{"product_id":"solution-oto-1-2-oz","title":"Pentair OTO #2 Test Solution","description":"\u003cp\u003eOTO #2 is the reagent used to read chlorine and bromine in pool and spa water. This is the Pentair solution, listed under part numbers R161004 and R161007.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy test\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSanitizer is the one number that does not hold still. It burns off in sun, gets used up by swimmers and rain, and a pool that read fine last week can be short by the weekend. Testing on a schedule is what tells you to dose before the water turns, rather than after.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the reagent bottle alone, not a complete test kit, so it suits topping up a kit you already own. Note that the size for this item is published two ways, as 2 oz and as 1\/2 oz. Both figures appear in the source data, so confirm the size against what your kit takes.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48633987891412,"sku":"RAI-45-934","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3fc54df2-7b7f-4b70-b355-87080ff4709e.png?v=1788823411","url":"https:\/\/www.activepoolsupply.com\/products\/solution-oto-1-2-oz","provider":"Active Pool Supply","version":"1.0","type":"link"}