CMP Mini In-Line Chlorinator (25280-200-000) senasys The Hayward combustion blower is

The Hayward combustion blower is designed for compatible H-Series heater applications where the combustion air system needs dependable operation

and this 15 inch

Supports air adjustment for compatible spa jet systems

Replacing the diaphragm can help restore cleaner function without replacing the full cleaner

This product is intended for use where the listed Protege model or application matches the existing equipment

CMP Mini In-Line Chlorinator (25280-200-000) senasys The Hayward combustion blower isThe CMP Mini In Line Chlorinator (25280 200 000) provides a compact solution for adding controlled chlorine delivery to compatible pool and spa plumbing systems. Installed directly in the equipment line, this chlorinator is designed to hold chlorine tablets and support steady sanitizer distribution as water flows through the system. Its smaller footprint makes it useful where equipment space is limited or where a compact chemical feeder is preferred.