{"product_id":"instapure-di-cto-10-4-5-chlorine-carbon-block-filter-cartridge","title":"Instapure DI-CTO-10-4.5 Chlorine Taste \u0026 Odor Reduction 10\"x4.5\" Carbon Block Water Filter Cartridge - Made in USA","description":"\u003ch2\u003eInstapure Made in USA 10\"x 4.5\" ESSENTIALS (CTO) 5 Micron Drop In Carbon Replacement Filter Cartridge\u003c\/h2\u003e\n\u003cp\u003eThe Instapure ESSENTIALS (CTO) \u003cstrong\u003eDI-CTO-10-4.5\u003c\/strong\u003e filter cartridge fits most 10\" heavy-duty (\"Big Blue\" style) housings, manufactured with high-grade coconut shell carbon block and a polypropylene non-woven media wrap that provides effective operation in most installations without prefiltration.\u003c\/p\u003e\n\u003cp\u003eThe nominal 5 micron filter is ideal for reducing chlorine while improving the taste and odor of your water.\u003c\/p\u003e\n\u003cp\u003eCertified by \u003ca href=\"https:\/\/www.nsf.org\/about-nsf\" target=\"_blank\" rel=\"noopener\"\u003eNSF\u003c\/a\u003e to NSF\/ANSI Standard 42 for material requirements.\u003c\/p\u003e\n\u003cp\u003eMade in the USA for superior performance and quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChlorine taste\/odor reduction\u003c\/li\u003e\n\u003cli\u003eLow pressure drop\u003c\/li\u003e\n\u003cli\u003eHigh performance\u003c\/li\u003e\n\u003cli\u003eLonger service life\u003c\/li\u003e\n\u003cli\u003eProudly manufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNominal 5 micron rating\u003c\/li\u003e\n\u003cli\u003eCapacity: 20,000 gallons at 3.0 gpm\u003c\/li\u003e\n\u003cli\u003eFilter life: 6 months\u003c\/li\u003e\n\u003cli\u003ePressure drop: 8.0 PSID\u003c\/li\u003e\n\u003cli\u003eMedia: bonded PAC coconut shell carbon block with polyolefin wraps and polyethylene netting\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 40° to 125°F (4° to 52°C)\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 20 psig (1.38 bar) to 125 psig (8.62 bar)\u003c\/li\u003e\n\u003cli\u003eDimensions: 10\" length x 4.5\" diameter (fits most 10\" Big Blue housings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerformance and product specifications are based upon the filter being integrated with a complete system including filter, housing, fittings, tubing and connected to a regulated pressurized water source. Filter requires a 5 minute flush. Refer to your system installation and operation manual for proper installation and filter replacement.\u003c\/p\u003e\n\u003cp\u003eDo not use filters on water that is microbiologically unsafe or of unknown quality without adequate disinfection before and\/or after the system. Substances reduced may not be in all users' water.\u003c\/p\u003e","brand":"Instapure","offers":[{"title":"Default Title","offer_id":52953976766773,"sku":"DI-CTO-10-4.5","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/5853\/6245\/files\/instapure-di-cto-10-4.5-front-2048x2048.png?v=1780417186","url":"https:\/\/instapure.com\/products\/instapure-di-cto-10-4-5-chlorine-carbon-block-filter-cartridge","provider":"Instapure","version":"1.0","type":"link"}