Aladdin Generic Baker Hydro Weir [9-3/8" W] (940) airreliefvalves and this Gecko TSC-4/K-4 version

and this Gecko TSC-4/K-4 version is designed in an 8-button large rectangular format for 2 pump applications using the BDLTSC4GE1 reference

It is a strong choice when the old valve is leaking

becomes erratic

In a control pack

Aladdin Generic Baker Hydro Weir [9-3/8" W] (940) airreliefvalves and this Gecko TSC-4/K-4 versionSkimmer weirs help regulate water entry and improve surface debris collection efficiency. This Aladdin Generic Baker Hydro Weir [9 3 8" W] (940) is engineered for skimmer parts applications, where maintaining proper fit, sealing performance, or debris control is essential to overall system reliability. It supports consistent operation by helping protect connected equipment and maintain intended function. Constructed for durability in pool and spa