Pentair PacFab 2" High Flow Valve Lid Assembly (272422) mazzei The Magnum fit and 2

The Magnum fit and 2 inch relationship give this part practical value because structural wet-end components work best when they match the original pump geometry closely

Helps maintain proper heater service access

Helps keep filter sand contained while returning clean water

Useful when white is the preferred finish match

The Polaris Zodiac Backup Valve [360 In-Line Blk] (9-100-1201) is a replacement backup valve for compatible Polaris and Zodiac pressure-side pool cleaner systems

Pentair PacFab 2" High Flow Valve Lid Assembly (272422) mazzei The Magnum fit and 2This lid assembly is intended for compatible PacFab 2 inch high flow valve systems needing a complete top side replacement rather than individual small parts. It helps restore the sealing surface and operating area of the valve when the existing lid has fatigue, cracks, worn fittings, or service damage. Choosing the correct assembly can improve reliability during filter mode changes and help prevent nuisance leaks around the valve top. Lid assembly