Algae Kil 50 - General Purpose Algaecide - 1 Quart filter-width_8 7/8 inches This is a Stenner S3QP

This is a Stenner S3QP Pump Head #5 replacement with Santoprene tube and rated for 25 PSI

1-1/2 inch socket and 1/2 inch orifice

It has a durable polycarbonate body and built-in protection for the ORP sensor surface

Other replacement cells offer significantly less life and less chlorine

It is used for Calcium Hardness Test as standard in Taylor Kits

Algae Kil 50 - General Purpose Algaecide - 1 Quart filter-width_8 7/8 inches This is a Stenner S3QPThis is a 1 quart bottle of Algae Kil 50 which contains a unique algaecide formula that is perfect for general use and maintenance. This liquid algaecide is a mixture of alkyl dimity and benzyl ammonium chloride which kill and destroy most commonly found algae in swimming pools. Active Ingredient of the Algae Kil 50: 50% Alkyl (C14=50% C12=40% C16=10%) dimethyl, benzyl ammonium chloride, 50% Other Ingredients. Directions for Adding Algae Kil 50 to