{"product_id":"hth-plus-alkalinity-increaser-25-lb","title":"HTH PLUS Alkalinity Increaser 25 lb","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your pool water balanced with \u003cstrong\u003eHTH PLUS Alkalinity Increaser\u003c\/strong\u003e (25 lb). This specialty formula is engineered to raise total alkalinity, providing a stable buffering capacity that minimizes pH swings caused by weather, swimmer load, and sanitizer additions. With properly balanced alkalinity, your pool stays clearer, safer, and easier to maintenance routine.\u003c\/p\u003e \u003ch2\u003eWhy alkalinity matters\u003c\/h2\u003e\n\u003cp\u003eTotal alkalinity acts as the buffer for pH. When alkalinity is too low, pH can fluctuate wildly, leading to cloudy water, corrosion of metal components, and reduced sanitizer effectiveness. By elevating alkalinity to the correct range, you create a steadier environment where pH remains within ideal levels for comfort and equipment protection.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eStabilizes pH by increasing total alkalinity, reducing annoying pH drift\u003c\/li\u003e \u003cli\u003eHelps chlorine and other sanitizers work more efficiently, delivering consistent sanitization\u003c\/li\u003e \u003cli\u003eLarge 25 lb container—ideal for frequent maintenance and larger pools\u003c\/li\u003e \u003cli\u003eSimple integration into existing pool care routines with clear dosage guidance on the label\u003c\/li\u003e \u003cli\u003eSuitable for routine seasonal maintenance and after events that stress water balance (rain, heavy use, or chemical adjustments)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cp\u003eBegin with a water test to determine current alkalinity and pH. Follow the product label for dosing based on pool size and the measured alkalinity. With the pool circulating, evenly broadcast the product around the pool or near the return jets to promote even distribution. Allow the chemical to circulate, then re-test after 24 hours and adjust as needed. If your pH remains unstable, consider balancing accompanying parameters in your pool care routine.\u003c\/p\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePool owners seeking a reliable way to maintain stable pH and protect sanitizers\u003c\/li\u003e \u003cli\u003eNew pools or pools experiencing frequent alkalinity drift due to weather or use\u003c\/li\u003e \u003cli\u003eHomes needing a long-lasting, bulk solution for regular balance maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose HTH PLUS\u003c\/h2\u003e\n\u003cp\u003eHTH PLUS is a trusted line in pool care, designed for predictable, practical results. The 25 lb bag provides a convenient, economical option for households managing larger pools or seasonal maintenance. When you want straightforward, dependable alkalinity adjustment that supports overall water balance, \u003cstrong\u003eHTH PLUS Alkalinity Increaser\u003c\/strong\u003e is a solid choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hth","offers":[{"title":"Default Title","offer_id":52270093828370,"sku":"8136540","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8136540_A.eps_High.jpg?v=1778696228","url":"https:\/\/nationalhardwaregroup.com\/products\/hth-plus-alkalinity-increaser-25-lb","provider":"National Hardware Group","version":"1.0","type":"link"}