Hayward Filter Sight Glass Cylinder | SPX0072D Depth Markers Energy-Efficient – LED technology minimizes

Energy-Efficient – LED technology minimizes energy consumption while maximizing light output

this grate ensures the perfect fit and seamless functionality

offering high-energy efficiency and versatile installation options for remote outdoor spaces

For professional pool service teams handling routine maintenance

Hayward Filter Sight Glass Cylinder | SPX0072D Depth Markers Energy-Efficient – LED technology minimizesWhat This Part Is Used For The SPX0072D glass cylinder is used on compatible Hayward flow indicator or sight glass assemblies. It allows visual inspection of water movement within the system. Why This Part Matters A cracked or clouded cylinder makes it difficult to confirm proper circulation. That can delay diagnosing flow issues or air intrusion. Replacing the glass restores clear visual monitoring. Key Features and Specifications Manufacturer part