Waterway Auto Vent [4" Hole Size] (675-6531) gentekk This type of pipe is

This type of pipe is especially useful when installers want to reduce the number of fittings needed across a longer run or need more routing freedom in tighter spaces

0 HP diffuser is designed for compatible pump applications where the internal hydraulic section needs to be rebuilt with the proper medium-head component

this Waterway union is a practical option when a 1-1/2 inch buttress-thread-to-female-thread serviceable connection is needed

This version is especially useful when the original L7 master bulb has failed

Supports cleaner operation and serviceability

Waterway Auto Vent [4" Hole Size] (675-6531) gentekk This type of pipe isThe Waterway Auto Vent is a 4" hole size air control component used in compatible spa and hot tub systems. Auto vent parts help manage air movement within the system and support proper operation of related air control or venting features. Part number 675 6531 is a practical replacement when the existing auto vent is damaged, aged, or no longer performing as intended. Matching the 4" hole size requirement helps ensure the component fits the