Filbur Manufacturing Filter Grids
Filbur filter grids are designed for Diatomaceous Earth filter applications. All grids are constructed with a reinforced spine for added durability.
These grids use a 100% Polypropylene cloth. Polypropylene is mildew and rot resistant and has excellent resistance to acids and alkalis. This material has been in use in the Pool and Spa industry for over 50 years. During this time the Polypropylene material has gone through several modifications. Improvements such as yarn construction, weave pattern, and fabric finishing allow for better control of the fabric's "permeability" in order to optimize the D.E cake characteristics.
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