Filbur FC-9870 Pool 18" x 11" Rectangular DE Grid Filter ussealmfg 1-1/2 inch slip connection and

1-1/2 inch slip connection and 160 GPM rating

For compatible distribution systems

The 39005300 is a strong service choice when a compatible UltraFlow 2

Matching the correct burner spacer helps preserve intended fit and supports cleaner service work

Filbur FC-9870 Pool 18" x 11" Rectangular DE Grid Filter ussealmfg 1-1/2 inch slip connection andA rectangular DE grid filter helps create the working filtration surface inside a compatible diatomaceous earth filter system, and this Filbur FC 9870 grid is designed in an 18 inch by 11 inch format for matching pool applications. When a grid becomes torn, worn, or less effective, the filtration system can lose the dependable debris capture support it should provide. The 18 inch by 11 inch dimensions and FC 9870 reference give this part practical