NKD (Naked) Photometer Calc Hardness Strips 50 Poppits stabiliser-free oxidiser treatment for swimming

stabiliser-free oxidiser treatment for swimming and spa pools

This specially refined pool salt is naturally produced through the power of sun and wind

Optimises filtration efficiency for your sand filter

Easy application via skimmer or pump basket

Minimal clouding – treat and swim immediately

NKD (Naked) Photometer Calc Hardness Strips 50 Poppits stabiliser-free oxidiser treatment for swimmingNKD Photometer Calcium Hardness Test Strips (50) Accurate Calcium Hardness Testing for Freshwater Pools & Spas Protect your pool surfaces and equipment with NKD Photometer Calcium Hardness Test Strips, designed exclusively for use with the Naked Pools Digital Photometer Kit. These highquality strips deliver fast, precise Calcium Hardness readings, helping you maintain balanced, longlasting, crystalclear freshwater. Benefits of NKD Calcium Hardness