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Safe for surfaces—low residue helps protect liners and equipment while delivering effective oxidation
Langelier Saturation Index calculator: Maintains balance to prevent scale and corrosion
delivering consistent performance season after season
The IntelliChem Winterizing Kit includes the protective end caps and solution for safely storing pH and ORP probes when they are not in use
Winter Protection for pH and OP Sensors
Hayward Pressure Gauge One Quarter Inch Bottom Mount for Pool Filters SPST switch Safe for surfaces—low residue helpsHayward Pressure Gauge 1 4" Bottom Mount for Pool Filters Intro The Hayward Pressure Gauge, 1 4 inch bottom mount, is a precise, easy to install instrument for pool filtration systems. It ensures compatibility with Hayward filters while delivering clear suction readings to help you maintain consistent flow and water clarity. With a 060 psi range, it makes it easy to detect pressure changes before problems arise. List of Features Fits Hayward Filters: