Waterway Dual Port Skim Filter Weir Door [100/200 Sq. Ft.] [Grey] (550-6607) filters or improperly matched

or improperly matched

0 HP unit needs complete renewal with a compatible two-speed model

A properly selected Magic Plastics gate valve contributes to more dependable shutoff control and more accurate replacement results

A shaft like this is useful because it helps the bypass mechanism move and function properly

2 inch slip by 2 inch union configuration

Waterway Dual Port Skim Filter Weir Door [100/200 Sq. Ft.] [Grey] (550-6607) filters or improperly matchedThe Waterway 550 6607 weir door is designed for compatible dual port skim filter applications in 100 and 200 square foot sizes and comes in gray. A weir door like this is useful because it helps restore proper skimming action at the entry point of the assembly, supporting better surface water movement into the filter area. Weir doors are important moving parts in skim filter systems because they help regulate how water enters the unit during