{"product_id":"spa-frog-bromine-cartridge-150-gram","title":"King Technology Spa Frog Bromine Cartridge 150 Gram","description":"\u003cp\u003eThis is the Spa Frog 150 gram bromine cartridge, King Technology part 702741. It is the bromine half of the Spa Frog mineral and bromine system, and it works in both the floating holder and the in-line housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the system works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpa Frog runs a mineral cartridge and a bromine cartridge together. The minerals carry part of the sanitizing load, which means the bromine side does not have to run as hard. The practical result is less bromine in the water and a spa that feels softer to sit in, with less time spent testing and adjusting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often to change it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cartridge lasts two to four weeks. Where you land in that range comes down to the size of the spa, how many people are using it and how often it runs, so a small tub used by two people goes longer than a large one used by a crowd every weekend.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlready fitted on many spas\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA number of spa manufacturers install the in-line Spa Frog at the factory, including Emerald, Caldera, Leisure Bay, Marquis, Morgan, Watkins Hot Spot, Pacific Hot Tubs and Saratoga. If your spa is one of those, the housing is already in the plumbing and this cartridge drops straight in.\u003c\/p\u003e","brand":"King Technology","offers":[{"title":"Default Title","offer_id":48634915717332,"sku":"KTC-45-564","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9fc12df9-bc2f-42f4-89ba-432764ffa723.jpg?v=1788838817","url":"https:\/\/www.activepoolsupply.com\/products\/spa-frog-bromine-cartridge-150-gram","provider":"Active Pool Supply","version":"1.0","type":"link"}