Alkalinity

Alkalinity

Our Alkalinity Products category offers reliable testing solutions to measure the alkalinity levels in your water—a key factor in maintaining stable pH balance. Proper alkalinity helps prevent corrosion, scaling, and sudden pH changes in pools, spas, and water systems. These easy-to-use test kits and reagents provide accurate results, helping you keep your water safe, clear, and perfectly balanced for everyday use or professional maintenance.

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35 products

Palintest Total Alkalinity Pool TesterPalintest Total Alkalinity Pool Tester
Lovibond Alkalinity (P + OH) HR Drop Test Kit
Lovibond Alkalinity M (Total) Drop Test Kit
Lovibond Alkalinity Products Drop Test Kit
Save £2.26
Palintest Pooltester Chlorine/pH/Total Alkalinity
Palintest
Palintest Pooltester Chlorine/pH/Total Alkalinity Sale price£20.34 Regular price£22.60
Pool Lab 2.0 PhotometerPool Lab 2.0 Photometer
Save £20.19
Lovibond Checkit 5 in 1 Pool & Spa Balanced Water KitLovibond Checkit 5 in 1 Pool & Spa Balanced Water Kit
Lovibond
Lovibond Checkit 5 in 1 Pool & Spa Balanced Water Kit Sale price£181.93 Regular price£202.12
LaMotte ColorQ 2x, Pro 7LaMotte ColorQ 2x, Pro 7
Hanna Instruments HI-97105C Marine Master Photometer KitHanna Instruments HI-97105C Marine Master Photometer Kit
Hanna Instruments HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer KitHanna Instruments HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer Kit
Save £79.55
Lovibond MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Copper, Iron, tablet reagents (OTZ)