{"product_id":"50-sqft-serenity-filter-4520020","title":"Hydropool Serenity 50 SQFT Round Threaded Filter","description":"\u003cp data-start=\"63\" data-end=\"99\"\u003eReplacement Filter without bromine dispenser for Hydropool Serenity Hot Tubs\u003c\/p\u003e\n\u003cul data-start=\"100\" data-end=\"192\"\u003e\n\u003cli data-section-id=\"7m6an8\" data-start=\"100\" data-end=\"127\"\u003eDiameter: 5-7\/8 in.\u003c\/li\u003e\n\u003cli data-section-id=\"kqn88a\" data-start=\"128\" data-end=\"154\"\u003eLength: 9-7\/32 in.\u003c\/li\u003e\n\u003cli data-section-id=\"fghudl\" data-start=\"155\" data-end=\"192\"\u003eBottom Hole Thread: 1.5 in. SAE\u003c\/li\u003e\n\u003cli data-section-id=\"fghudl\" data-start=\"155\" data-end=\"192\"\u003eSame as: 4520020, 4520057, 4520062\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hydropool","offers":[{"title":"Default Title","offer_id":46235662975233,"sku":"","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/2330\/2401\/files\/Screenshot2026-06-09162105.png?v=1781047502","url":"https:\/\/shopsouthwestspas.com\/products\/50-sqft-serenity-filter-4520020","provider":"Shop Southwest Spas","version":"1.0","type":"link"}