Durable Stainless Steel Construction: Made from stainless steel, this air vent strainer is resistant to corrosion and designed to withstand the harsh conditions typically encountered in pool and spa filtration systems.
Compatible with Pentair Filters: Specifically designed for use with Pentair FNS® and Nautilus® Plus D.E. (diatomaceous earth) filters, ensuring proper fit and functionality.
Efficient Air Venting: Helps to remove air from the filter system, which can improve the filter’s performance and efficiency by preventing air locks and ensuring smooth operation.