{"product_id":"parker-39r30-string-wound-cartridge-filter-1-micron-30in","title":"Parker 39R30 String-wound Cartridge Filter 1 Micron 30in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 39R30 is a string-wound depth filter cartridge rated at 1 micron, designed for plumbing and water treatment applications requiring fine particulate removal. Constructed from FDA-grade cotton wound over a tinned steel core, this cartridge measures 2.5 inches in outside diameter and 30 inches in length, making it suitable for standard 30-inch filter housings. It handles process temperatures up to 250 degrees F. Licensed plumbers and filtration system technicians install this cartridge in residential and commercial point-of-entry or point-of-use filtration systems where sediment, fiber, and fine particle control is critical.\u003c\/p\u003e\n\u003cp\u003eThis cartridge fits 30-inch filter housings used in municipal water treatment, commercial food service prep lines, industrial process water, and residential whole-house filtration setups. The string-wound design provides graded density filtration, capturing large particles in the outer layers and progressively finer material toward the core. Its FDA-grade cotton construction makes it appropriate for potable water and food-contact applications requiring material compliance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-micron absolute rating for fine sediment and particulate removal\u003c\/li\u003e\n  \u003cli\u003eFDA-grade cotton wound construction suitable for potable water service\u003c\/li\u003e\n  \u003cli\u003eTinned steel core resists corrosion and maintains structural integrity under flow\u003c\/li\u003e\n  \u003cli\u003eRated for operating temperatures up to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e30-inch length fits standard long-format filter housings\u003c\/li\u003e\n  \u003cli\u003eString-wound depth construction extends service life by loading particles throughout the media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for standard 30-inch string-wound cartridge filter housings accepting a 2.5-inch outside diameter cartridge.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis cartridge is installed by licensed plumbers or qualified filtration technicians. Shut off the water supply and relieve system pressure completely before opening the filter housing. Inspect the housing O-ring and replace it if worn before seating the new cartridge. Follow local plumbing codes and manufacturer housing torque guidance when reassembling the sump to avoid housing damage or leaks.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicron Rating\u003c\/strong\u003e: 1 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: 30 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Style\u003c\/strong\u003e: String-Wound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Media Material\u003c\/strong\u003e: Cotton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: FDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Tinned Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 39R30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542210249010,"sku":"39R30","price":35.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/714b7c30850e5aa8dd4e4435c4c1bf58_82e28e5f-a0b6-41b1-ba21-bbeb8ab222a6.jpg?v=1785895199","url":"https:\/\/voomisupply.com\/products\/parker-39r30-string-wound-cartridge-filter-1-micron-30in","provider":"Voomi Supply","version":"1.0","type":"link"}