{"product_id":"parker-m23r20a-string-wound-cartridge-filter-5-micron","title":"Parker M23R20A String-wound Cartridge Filter 5 Micron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER M23R20A is a string-wound cartridge filter designed for plumbing filtration applications requiring reliable sediment and particulate removal. Built from polypropylene cotton with a polypropylene plastic core, this filter measures 2.5 inches in outside diameter and 20 inches in length, fitting standard housings used in residential and light commercial water treatment systems. The 5-micron rating captures fine sediment, dirt, and rust particles before they reach downstream fixtures or equipment. The FDA-grade material construction makes it suitable for potable water service. Licensed plumbers and water treatment technicians are the primary installers of this cartridge type.\u003c\/p\u003e\u003cp\u003eThis filter is used in point-of-entry and point-of-use plumbing filtration systems where sediment control is required upstream of water heaters, softeners, reverse osmosis units, or fixtures. The string-wound construction provides graduated density filtration, which improves dirt-holding capacity compared to flat-media alternatives. It is suited for residential whole-house filter housings and light commercial applications with compatible 2.5-inch OD, 20-inch standard housings. Maximum operating temperature is 120 degrees F, which should be verified against the application before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-micron rating captures fine sediment, rust, and particulate matter\u003c\/li\u003e\n\u003cli\u003eString-wound polypropylene cotton construction for high dirt-holding capacity\u003c\/li\u003e\n\u003cli\u003ePolypropylene plastic core provides structural integrity under water pressure\u003c\/li\u003e\n\u003cli\u003eFDA-grade materials suitable for potable water applications\u003c\/li\u003e\n\u003cli\u003e2.5 inches OD and 20 inches length fits standard filter housings\u003c\/li\u003e\n\u003cli\u003eRated to 120 degrees F maximum operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement cartridge for standard 2.5-inch OD, 20-inch plumbing filter housings used in residential and light commercial water treatment systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber or qualified water treatment technician. Shut off the water supply and relieve system pressure completely before opening the filter housing. Inspect the housing O-ring for wear or damage and replace if needed before seating the new cartridge. Follow local plumbing codes, including applicable IPC requirements, for potable water filtration connections.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: String-Wound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron Rating\u003c\/strong\u003e: 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene Cotton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Polypropylene Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: FDA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 120 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M23R20A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51539188384050,"sku":"M23R20A","price":28.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/714b7c30850e5aa8dd4e4435c4c1bf58_8f347d31-36e5-4df1-81c4-124d97868c42.jpg?v=1785836220","url":"https:\/\/voomisupply.com\/products\/parker-m23r20a-string-wound-cartridge-filter-5-micron","provider":"Voomi Supply","version":"1.0","type":"link"}