Innermost QuickPro #1 Pump Head - 25 PSI - Pack of 2 ad-label_Replacement Parts This is a U-3 skimmer

This is a U-3 skimmer lid cover and collar in white

The Waterco SM36-80 sand filters are manufacturer with high grade fiberglass and the latest in fiberglass winding technology

It is easy to replace Pentair's old-style grates where a frame already exists with the Retrofit SuperFlow

This cover fits AquaStar 24 inch models and American/Pentair models with 3/4 inch deep existing window grid frames and 4 x 4 screw hole patterns

Each vinyl label is printed using our high-quality weather and sun resistant inks

Innermost QuickPro #1 Pump Head - 25 PSI - Pack of 2 ad-label_Replacement Parts This is a U-3 skimmerThis is a package of 2 QuickPro #1 Pump Heads rated at 25 PSI for Stenner Classic 100 and 170 pumps. The pump head replacements include Santoprene tube and ferrules 1 4 inch. The Innermost QuickPro pump head is next to the motor or feed rate control in the Classic Series Double Head Pumps.