{"product_id":"haviland-c003222-cs20q-durachlor-rust-n-scale-quart","title":"Haviland C003222-CS20Q DuraChlor Rust-N-Scale 1 Quart Bottle for Pools","description":"\u003cdiv class=\"pps-details\"\u003e\n\u003cp\u003eHaviland item \u003cstrong\u003eC003222-CS20Q\u003c\/strong\u003e: DuraChlor Rust-N-Scale, 1 quart bottle. It removes metal-caused stains on pool surfaces and removes suspended metal particles using the existing filtration system.\u003c\/p\u003e\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eC003222-CS20Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eHaviland Pool \u0026amp; Spa Products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDuraChlor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eRust-N-Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize (this listing)\u003c\/th\u003e\n\u003ctd\u003e1 quart bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes made (per Haviland)\u003c\/th\u003e\n\u003ctd\u003e1 qt bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003ePools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFeatures and benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCrystallizes metals and removes metal stains\u003c\/li\u003e\n\u003cli\u003eRemoves and prevents scale buildup\u003c\/li\u003e\n\u003cli\u003eRemoves iron, copper, silver and manganese\u003c\/li\u003e\n\u003cli\u003eCompatible with all filtration types and all sanitizers\u003c\/li\u003e\n\u003cli\u003eSafe for any type of pool equipment\u003c\/li\u003e\n\u003cli\u003ePrevents staining and scaling; protects plumbing and equipment\u003c\/li\u003e\n\u003cli\u003eCan solve existing water issues or prevent them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use (per Haviland)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBest results above 60 degrees F\u003c\/li\u003e\n\u003cli\u003eAdjust pH to 7.5 or higher and clean filter as necessary; add when pool is not in use\u003c\/li\u003e\n\u003cli\u003eReduce chlorine to 1 ppm before application and for 1 week after\u003c\/li\u003e\n\u003cli\u003eTurn off chlorine generator and disconnect, bypass or remove Nature 2, Frog and similar systems\u003c\/li\u003e\n\u003cli\u003eFor light staining or low metal content use 1 quart per 10,000 gallons; double the dose for issue stains\u003c\/li\u003e\n\u003cli\u003eRun filter continuously 48 hours; pool use can resume in 8 hours; avoid superchlorinating for 1 week\u003c\/li\u003e\n\u003cli\u003eWater with high calcium, TDS or positive saturation index may cloud and clears with normal filtration; clarifiers speed recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways read and follow the full label directions and safety precautions before use.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/durachlorpool.com\/wp-content\/uploads\/2023\/05\/hav_rust_n_scale.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (SDS, PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haviland","offers":[{"title":"Default Title","offer_id":48335748661467,"sku":"C003222-CS20Q","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/8343\/5483\/files\/1dzjqOB3G-3rpUDsyh4U3anFDBwQaGAkw.jpg?v=1791053100","url":"https:\/\/premierpools.com\/products\/haviland-c003222-cs20q-durachlor-rust-n-scale-quart","provider":"Premier Pool \u0026 Spa","version":"1.0","type":"link"}