{"product_id":"aquachek-select-7-in-1-pool-spa-test-strip-refills-2-pack-100-tests-measures-chlorine-ph","title":"AquaChek Select 7-in-1 Pool \u0026 Spa Test Strip Refills 2-Pack (100 Tests) — Measures Chlorine, pH","description":"\u003cp\u003e\u003cstrong\u003eAquaChek Select 7-in-1 Test Strip Refills (2 Pack) are refill sets of 50 strips each that quickly check seven key water chemistry markers for pools and spas.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your pool or spa water balanced and safe with these refill strips designed for the AquaChek Select reader. Each 2-pack includes two trays of 50 strips that together provide up to 100 rapid tests. The strip chemistry measures total hardness, total chlorine, total bromine, free chlorine, pH, total alkalinity, and cyanuric acid, giving you a broad snapshot of water condition in seconds without complicated procedures.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will these strips give me usable results?\u003c\/h3\u003e\n\u003cp\u003eThe AquaChek 7-in-1 strips are built for fast color-change readings that pair with the Select reader or can be read visually for a quick check. Most readings appear within seconds, letting you decide fast whether treatment or adjustment is needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImmediate color changes for each parameter.\u003c\/li\u003e\n  \u003cli\u003eWorks with the AquaChek Select reader for digital results.\u003c\/li\u003e\n  \u003cli\u003eNo mixing of reagents or wait times beyond a few seconds.\u003c\/li\u003e\n  \u003cli\u003eTwo trays supply up to 100 individual tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich water parameters are measured and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThese strips measure seven common but important parameters that affect water clarity, sanitizer performance, and comfort. Monitoring these markers helps you maintain balanced water chemistry for cleaner, safer swimming and longer-lasting equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTotal hardness — indicates dissolved minerals that can scale equipment.\u003c\/li\u003e\n  \u003cli\u003eTotal and free chlorine — show sanitizer levels and available sanitizer activity.\u003c\/li\u003e\n  \u003cli\u003eTotal bromine — useful for bromine-based systems or hot tubs.\u003c\/li\u003e\n  \u003cli\u003epH — influences comfort and sanitizer effectiveness.\u003c\/li\u003e\n  \u003cli\u003eTotal alkalinity — stabilizes pH to reduce rapid swings.\u003c\/li\u003e\n  \u003cli\u003eCyanuric acid — protects chlorine from sunlight (outdoor pools).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I store and handle the refill strips to keep them accurate?\u003c\/h3\u003e\n\u003cp\u003eProper storage keeps test chemistry stable and avoids false readings. Keep the trays sealed, dry and away from direct sunlight, and use strips before the expiration date for best accuracy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore in original trays; reseal between uses.\u003c\/li\u003e\n  \u003cli\u003eAvoid humidity, heat and sunlight exposure.\u003c\/li\u003e\n  \u003cli\u003eHandle strips by the edge to prevent contamination.\u003c\/li\u003e\n  \u003cli\u003eDiscard any strips that appear discolored before use or are past expiration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan these refills be used with other test systems or only the AquaChek Select?\u003c\/h3\u003e\n\u003cp\u003eThese refills are formulated for the AquaChek Select reader but can also be used for quick visual checks when you need a fast estimate. For the most consistent digital readings and compatibility, use them with the AquaChek Select device.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimized for AquaChek Select reader use.\u003c\/li\u003e\n  \u003cli\u003eVisual color matching works for rough, immediate checks.\u003c\/li\u003e\n  \u003cli\u003eNot intended as a replacement for professional laboratory analysis.\u003c\/li\u003e\n  \u003cli\u003eTwo-pack format offers value and extended supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool and spa owners, caretakers, and service professionals who want a straightforward, fast way to monitor multiple water chemistry factors. These refill strips suit anyone using the AquaChek Select reader or who prefers a convenient multi-parameter strip for routine checks—ideal for seasonal maintenance, frequent testing, or topping up an existing test kit supply.\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: How many tests are included in the 2-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package contains two trays of 50 strips each, totaling up to 100 individual tests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these strips measure cyanuric acid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 7-in-1 strips include cyanuric acid along with pH, alkalinity, hardness and sanitizer levels.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":56830126883156,"sku":"B00IT79QWE","price":53.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aquachek-select-7-in-1-front-packaging_bbd464f7-770d-4004-bf11-d3f5cde2723c.jpg?v=1787001673","url":"https:\/\/gardenluxe.co.uk\/products\/aquachek-select-7-in-1-pool-spa-test-strip-refills-2-pack-100-tests-measures-chlorine-ph","provider":"Gardenluxe Uk","version":"1.0","type":"link"}