{"product_id":"growmax-3000-green-carbon-block-filter","title":"GrowMax 3000 Green Carbon Block Filter – RO Pre-Filter","description":"\u003ch2\u003eThe pre-filter that protects your GrowMax 3000's membranes\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003egreen coconut carbon block\u003c\/strong\u003e is the dedicated pre-filtration stage for the \u003cstrong\u003eGrowMax 3000 Reverse Osmosis System\u003c\/strong\u003e. It sits ahead of the two RO membranes, stripping out chlorine, sediment and organic compounds before they ever reach the far more expensive membrane stage.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects your membranes\u003c\/strong\u003e — chlorine left unfiltered degrades an RO membrane far faster than ordinary use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoconut-shell carbon\u003c\/strong\u003e — a dense, high-capacity media for chlorine and taste\/odour removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves sediment and particulates\u003c\/strong\u003e — keeps grit and rust out of the RO stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-cost insurance\u003c\/strong\u003e — a filter change is far cheaper than an early membrane replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect fit\u003c\/strong\u003e — sized specifically for the GrowMax 3000 housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnfiltered mains water carries chlorine and sediment that shorten the life of any RO membrane behind it, so a carbon block left too long turns a routine maintenance job into a costly one.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eIsolate the GrowMax 3000, open the housing and swap the spent block for the new one. Change \u003cstrong\u003eevery 6 months\u003c\/strong\u003e, and check the RO membrane at the same time — it typically needs changing every 6 months to 2 years depending on use and input EC.\u003c\/p\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eFilter type: green coconut carbon block\u003c\/li\u003e\n\u003cli\u003eFits: GrowMax 3000 Reverse Osmosis System\u003c\/li\u003e\n\u003cli\u003eRemoves: chlorine, chloramines, sediment, organic compounds, taste and odour\u003c\/li\u003e\n\u003cli\u003eRecommended change interval: every 6 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"GrowMax","offers":[{"title":"Default Title","offer_id":53798270763274,"sku":"NUT-GRO3-010-01","price":41.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/growmax-3000-green-carbon-block-filter-1.jpg?v=1790163973","url":"https:\/\/hydrocropshop.co.uk\/products\/growmax-3000-green-carbon-block-filter","provider":"Hydro Crop Shop","version":"1.0","type":"link"}