Hayward Acrylic Machined Flow Cell (CAX-20251) skimmerparts and this Balboa Retrofit Bezel

and this Balboa Retrofit Bezel E4 Topside Panel Adaptor is designed for compatible applications where the panel update needs a cleaner visible transition

A properly matched topside like this is especially appealing when the owner wants both functional restoration and a more attractive finished control area

It improves both appearance and user confidence with a focused repair

This replacement is especially useful when the original O-rings are flattened

Hayward Acrylic Machined Flow Cell (CAX-20251) skimmerparts and this Balboa Retrofit BezelThe Hayward acrylic machined flow cell is designed for compatible chemical control and sensing applications where a clear flow cell housing is needed. A flow cell is useful because it creates a controlled pathway for water to pass through monitoring equipment, helping support accurate sensing and dependable chemical management performance. This replacement is especially useful when the original flow cell is cracked, clouded, leaking, or damaged. The