The Hayward 40mm Union provides a secure, leak-free connection for compatible Hayward pumps, filters, and equipment. Made from durable materials, it ensures reliable performance and easy installation.

Suits the following equipment:
Pumps:
Hayward Super Pump (40mm connection models)
Hayward MaxFlo Series (40mm connection models)
Hayward PowerFlo / Powerline pumps (40mm models)
Filters:
Hayward Powerline Sand Filters (40mm connection models)
Hayward StarClear Cartridge Filters (40mm connection models)
Hayward Micro StarClear (compact cartridge filters with 40mm unions)