{"product_id":"ao-smith-carbon-replacement-filters-for-aos-hero-ro-systems-aos-hero-s1s3-cartridges","title":"AO Smith Carbon Replacement Filters for AOS-HERO RO Systems | AOS-HERO-S1S3 Cartridges","description":"\u003ch2\u003ePurify your home water with AO Smith carbon replacement cartridges\u003c\/h2\u003e\n\u003cp\u003eUpgrade your AO Smith AOS-HERO RO setup with carbon replacement filters designed to reduce common concerns in household water. These cartridges are built to work with the AOS-HERO-CHR systems, helping you experience water that smells and tastes fresher, whether you’re hydrating, brewing coffee, or cooking. While results may vary with household usage, many households notice a more enjoyable water experience after installation.\u003c\/p\u003e\n\u003ch3\u003eWhat this replacement cartridge delivers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces up to 99% of up to 90 contaminants, including chlorine, chloramines, lead, pesticides, PFOA\/PFOS, cysts, microplastics, and more—supporting clearer, crisper water from your tap.\u003c\/li\u003e\n  \u003cli\u003eIndependent NSF testing covers standards 42, 53, 58, and 401 to validate filtration performance.\u003c\/li\u003e\n  \u003cli\u003eUse of certified, genuine AO Smith replacement cartridges helps maintain consistent contaminant removal and overall system reliability.\u003c\/li\u003e\n  \u003cli\u003eStage 1 and Stage 3 carbon cartridges are designed for AOS-HERO-CHR systems, with a replacement cadence of six months or 365 gallons, whichever comes first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose AO Smith replacement cartridges\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to complement your existing AOS-HERO RO filtration, supporting ongoing filtration performance.\u003c\/li\u003e\n  \u003cli\u003eGenuine AO Smith parts help preserve system efficiency and water quality over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for daily drinking water, coffee, tea, and cooking needs where clean water matters.\u003c\/li\u003e\n  \u003cli\u003ePlan replacements around six months or 365 gallons to maintain expected filtration results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This replacement is intended for use with AOS-HERO-CHR systems and is one part of a broader water filtration strategy. Always follow manufacturer guidance for installation and maintenance to optimize performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What contaminants do AO Smith carbon replacement filters reduce in AOS-HERO systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They target chlorine, chloramine, lead, pesticides, PFOA\/PFOS, cysts, microplastics, and more per NSF testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace AO Smith S1S3 carbon filters for AOS-HERO systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every six months or after 365 gallons, whichever comes first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AO Smith","offers":[{"title":"Default Title","offer_id":47461523685550,"sku":"B0CCQ9TKMM","price":231.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/ao-smith-carbon-replacement-filter-s1s3-aos-hero-1.jpg?v=1770249891","url":"https:\/\/handyskook.ca\/products\/ao-smith-carbon-replacement-filters-for-aos-hero-ro-systems-aos-hero-s1s3-cartridges","provider":"HandySkook","version":"1.0","type":"link"}