{"product_id":"puretec-hr-ei7-20-inch-hybrid-e7-e7amc-i7-uv-water-filter-maintenance-kit","title":"Puretec HR-EI7 20\" Hybrid E7\/E7AMC\/I7 UV Water Filter Maintenance Kit","description":"\u003cp\u003eResidential rainwater filtration systems utilizing 20-inch housings require the periodic replacement of cartridges and sterilization lamps to maintain water clarity. The Puretec HR-EI7 maintenance kit is designed for the HYBRID-E7, HYBRID-I7, and HYBRID-E7AMC series systems. These systems are specified for whole-house rainwater treatment where the removal of sediment and the reduction of taste and odour issues are required. Regular maintenance is necessary to prevent the build-up of physical debris in household plumbing and to maintain the performance of the ultraviolet sterilization stage.\u003c\/p\u003e\u003cp\u003eConstructed from pleated sediment media and dual-purpose carbon, the kit includes two 20-inch cartridges designed for high dirt-holding capacity. The 5 micron pleated sediment cartridge provides an increased surface area for the removal of rust, silt, and dirt from the tank water supply. The 10 micron dual-purpose carbon cartridge is specified for chemical reduction and the removal of unpleasant odours in the rainwater stream. These cartridges are designed to fit the 20-inch housings used in the Hybrid E7, Hybrid-I7 and Hybrid-E7AMC systems.\u003c\/p\u003e\u003cp\u003eSterilization is provided by a 46W UV replacement lamp that operates with the system's electrical supply. This lamp generates ultraviolet light to target bacteria and viruses without the addition of chemicals to the domestic water supply. It is configured to fit the internal sterilization path of the Hybrid E7 series housings. The replacement lamp supports the UV treatment stage as rainwater passes through the system before being distributed to household taps and fixtures.\u003c\/p\u003e\u003cp\u003eMaintenance components include a quartz sleeve for lamp protection and replacement rubber O-rings for the filter housings. Food-grade lubricant is provided to aid in the manual sealing of the housings and to protect the gaskets during installation. The design facilitates straightforward component changes and supports the long-term mechanical reliability of the filtration system. Using authentic Puretec parts in this kit supports the manufacturer warranty and maintains the structural integrity of the Hybrid E7 and I7 filtration architecture for ongoing household use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes 20 inch pleated sediment cartridge for efficient physical debris removal\u003c\/li\u003e\n\u003cli\u003eIncludes 20 inch dual purpose carbon cartridge for taste and odour reduction\u003c\/li\u003e\n\u003cli\u003eFeatures 46W germicidal UV replacement lamp for microbiological safety\u003c\/li\u003e\n\u003cli\u003eIncludes replacement quartz sleeve to protect the lamp and ensure light clarity\u003c\/li\u003e\n\u003cli\u003eIncludes durable replacement O-rings for leak free housing seal performance\u003c\/li\u003e\n\u003cli\u003eIncludes food grade lubricant for seal maintenance and easier installation\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for Hybrid E7, I7 and E7AMC series systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puretec","offers":[{"title":"Default Title","offer_id":51038343856375,"sku":"HR-EI7","price":808.01,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/puretec-hr-ei7-20-inch-hybrid-e7-e7amc-i7-uv-water-filter-maintenance-kit.png?v=1787022093","url":"https:\/\/foundationpumps.com.au\/products\/puretec-hr-ei7-20-inch-hybrid-e7-e7amc-i7-uv-water-filter-maintenance-kit","provider":"Foundation Pumps","version":"1.0","type":"link"}