10 Inch Anti-Vortex PVC Plate Assembly pipe-size_2" They are a step-up from

They are a step-up from the polished stainless steel finish

This is a PVC Reducing Tee Fitting with slip (socket) fitting connections that measures 3 x 3 x 1-1/4 Inch

This 304 cast stainless steel wedge anchor has a 6 inch deep body

This is a set of three Pentair recessed in-wall pool steps in white with a 15 inch width

This is commonly used for clearing blocked lines

10 Inch Anti-Vortex PVC Plate Assembly pipe-size_2" They are a step-up fromThis 10 inch anti vortex plate prevents the formation of a vortex and subsequently air entrapment into the pump by forcing any emerging vortex to go around a plate and then into the suction pipe. The swirling motion cannot be maintained and the vortex dissipates and cannot form if the path is too long and contorted. This schedule 80 PVC Anti Vortex plate is a simple, effective product that controls velocity on your suction line and avoids cavitation.