Innermost QuickPro #4 Pump Head - 25 PSI - Pack of 2 width_4 Inches This is an Insta-Test 6

This is an Insta-Test 6 Plus which includes 50 test strips and tests for Chlorine

The installation kits include a tubing check valve assembly

integrally cast brass fitting 3/4 inch flange and NPT threads on both ends

Smith's 8 inch low profile lane line anchor helps keep lane lines on the surface for better wave quelling

The K-1003 is an all-around test kit that is perfect for residential pools or spas that want to test for multiple factors

Innermost QuickPro #4 Pump Head - 25 PSI - Pack of 2 width_4 Inches This is an Insta-Test 6This is a package of 2 Stenner Innermost QuickPro #4 Pump Head replacement rated at 25 PSI for Classic 100 and 170 pumps. The pump head replacement includes 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.