{"product_id":"system3-3-4-insand-conversion","title":"Pentair Sand Conversion Kit for Sta-Rite System 3 SS-Series Sand Filter Model S8S70, 25021-2025","description":"\u003cp\u003eThe Pentair 25021-2025 is a sand conversion kit for the Sta-Rite System 3 SS-Series sand filter, model S8S70.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it includes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe kit includes an o-ring, a 1-1\/2 inch NPT sand removal plug, and a drain and tank fitting, the parts needed to fit the tank for sand media and to drain it for a media change or full sand replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit and compatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is made for the Sta-Rite System 3 SS-Series pool and spa sand filter, model S8S70, and is matched to that tank's drain and plug thread size so the fittings seat correctly during the conversion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfirm your filter is the S8S70 model before ordering, since conversion kits are sized to match a specific filter model and its fittings, and a kit made for a different model may not thread onto your tank correctly.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48694079127764,"sku":"STA-051-2025","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/95768_0_201710993228.jpg?v=1789765571","url":"https:\/\/www.activepoolsupply.com\/products\/system3-3-4-insand-conversion","provider":"Active Pool Supply","version":"1.0","type":"link"}