{"product_id":"salt-system-test-kit","title":"AquaChek Salt System Test Kit for Salt Water Pools, Yellow 4-Way and White Salt Test Strips","description":"\u003cp\u003eThe AquaChek 542228A salt system test kit is a duo pack built for salt water pools. One bottle holds 25 yellow 4 in 1 strips, the other holds 10 white salt titrator strips, and between them they cover the five readings a salt pool is judged on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it tests\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe yellow strips read free chlorine, pH, total alkalinity and cyanuric acid. The white titrator strips read salt as sodium chloride. Salt is the reading a standard strip pack leaves out, and it is the one a chlorine generator depends on, because a cell only produces chlorine when the salt level is where it should be.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to use it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTest at two different ends or sides of the pool at least twice a week. On a spa, test before and after each use. Writing the numbers down each time makes a slow drift easy to catch while it is still a small correction.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48626706776276,"sku":"AQC-47-2228","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_42dd5d0b-4a2c-44ef-9dac-17db78b19764.jpg?v=1788713908","url":"https:\/\/www.activepoolsupply.com\/products\/salt-system-test-kit","provider":"Active Pool Supply","version":"1.0","type":"link"}