The Filbur FC-9960 is a compatible replacement for the following spin filters:
The FC-9960 Spin Filter Round Grid Pool & Spa Filter is a compatible replacement circular spin grid with a 11.5 inch x 2.5 inch hub. The center core of this Filbur D.E. filter grid is reinforced for added strength and durability. In addition, the seams of this Filbur filter grid are stitched with strings resistant to chemicals and are sonically welded to prevent fraying. This Filbur circular spin grid is perfect for applications requiring a Diatomaceous Earth filter.
FC-9960 Spin Filter Round Grid Pool & Spa Filter specifications: