Pentair Sand Dollar SD 40 Filter EC-145320 spa-frog-chemicals Tank Bottom Assembly for the

Tank Bottom Assembly for the following Pentair Filters:

1-1/2" drain is easy to access and located to ensure complete draining during winterization

Balanced hydraulic flow

Tan Lid and Collar Set for the following Skimmers:

Pentair Sand Dollar SD 40 Filter EC-145320 spa-frog-chemicals Tank Bottom Assembly for thePentair Sand Dollar Filter EC 145320 The Sand Dollar Top Mount Sand Filter is the perfect high performance sand filter. It's incredibly simple to operate and maintain, and its built with long term reliability in mind. Plus, its highly efficient design provides all the clean, crystal clear water your pool requires year after year. Here's how. Pool water is routed through the sand filled pressure vessel. The sand traps particles so small they are