Hayward H-Series Bulb Well After 6/1/01 (HAXTBW1930) pallighting and general system response while

and general system response while keeping the spa feeling natural to use

A properly selected cartridge pack helps restore intended filtration support and contributes to a cleaner maintenance cycle

Useful for repair and replacement work

10" round grate

Replacement jacket top for select Hayward H-Series ED2 300 heaters

Hayward H-Series Bulb Well After 6/1/01 (HAXTBW1930) pallighting and general system response whileDesigned for Hayward H Series heaters built after June 1, 2001, this bulb well provides the protective pocket needed for proper sensing component placement inside the heater assembly. It helps shield the sensing bulb from direct exposure while still allowing accurate temperature response, making it an important part when restoring dependable heater operation. A worn, damaged, or corroded bulb well can affect serviceability and should be replaced with