Refill Tablets – Replacement Reagent Kit (70 Tablets)

Refill Tablets – Replacement Reagent Kit (70 Tablets) are photometer-compatible replacement / refill reagent tablets used for accurate pool & spa testing. Key Specs Product type: Replacement / refill reagent tablets (consumable) Test parameter: Multi-parameter (Free Chlorine, pH, Total Chlorine, Cyanuric Acid, Total Alkalinity) Range: Varies by test Format: Tablet reagent kit (70 tablets) Shelf life: 2 years (sealed, stored properly) What this reagent does This refill kit restocks your photometer reagents and includes: 20 tablets DPD N 1 (free chlorine), 20 tablets phenol red (pH), 10 tablets DPD N 3 (bound / total chlorine), 10 tablets CYA test (cyanuric acid/stabilizer), and 10 tablets Alkalinity-M (alkalinity/acid capacity). Storage & shelf life Store tablets cool, dry, and sealed. Avoid humidity and heat. Recommended storage temperature: store sealed in a cool, dry place Protect from: moisture/water and direct heat Proper storage helps maintain accuracy and suppo