The Forty-X™ Disc Filter is a high-rate tertiary filter that requires a fraction of the footprint required by traditional sand filters. It is ideal for upgrading traveling bridge and deep-bed sand filters.
The Forty-X Disc Filter is designed with unique pleated, woven media filter panels. It uses an inside-out flow pattern that reduces backwash cycles and energy demand leading to lower lifecycle costs.
Forty-X disc filters may be covered by one of more of the following patents: 7,597,805; 7,972,508; 8,118,175; 8,409,436; 8,801,929; 8,808,542; 8,961,785