{"product_id":"everpure-300-05821-cto-q10cr-cartridge-for-op70cr-ops70cr","title":"Everpure 300-05821 | CTO-Q10CR Replacement Cartridge for OP70CR, OPS70CR | 1 Pack","description":"\u003cp\u003eThe Everpure 300-05821 (CTO-Q10CR) is a catalytic carbon replacement cartridge with a Qwik-Twist bayonet connection that reduces chloramine, protecting equipment and improving beverage quality in commercial foodservice settings.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-family:Arial, sans-serif; font-size:14px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eOP70CR, OPS70CR, OPS175CR systems\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e4,000 gallons or 6 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eContaminants Filtered\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eChloramine\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eOperating Conditions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e35–100°F; 10–125 PSI\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eNumber of Filters\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1-Pack\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eWhy Choose the Everpure 300-05821 (CTO-Q10CR)?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBetter Beverage Quality:\u003c\/strong\u003e The Pentair 300-05821 cartridge uses specially modified catalytic carbon to reduce chloramine, helping improve the quality and consistency of both cold and hot beverages such as fountain drinks, coffee, and tea.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEquipment Protection:\u003c\/strong\u003e By reducing chloramine, the cartridge helps lower the potential for corrosion and degradation of elastomers, including door gaskets, valves, and O-rings, which extends equipment life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower Maintenance Costs:\u003c\/strong\u003e Protecting steam and combi ovens and beverage equipment helps reduce maintenance frequency and cost over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick, Sanitary Changeouts:\u003c\/strong\u003e The Qwik-Twist bayonet connection makes cartridge replacement fast, easy, and sanitary, with no electrical connection required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Often Should the Everpure 300-05821 (CTO-Q10CR) Filter be Replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Pentair 300-05821 cartridge has a rated capacity of 4,000 gallons (15,142 L) at a service flow rate of up to 0.5 GPM (1.9 LPM). Replace it every six months as part of a regular preventative maintenance program, or sooner if the rated capacity is reached or the flow becomes too slow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Can I Maximize the Filter's Lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use a cold water feed only and stay within the recommended operating conditions of 35–100°F and 10–125 PSI. Always flush the cartridge at installation and after every cartridge change. Log each replacement date so changeouts stay on schedule. Do not run unsafe or unknown-quality water through the system without adequate disinfection before or after the cartridge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Contaminants Does Everpure 300-05821 (CTO-Q10CR) Filter Remove?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This cartridge uses specifically modified catalytic carbon to reduce chloramine in the water supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Certifications Does This Filter Have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No specific NSF\/ANSI certifications are listed in the manufacturer's specifications for this cartridge. Everpure replaceable elements are covered by a limited warranty against defects in material and workmanship for one year after the date of purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is This a Genuine Filter? Is BottleFillingStations.com an Authorized Everpure Distributor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, this is a genuine Everpure 300-05821 (CTO-Q10CR) filter so it will perform per manufacturer's standards and come included with a warranty. BottleFillingStations.com is an authorized Everpure distributor.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e\"Hydrate Everyone, Everywhere!\"  BottleFillingStations.com |\n\u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"Pentair Everpure","offers":[{"title":"Default Title","offer_id":44054894051391,"sku":"300-05821","price":94.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/46341e3919617e55807e3a5b83601045.png?v=1791138689","url":"https:\/\/bottlefillingstations.com\/products\/everpure-300-05821-cto-q10cr-cartridge-for-op70cr-ops70cr","provider":"BottleFillingStations.com","version":"1.0","type":"link"}