{"product_id":"poolrx-pool-unit-7-5k-20k-gallons-algaecide-with-3-active-minerals","title":"PoolRx+ Pool Unit 7.5K–20K Gallons | Algaecide with 3 Active Minerals","description":"\u003ch2\u003ePoolRx+ Overview\u003c\/h2\u003e\n\u003cp\u003ePoolRx+ Pool Unit is the upgraded algaecide formula trusted by pool owners. Designed to treat 7,500 to 20,000 gallons, the blue PoolRx+ unit carries three active minerals—copper sulfate, zinc sulfate, and silver nitrate—creating an additional layer of protection alongside your existing sanitizer. EPA Registered and NSF\/ANSI 50 Certified, PoolRx+ is formulated to reduce chemical demand while helping maintain clear, inviting water for up to six months per treatment. When used seasonally, the minerals can be rejuvenated for up to a year in your pool. For best results, start with a new PoolRx+ unit at the beginning of each swim season. If you use your pool year-round, consider applying a booster after six months, or when you notice algae returning.\u003c\/p\u003e\n\u003cp\u003eWhat this means in practice is a simpler maintenance routine. You may notice less chemical fiddling, steadier water clarity, and a more comfortable pool experience for swimmers and pets. PoolRx+ works across pool types and is compatible with chlorine, salt, UV, or ozone systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEliminates all types of pool algae\u003c\/li\u003e\n  \u003cli\u003eReduces chemical demand\u003c\/li\u003e\n  \u003cli\u003eEffective for up to 6 months per treatment\u003c\/li\u003e\n  \u003cli\u003eNSF\/ANSI 50 certified\u003c\/li\u003e\n  \u003cli\u003eIdeal for chlorine, salt, UV, or ozone pools\u003c\/li\u003e\n  \u003cli\u003eNew formula with 3 active ingredients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use PoolRx+\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStart with a fresh PoolRx+ unit at the beginning of each swim season\u003c\/li\u003e\n  \u003cli\u003eApply according to the dosing guidance on the packaging for your pool size\u003c\/li\u003e\n  \u003cli\u003eFor year‑round use, add a booster after six months or when algae reappears\u003c\/li\u003e\n  \u003cli\u003eSuitable for 7.5K–20K gallons and larger water bodies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChlorine pools seeking steady clarity with lower chemical overhead\u003c\/li\u003e\n  \u003cli\u003eSaltwater pools aiming for mineral-based protection\u003c\/li\u003e\n  \u003cli\u003eUV or ozone pools that benefit from an extra safeguard\u003c\/li\u003e\n  \u003cli\u003eBackyard gatherings with inviting, comfortable water for guests and swimmers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size pool does PoolRx+ cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: PoolRx+ covers 7,500 to 20,000 gallons; start fresh each season for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is PoolRx+ compatible with chlorine, salt, UV, and ozone pools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—PoolRx+ supports chlorine, salt, UV, and ozone pools and carries NSF\/ANSI 50 certification.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"poolrx","offers":[{"title":"Default Title","offer_id":45739064557754,"sku":"B09FWQ8QCH","price":144.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/poolrx-plus-bottle-pour.jpg?v=1774721195","url":"https:\/\/gardencanada.ca\/products\/poolrx-pool-unit-7-5k-20k-gallons-algaecide-with-3-active-minerals","provider":"Garden Canada","version":"1.0","type":"link"}