Pentair PLM Filter Systems Base (OptiFlo) | 155333P Pal Treo Mini Lights while its compatibility with the

while its compatibility with the Pentair (formerly A&A) Style 1 system allows for a direct upgrade without re-plumbing

Shut off power and water supply to the heater prior to installation

The disc sweeps up dirt and algae off the surface of the pool

Ensure compatibility with your existing top-feed valve system

Without Controller

Pentair PLM Filter Systems Base (OptiFlo) | 155333P Pal Treo Mini Lights while its compatibility with theBase Universal Optiflopmp Boxed Pentair Features: Base Universal Optiflo Pump Boxed. For Meteor Filter Systems, EasyClean DE System, Sand Dollar Filter Systems and Cristal Flo II Filter System