Filbur FC-9880 Pool 18" x 13-13/16" Rectangular DE Grid Filter miscvalves This Waterway replacement is a

This Waterway replacement is a strong choice when the original Flo-Pro vacuum plate is missing

A base like this is useful because it supports the main tank body structure

Improves control convenience and replacement confidence

The Waterway 310-1900 wet end is designed for compatible 3

Directional smooth-face design in stainless steel

Filbur FC-9880 Pool 18" x 13-13/16" Rectangular DE Grid Filter miscvalves This Waterway replacement is aA rectangular DE grid filter helps support diatomaceous earth filtration within a compatible pool filter assembly, and this Filbur FC 9880 grid is designed in an 18 inch by 13 13 16 inch format for matching applications. When the original grid becomes worn, torn, or less effective, the filter can lose the dependable support it should provide during use. The 18 inch by 13 13 16 inch dimensions and FC 9880 reference give this part practical value