Union 3 Inch - Schedule 80 composition_Chlorinated Rubber Other options you may consider

Other options you may consider include an extra battery

This is a PVC Reducing Tee Fitting with two slip (socket) fitting connections and one FIPT (female) connection that measure 6 x 6 x 2 Inch

And it uses DPD

and hotels/motels

The replaceable leafing edge is good for loosening leaves stuck on the bottom of the pool

Union 3 Inch - Schedule 80 composition_Chlorinated Rubber Other options you may considerThis is a Legend Valve Union, 3 Inch Slip. It is constructed of Schedule 80 PVC. PVC Schedule 80 fittings are for higher pressure applications and have a thicker wall than Schedule 40 pipe. Schedule 80 fittings are mostly used in commercial pools and in higher temperature areas such as around pool heaters. Our Legend Valve PVC Schedule 80 unions are manufactured with high quality PVC resin. They can be used on Schedule 40 or 80 pipe. Solvent ends