Standard Style C Vacuum Filter Grid Assembly - 38 x 48 Inches for-use-with_Spa Has ORP capability and provides

Has ORP capability and provides greater chemical control

There are no sharp ridges protruding out from the edges

made by MSA Safety

The Roller Block is not sold separately

And copper is well known for its ability to efficiently transfer heat

Standard Style C Vacuum Filter Grid Assembly - 38 x 48 Inches for-use-with_Spa Has ORP capability and providesThis is a Standard Style C Vacuum Filter Grid Assembly measuring 38 x 48 inches. It has an outlet that is 2. 687 inches OD and positioned width centerline. The assembly includes the grid, cover and gasket. This grid is manufactured by Universal Filtration for all commercial vacuum filters. The grids are precision vacuum formed from quality, polystyrene plastic.