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Commercial Water Softening, Filtration, and Purification Solutions

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Advanced high-efficiency standard turnkey engineered designs for all commercial applications.

Turbidity Filter Quick Select

Duplex Alternating Turbidity Filters

Excalibur Commercial EWS FD1AG4 Duplex Alternating Turbidity Filter

Excalibur Water Systems’ Duplex Alternating Turbidity Filters utilize two standard control valves integrated with one fully ported motorized alternating valve (MAV) to allow one unit to be in regeneration or stand-by at a time while the other unit is in service. 

This system provides a continuous supply of filtered water with the control valves indicating which unit is online and in stand-by operation. Its internal non-corrosive single piston & patented 1-piece compressible seal/ spacer stack assembly allow it to be hydraulically balanced.

The MAV has a sight glass that allows you to view the position of the valve to know which filter is online and which is always on stand-by.

Duplex Alternating Turbidity Filter Products

Excalibur Water Systems Duplex Alternating Turbidity Filters come in various valve sizes/flow rates. Select a flow rate and valve size that best fits your application below: 

FD1-AG Series

FD125-AG Series

FD15-AG Series

FD2MQC-AG Series

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