Pentair Light Fixture Housing, 3/4", Back Concrete, CN5 | 78210700 Spa Step Parts The Hayward ECX1014A Shaft Kit

The Hayward ECX1014A Shaft Kit is used in select Perflex filter assemblies

keeping your filtration plumbing tidy

Manufacturer part number 521378

It plays a key role in restoring functionality by swapping out critical components

it helps keep water moving correctly and ensures reliable operation

Pentair Light Fixture Housing, 3/4", Back Concrete, CN5 | 78210700 Spa Step Parts The Hayward ECX1014A Shaft KitWhat This Part Is Used For Pentair 78210700 Fix Housing 3 4in, CN5, Back Conc is a replacement housing used in compatible Pentair fitting assemblies. It supports internal components and maintains secure plumbing connections. Why This Part Matters A worn or cracked housing can lead to circulation problems and water intrusion. Replacing it restores proper fit and helps maintain consistent system performance. It also protects adjacent surfaces from leak