{"product_id":"spaguard-ph-increaser-for-spas-hot-tubs-18-oz-pack-of-3-fast-dissolving-granules-equipment-protection","title":"SpaGuard pH Increaser for Spas \u0026 Hot Tubs, 18 oz Pack of 3 — Fast-Dissolving Granules, Equipment Protection","description":"\u003cp\u003e\u003cstrong\u003eSpaGuard pH Increaser is a fast-dissolving granular treatment that raises low spa and hot tub pH to protect equipment and make water more comfortable for bathers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLow pH in spas and hot tubs accelerates metal corrosion, shortens filter and heater life, and can create harsh water that irritates eyes and skin. SpaGuard's formula is designed to dissolve quickly and raise pH gradually so you can achieve precise control without overshooting. Sold as an 18 oz container in a convenient pack of three, this product is intended for regular maintenance and emergency pH corrections to keep your spa running smoothly.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does this product change my spa's pH?\u003c\/h3\u003e\n\u003cp\u003eThe granules dissolve rapidly and begin altering pH on contact, but the product is formulated to raise pH gradually to allow accurate follow-up testing. After application, wait the recommended circulation time before retesting so you can fine-tune to the desired level.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-dissolving granules for quick coverage.\u003c\/li\u003e\n  \u003cli\u003eRaise pH in measured increments to avoid overshoot.\u003c\/li\u003e\n  \u003cli\u003eRetest after recommended circulation (typically 15–30 minutes).\u003c\/li\u003e\n  \u003cli\u003ePack of three keeps spare containers on hand for repeat adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it harm spa components or interfere with sanitizers?\u003c\/h3\u003e\n\u003cp\u003eWhen used as directed, SpaGuard pH Increaser is formulated to be compatible with common spa materials and sanitizing systems. Proper pH reduces sanitizer depletion and limits corrosion risks, so improving pH actually helps your system perform more reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for plastics, metals, and typical spa finishes when dosed correctly.\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize sanitizer performance by bringing pH into the recommended range.\u003c\/li\u003e\n  \u003cli\u003eAvoid adding directly to pumps or filters — disperse in circulation.\u003c\/li\u003e\n  \u003cli\u003eFollow label dosing for your spa size to protect components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this product for best results?\u003c\/h3\u003e\n\u003cp\u003eMeasure current pH with test strips or a meter before adding treatment. Add the recommended amount to the water while the jets are running, wait the specified circulation time, then retest and repeat if necessary until your pH is in the desired range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTest water pH and total alkalinity first for accurate dosing.\u003c\/li\u003e\n  \u003cli\u003eBroadcast measured granules evenly around the perimeter while jets run.\u003c\/li\u003e\n  \u003cli\u003eWait and retest after circulation; make small adjustments rather than large ones.\u003c\/li\u003e\n  \u003cli\u003eStore containers sealed and dry to maintain product effectiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I adjust pH and keep my spa balanced?\u003c\/h3\u003e\n\u003cp\u003eFrequency depends on usage, bather load, and water source. Check pH at least once per week for regular use, and after heavy use or refill; adjust as needed to keep water comfortable and equipment protected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeekly testing is a good baseline for most backyard spas.\u003c\/li\u003e\n  \u003cli\u003eTest and adjust after adding fresh water, storm runoff, or heavy use.\u003c\/li\u003e\n  \u003cli\u003eMaintain pH alongside total alkalinity for stable results.\u003c\/li\u003e\n  \u003cli\u003eKeep a three-pack handy so you have spare doses available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SpaGuard pH Increaser is built for home spa and hot tub owners, rental property managers, and light commercial operators who want a reliable granular product to control low pH, reduce corrosion risk, and improve bather comfort. It’s suitable for anyone who performs routine water maintenance and needs a straightforward, quick-dissolving solution that works with common sanitizers and spa equipment.\u003c\/p\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: Can I add SpaGuard pH Increaser directly into the skimmer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Broadcast granules around the spa while jets run to disperse—adding directly to the skimmer can damage equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long after adding should I retest pH?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wait the recommended circulation time—typically 15–30 minutes—then retest and adjust in small increments if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SpaGuard","offers":[{"title":"Default Title","offer_id":56833503822164,"sku":"B01M1HKGU8","price":65.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/spaguard-ph-increaser-front-label.jpg?v=1787041338","url":"https:\/\/gardenluxe.co.uk\/products\/spaguard-ph-increaser-for-spas-hot-tubs-18-oz-pack-of-3-fast-dissolving-granules-equipment-protection","provider":"Gardenluxe Uk","version":"1.0","type":"link"}