It works with all standard sanitizers
durable solution that keeps pool covers dry and protected
Easy installation: replace worn rings with basic hand tools—no specialized equipment needed
2" slip ports with PVC construction for robust
Built for durability in demanding hot-tub environments
US Seal PS-3890 Buna Carbon Shaft Seal For Pool Pumps Hayward Jandy Tubbz Figure It works with all standardUS Seal PS 3890 Buna & Carbon Shaft Seal for Pool Pumps (Hayward Jandy) The US Seal PS 3890 combines Buna elastomer seals with a carbon primary ring and a polished ceramic seat to deliver dependable shaft sealing for pool pumps. Engineered for compatibility with Hayward NorthStar and TriStar units as well as Jandy FHP, JEP, MHP, PHP, SHP, SWF, WFTR, and PB4 60Q models, it provides a reliable, ready to install replacement that minimizes downtime.