{"product_id":"test-strips-4-way-free-system","title":"Advantis Technologies Leisure Time 4-Way Test Strips Free System | 45020","description":"Specifically designed for the Free System. Test for Sanitizer (Free), pH, Total Alkalinity and Calcium Hardness. NOT for use with chlorine or bromine systems\u003cbr\u003e\u003cbr\u003e","brand":"Advantis Technologies","offers":[{"title":"Default Title","offer_id":48649686778068,"sku":"LST-47-800","price":21.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/25004_0_2020716203626.jpg?v=1789058737","url":"https:\/\/www.activepoolsupply.com\/products\/test-strips-4-way-free-system","provider":"Active Pool Supply","version":"1.0","type":"link"}