Waterway 550-6730 Pressure Relief Valve Assembly – Crystal Water 525 Sq Ft Cartridge Filter Pentair Quad D E Cartridge Style Filters 80 minimizing the risk of clogs

minimizing the risk of clogs and simplifying maintenance

XX-Large- 44"-48"

leak-free fit

Keep your pool vacuum operating at maximum efficiency by avoiding the need to clean leaves and debris out your skimmer basket

Eliminates the need to reach down into cramped or obstructed areas to adjust pump settings

Waterway 550-6730 Pressure Relief Valve Assembly – Crystal Water 525 Sq Ft Cartridge Filter Pentair Quad D E Cartridge Style Filters 80 minimizing the risk of clogsWaterway Pressure Relief Valve Assembly This heavy duty manual air relief valve is furnished to aid in bleeding unwanted air when starting the filter. This work with Waterway's Crystal Water D. E filters and Crystal Water Cartridge filters. After each service or initial installation, before starting the pump: Verify the filter body clamp is properly assembled Close filter drain Open all system valves to allow normal system operation Place the heavy