{"product_id":"evaporative-cooler-scale-preventer-puck-limescale-nuvoh2o","title":"NuvoH2O Evaporative Cooler Scale Preventer Puck — 3-Month Limescale Protection for Swamp Coolers","description":"\u003ch2\u003eNuvoH2O Evaporative Cooler Scale Preventer Puck — 3-Month Limescale Protection\u003c\/h2\u003e\n\u003cp\u003eHard water limescale is the #1 enemy of evaporative coolers (swamp coolers). Scale accumulates on the water pan, pump, pads, and distribution tubes with every cooling cycle — reducing efficiency, restricting water flow, and causing premature component failure. The \u003cstrong\u003eNuvoH2O Evaporative Cooler Scale Preventer Puck\u003c\/strong\u003e stops this damage with a \u003cstrong\u003edual-action citrus + polyphosphate formula\u003c\/strong\u003e that removes existing limescale and prevents new buildup for \u003cstrong\u003eup to 3 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDead simple to use: place the puck in the \u003cstrong\u003ewater pan away from the pump\u003c\/strong\u003e and replace every 3 months. That's it.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Action Formula: Citrus Boost + Polyphosphate Protection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCitrus Boost (CitraCharge®):\u003c\/strong\u003e The natural citrus formula actively dissolves and removes existing limescale buildup from the water pan, pump housing, pads, and distribution tubes — restoring water flow and cooling efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyphosphate Slow-Release Pearls:\u003c\/strong\u003e Polyphosphate binds to hard water minerals (Calcium and Magnesium) in the water pan, keeping them suspended and preventing them from depositing as scale on cooler components throughout the full 3-month lifespan of the puck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents limescale buildup on water pan, pump, pads \u0026amp; distribution tubes\u003c\/li\u003e\n\u003cli\u003eRemoves existing limescale — restores water flow and cooling efficiency\u003c\/li\u003e\n\u003cli\u003eDual-action formula: citrus descaling + polyphosphate scale prevention\u003c\/li\u003e\n\u003cli\u003eLasts up to 3 months per puck — no measuring or daily maintenance\u003c\/li\u003e\n\u003cli\u003eSimple placement: set in water pan away from pump\u003c\/li\u003e\n\u003cli\u003eExtends the life of evaporative cooler components\u003c\/li\u003e\n\u003cli\u003eReduces maintenance costs and service calls\u003c\/li\u003e\n\u003cli\u003eProudly made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003ePlace the puck in the evaporative cooler water pan, \u003cstrong\u003eaway from the pump\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eRun the cooler as normal — the puck slowly releases its dual-action formula with every cycle.\u003c\/li\u003e\n\u003cli\u003eReplace after approximately \u003cstrong\u003e3 months\u003c\/strong\u003e or when the puck is fully dissolved.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Limescale Destroys Evaporative Coolers\u003c\/h2\u003e\n\u003cp\u003eEvaporative coolers are especially vulnerable to hard water damage because they continuously circulate and evaporate water — concentrating minerals with every cycle. Scale accumulates rapidly on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Pan:\u003c\/strong\u003e Scale buildup reduces water capacity and harbors bacteria\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump:\u003c\/strong\u003e Mineral deposits strain the pump motor and clog the inlet, leading to failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Pads:\u003c\/strong\u003e Scale clogs pad media, reducing airflow and evaporative efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistribution Tubes:\u003c\/strong\u003e Mineral deposits block the small holes, causing uneven water distribution and dry spots on pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NuvoH2O Scale Preventer Puck stops this damage before it starts — and dissolves scale that's already there.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Ingredients:\u003c\/strong\u003e Citrus formula (CitraCharge®) + polyphosphate slow-release pearls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Up to 3 months per puck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Water pan, away from pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e All evaporative coolers \/ swamp coolers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 711327\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NuvoH2O","offers":[{"title":"Default Title","offer_id":41657779191895,"sku":"711327","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/149__68634.webp?v=1744552841","url":"https:\/\/getultimatenow.com\/products\/evaporative-cooler-scale-preventer-puck-limescale-nuvoh2o","provider":"Get Ultimate Now ","version":"1.0","type":"link"}