{"product_id":"puretec-reverse-osmosis-membranes-and-replacement-parts","title":"Puretec Reverse Osmosis Membranes and Replacement Parts","description":"\u003cp\u003eGenuine replacement membranes and parts for Puretec reverse osmosis systems. The membrane is the heart of an RO system and the expensive part, which is why the pre filters in front of it matter so much: sediment blocks it and chlorine chemically destroys it, so changing the cheap parts on schedule is what makes the expensive one last.\u003c\/p\u003e\u003cp\u003ePick the part you need. The \u003cstrong\u003eRET1812-75\u003c\/strong\u003e is the 75 gallon per day membrane used in the RO270. The \u003cstrong\u003eROS-RET\u003c\/strong\u003e is the larger membrane for the ROS2700, and the \u003cstrong\u003eROS-PRFKIT\u003c\/strong\u003e and \u003cstrong\u003eROS-CB01\u003c\/strong\u003e are its prefilter set and carbon prefilter. The \u003cstrong\u003eRO-DI\u003c\/strong\u003e is a deionising polishing filter that goes after the membrane where you want the last of the dissolved solids taken out.\u003c\/p\u003e\u003cp\u003eTypical service life is 2 to 3 years on a membrane with good pre filtration, and 6 to 12 months on the pre filters themselves. If your RO has slowed down, is running more water to drain than it used to, or the water has started tasting of something again, the membrane is usually the answer. If you are not sure which system you have, call us with the model number.\u003c\/p\u003e\u003cp\u003eGenuine Puretec parts. These are consumables with a service life rather than a warranty period, but if one arrives faulty or is not as described, come to us first and we will do the legwork with Puretec on your behalf.\u003c\/p\u003e\u003cp\u003ePump Stuff is the online side of TW Farm \u0026amp; Electrical, a real trade business with real stores in Waihi and Thames. We service RO systems around the Coromandel and the Hauraki Plains. Not sure which part you need? Email or call. A real person picks up.\u003c\/p\u003e","brand":"Puretec","offers":[{"title":"RET1812-75 membrane, 75 GPD, suits RO270","offer_id":53243160887663,"sku":"RET1812-75","price":247.91,"currency_code":"NZD","in_stock":true},{"title":"ROS-RET membrane, suits ROS2700","offer_id":53243160920431,"sku":"ROS-RET","price":857.23,"currency_code":"NZD","in_stock":true},{"title":"ROS-PRFKIT prefilter kit, suits ROS2700","offer_id":53243160953199,"sku":"ROS-PRFKIT-LF","price":729.55,"currency_code":"NZD","in_stock":true},{"title":"ROS-CB01 carbon prefilter, suits ROS2700","offer_id":53243160985967,"sku":"ROS-CB01","price":190.15,"currency_code":"NZD","in_stock":true},{"title":"RO-DI deionising polishing filter kit","offer_id":53243161018735,"sku":"RO-DI","price":380.42,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/4659\/2111\/files\/RET1812-75--reverse-osmosis-membrane-water-filter-cartridge-1-1655849222.webp?v=1785053405","url":"https:\/\/pumpstuff.co.nz\/products\/puretec-reverse-osmosis-membranes-and-replacement-parts","provider":"Pump Stuff","version":"1.0","type":"link"}