{"product_id":"ispring-f5-cua4-replacement-set-fits-cu-a4-ultra-filtration-5-filter-annual-replacement-pack","title":"iSpring F5-CUA4 Replacement set, Fits CU-A4 Ultra Filtration 5-Filter Annual Replacement Pack","description":"\u003cul\u003e\n\u003cli\u003e1st Stage: 5 Micron sediment filter removes rust, sand, and solid impurities in the water to protect the delicate UF membrane. 2 replacement cartridges included in this pack.\u003c\/li\u003e\n\u003cli\u003e2nd Stage: UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane. 1 replacement membrane included in this pack.\u003c\/li\u003e\n\u003cli\u003e3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon. Please be noted that this replacement filter pack does NOT include a replacement cartridge for this stage.\u003c\/li\u003e\n\u003cli\u003e4th Stage: Post Activated Carbon Filter. Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor. 2 replacement cartridges included in this pack.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iSpring","offers":[{"title":"Default Title","offer_id":43813694636106,"sku":"F5-CUA4","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1689\/0954\/files\/F5-CUA4.jpg?v=1784775750","url":"https:\/\/www.ispringfilter.com\/products\/ispring-f5-cua4-replacement-set-fits-cu-a4-ultra-filtration-5-filter-annual-replacement-pack","provider":"iSpring Water Systems","version":"1.0","type":"link"}