Filbur FC-9750 Pool 24" x 17-1/2" Rectangular DE Grid Filter modular A spa heater should make

A spa heater should make the system feel ready when you want to use it

Useful when the original assembly is leaking or no longer functioning correctly

Valterra Master Blaster filter wand

A rectangular DE grid helps support debris capture inside a compatible diatomaceous earth filter

In a luxury-style seat

Filbur FC-9750 Pool 24" x 17-1/2" Rectangular DE Grid Filter modular A spa heater should makeA rectangular DE grid filter helps provide the internal filtration surface needed by a compatible diatomaceous earth filter system, and this Filbur FC 9750 grid is designed in a 24 inch by 17 1 2 inch format for matching pool applications. When the original grid becomes worn, torn, or less effective, the filter can lose the debris capture support it should provide. The 24 inch by 17 1 2 inch dimensions and FC 9750 reference give this part practical