{"product_id":"ispring-cu-a4-ultra-filtration-4-piece-filter-pack","title":"iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs","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.\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.\u003c\/li\u003e\n\u003cli\u003e3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon.\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.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iSpring","offers":[{"title":"Default Title","offer_id":43813695258698,"sku":"F4-CUA4","price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1689\/0954\/files\/F4-CUA4.jpg?v=1784775372","url":"https:\/\/www.ispringfilter.com\/products\/ispring-cu-a4-ultra-filtration-4-piece-filter-pack","provider":"ispringfilter","version":"1.0","type":"link"}