Insta-TEST PRO Phosphate Test Strips High Range Valve Prevents overheating or excessively cold

Prevents overheating or excessively cold water

When you purchase the CMP Sta-Rite Dura-Glas pump basket from Benchmark Pool Supply

the LN4045 holds up to repeated use without losing shape or effectiveness

Compact size that fits easily in service trucks

Consistent sanitation is the foundation of clean

Insta-TEST PRO Phosphate Test Strips High Range Valve Prevents overheating or excessively coldInsta TEST PRO Phosphate High Range Test Strips are designed to measure elevated phosphate levels in pool and spa water where algae pressure, recurring cloudiness, or chlorine demand issues are present. These professional grade strips provide fast, reliable readings at higher concentrations commonly found in problem pools or pools that have not been treated for phosphates. Phosphates act as a primary nutrient source for algae. When levels rise