Waterway Plastics Champion Impeller, 1 HP, Replacement | 310-7440 Spa Ozonators The Napoleon STS4758 Screen for

The Napoleon STS4758 Screen for Silhouette Terminal is a dedicated replacement part designed for Silhouette Terminal units

Burn Area: 30x8 inches

heat-only pump built for larger residential pools that don't need cooling capability

this low-maintenance

Provides a dedicated attic firestop and vent sleeve pathway for safer venting penetrations

Waterway Plastics Champion Impeller, 1 HP, Replacement | 310-7440 Spa Ozonators The Napoleon STS4758 Screen forWhat This Part Is Used For The Waterway Plastics 310 7440 impeller is the hydraulic drive component used inside Champion series pool and spa pumps equipped with a 1 horsepower motor. It is responsible for pulling water into the pump housing and pushing it through the circulation system. This impeller is matched specifically to the Champion wet end geometry to maintain proper flow characteristics. It is typically replaced during pump rebuilds, seal