{"product_id":"parker-m15r20a-string-wound-cartridge-filter-20-micron","title":"Parker M15R20A String-wound Cartridge Filter 20 Micron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER M15R20A is a string-wound polypropylene cotton cartridge filter designed for point-of-entry and inline plumbing filtration applications. Measuring 20 inches in length with a 2.5-inch outside diameter, this filter delivers 20-micron particle retention to remove sediment, sand, rust, and other suspended solids from water supply lines. The string-wound construction provides graduated density from the outer surface to the inner core, which improves dirt-holding capacity and extends service life between changeouts. The polypropylene cotton media and polypropylene plastic core are rated to FDA material grade standards, making this filter suitable for potable water systems. Licensed plumbers and water treatment technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis filter is suited for residential and light commercial plumbing systems where sediment reduction is required upstream of water heaters, softeners, RO units, or fixture supply lines. The 20-micron rating targets coarse-to-medium particulate loads. At a maximum working temperature of 120 degrees F, it is appropriate for cold and cool water service lines but is not rated for hot water applications. The FDA-grade materials support use in drinking water and food-service water supply contexts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eString-wound construction provides graduated density filtration and high dirt-holding capacity\u003c\/li\u003e\n\u003cli\u003e20-micron rating removes sediment, sand, rust, and suspended particulates\u003c\/li\u003e\n\u003cli\u003ePolypropylene cotton media with polypropylene plastic core rated to FDA material grade\u003c\/li\u003e\n\u003cli\u003e20-inch length fits standard 20-inch big-blue and comparable filter housings\u003c\/li\u003e\n\u003cli\u003eMaximum working temperature of 120 degrees F suitable for cold water service lines\u003c\/li\u003e\n\u003cli\u003e2.5-inch outside diameter for proper seating in compatible filter housings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement cartridge for standard 20-inch plumbing filter housings that accept a 2.5-inch outside diameter string-wound cartridge.\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 line pressure before opening the filter housing to replace the cartridge. Follow local plumbing code requirements, including IPC guidelines, for potable water filtration installations. Do not exceed the rated maximum working temperature of 120 degrees F or use this cartridge in applications requiring finer filtration than 20 microns without verifying suitability.\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\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\u003eMicron Rating\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Material\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 Working 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: M15R20A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540217790770,"sku":"M15R20A","price":24.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/714b7c30850e5aa8dd4e4435c4c1bf58_f3d72c07-96b0-4635-a4f3-995e04b40f44.jpg?v=1785849209","url":"https:\/\/voomisupply.com\/products\/parker-m15r20a-string-wound-cartridge-filter-20-micron","provider":"Voomi Supply","version":"1.0","type":"link"}