{"product_id":"pentair-18201-0200-multiport-valve-2in-praher-sm2-s","title":"Pentair 18201-0200 Multiport Valve - 2in, Praher #SM2-S","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Pentair 18201-0200 Multiport Valve - 2in, Praher #SM2-S is used on compatible sand filter systems to control filtration, backwash, rinse, and other functions. It directs water flow through the filter. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A worn or leaking multiport valve can cause internal bypass and poor filtration. Replacing a faulty 2in valve restores proper filter operation. Reliable valve function supports effective backwashing and debris removal. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 18201-0200\u003c\/li\u003e\n\u003cli\u003e2in multiport valve\u003c\/li\u003e\n\u003cli\u003ePraher model SM2-S\u003c\/li\u003e\n\u003cli\u003eFor compatible sand filter systems\u003c\/li\u003e\n\u003cli\u003eControls filter and backwash functions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Shut off pump and relieve filter pressure before valve replacement. Inspect tank threads and gaskets during installation. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003e Pentair manufactures sand filters and multiport valve systems for pool filtration. Their equipment is widely installed in residential settings. Pentair supports maintenance with OEM valve components. Service professionals rely on Pentair for dependable filtration control. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Replaced when valves leak at the handle or fail to seal internally. Common during sand filter refurbishments. \u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078623752466,"sku":"18201-0200","price":334.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN182010200_0.jpg?v=1772563301","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-18201-0200-multiport-valve-2in-praher-sm2-s","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}