Waterway Auto Vent [4" Hole Size] (675-6531) gentekk this O-ring kit helps support

this O-ring kit helps support dependable pump sealing and contributes to cleaner overall equipment performance

A properly selected Magic Plastics gate valve contributes to more dependable shutoff performance and more accurate replacement outcomes

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

A filter cartridge supports cleaner water by removing suspended debris as the system circulates

Waterway Auto Vent [4" Hole Size] (675-6531) gentekk this O-ring kit helps supportThe 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