e, with no waiting around for the tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates 100% of salts and heavy metals\u003c\/strong\u003e and removes \u003cstrong\u003eup to 99% of chlorine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces up to 95%\u003c\/strong\u003e of mineral salts, heavy metals, chloramines, nitrates, nitrites, sediments, sand, oxides, herbicides, pesticides and volatile organic pollutants, plus sediment \u003cstrong\u003eto 5 microns\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps stabilise pH\u003c\/strong\u003e and improves fertiliser performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects beneficial soil microorganisms\u003c\/strong\u003e that chlorinated water knocks back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoubles as an aquarium supply\u003c\/strong\u003e, making water quality, nitrates and alkalinity easier to manage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh Starting EC and Unstable pH\u003c\/h3\u003e\u003cp\u003eWhen the water going into your reservoir already carries dissolved salts you are feeding blind: EC readings mean less, pH drifts between feeds, and you get poor nutrient uptake and slow growth no amount of tweaking the chart fixes. Mixing from 000PPM water means the EC on your meter is your nutrients and nothing else, so a recipe that works keeps working.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect to a cold water supply\u003c\/strong\u003e and run the pure outlet into your reservoir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck your pressure\u003c\/strong\u003e – if the supply is weak, a booster pump brings production up to spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChange the 10\" filter pack\u003c\/strong\u003e roughly every \u003cstrong\u003e4000L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChange the 150 GPD high flow RO membrane\u003c\/strong\u003e when EC rises or production drops off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChange the 10\" de-ionisation filter\u003c\/strong\u003e on the same signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix nutrients after filtering\u003c\/strong\u003e, then set pH as usual\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 500 L\/day, up to 20 L\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e 000PPM \/ EC 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages:\u003c\/strong\u003e Sediment and carbon filter pack, RO membrane, de-ionisation filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRO membrane:\u003c\/strong\u003e High flow 150 GPD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDe-ionisation filter:\u003c\/strong\u003e 10in, removes 100% of mineral salts from RO water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter pack:\u003c\/strong\u003e 10in, change approximately every 4000L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt and heavy metal removal:\u003c\/strong\u003e 100% eliminated\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\u003eUses:\u003c\/strong\u003e Grow room reservoirs and aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GrowMax","offers":[{"title":"Default Title","offer_id":53446978470154,"sku":null,"price":248.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/water-pump-growmax-maxquarium-000ppm-r-o-filter-unit-500-l-day-33051505655992.jpg?v=1785315725","url":"https:\/\/hydrocropshop.co.uk\/products\/growmax-maxquarium-000ppm-r-o-filter-unit-500-l-day","provider":"Hydro Crop Shop","version":"1.0","type":"link"}