{"product_id":"growonix-tubing-1-2-black-50-length","title":"Growonix Tubing 1\/2 Black - 50' length","description":"\u003ch2\u003eGrowoniX 1\/2 in RO Tubing for High-Flow Water Lines\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis 50 ft roll of GrowoniX 1\/2 in RO tubing is made from \u003cstrong\u003eLinear Low-Density Polyethylene (LLDPE)\u003c\/strong\u003e, a tougher resin than the standard low- or medium-density poly line found on most filtration kits. It's built from \u003cstrong\u003enon-contaminating, FDA-compliant materials\u003c\/strong\u003e, carries \u003cstrong\u003eNSF certification\u003c\/strong\u003e, and meets \u003cstrong\u003eASTM D-1693 (10% IGEPAL)\u003c\/strong\u003e for environmental stress-crack resistance, so it holds up to the constant pressure cycling of a reverse osmosis system without crazing at the fittings. The larger \u003cstrong\u003e1\/2 in outer diameter\u003c\/strong\u003e moves more volume than 1\/4 in line, which is what you want feeding high-flow GrowoniX systems and long reservoir runs, and it drops straight into 1\/2 in push-to-connect ports with no adapters.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Black RO Tubing Holds Up in Light-Exposed Runs\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe opaque black wall is the point here. It interrupts photosynthesis, so algae can't take hold inside any section of line that sees grow-room light. Most growers run the black on feed and waste runs near the membrane housing where light exposure is worst, and keep translucent white for the spots where they actually want to watch flow. The trade-off is you lose that visual check on water clarity, which matters less on a high-volume feed or waste line than a product line. The same LLDPE is rated for \u003cstrong\u003ecold and intermittent hot water\u003c\/strong\u003e and pairs with quick-connect, compression, and standard barb fittings; this \u003cstrong\u003e50 ft\u003c\/strong\u003e roll covers a full system plumb, with \u003cstrong\u003e25 ft and 100 ft\u003c\/strong\u003e rolls available for smaller or larger jobs.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLLDPE Construction:\u003c\/strong\u003e Linear low-density polyethylene resists stress cracking and kinking better than standard poly line.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/2 in Outer Diameter:\u003c\/strong\u003e Larger bore for high-flow RO systems and long feed runs, fits 1\/2 in standard and quick-connect fittings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpaque Black Wall:\u003c\/strong\u003e Blocks light to stop algae growth in runs exposed to grow-room lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA-Compliant \u0026amp; NSF Certified:\u003c\/strong\u003e Non-contaminating materials safe for drinking-water and nutrient lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 ft Roll:\u003c\/strong\u003e Enough length to plumb a full high-flow system, also offered in 25 ft and 100 ft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n      \u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLinear Low-Density Polyethylene (LLDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBlack (opaque)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eFDA-compliant materials, NSF certified\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eStress-Crack Resistance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eASTM D-1693 (10% IGEPAL)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWater Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCold and intermittent hot water\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFitting Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eStandard and quick-connect 1\/2 in fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GrowoniX","offers":[{"title":"Default Title","offer_id":48383848349910,"sku":"TU-12-B-50","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growonix_Tubing_12in_Black_50_length.webp?v=1782430066","url":"https:\/\/growershouse.com\/products\/growonix-tubing-1-2-black-50-length","provider":"GrowersHouse","version":"1.0","type":"link"}