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4761 W Jacquelyn Ave, Fresno, CA 93722, USA

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Filter Master (FM) Series Controls

Our new line of filter backwash controllers featuring: 

  • The only UL Listed Controller on the Market

  • 1-32 station flexibility

  • One-second timing increments

  • Progressive tank cleaning 

  • Solar panel option

  • Our new digital Sensor Pressure Differential (SPD) gauge

FM-2 DCL

1 station with master valve or 2 station Filter Master Series controller. Includes our new 1-30 PSI Sensor Pressure Differential (SPD) transducer gauge. Battery operated. Rust-proof plastic outdoor enclosure. 

FM-4 P

Up to 4 stations AC/DC/DCL Filter Master Series controller with digital display through door. Includes our new 1-30 PSI Sensor Pressure Differential (SPD) gauge. Rust-proof outdoor enclosure. Selectable progressive or sequential filter backwashing and finer timing selections for maximum cleaning. Solar optional.

FM-4/8

4 or 8 station AC/DC/DCL Filter Master Series controller with heavy duty outdoor enclosure designed to meet or exceed NEMA 4X rating. Includes our new 1-30 PSI Sensor Pressure Differential (SPD) gauge. Selectable progressive or sequential filter backwashing and finer timing selections for maximum cleaning. Solar optional.

FM-8 UL

8 stations plus master valve AC/DC/DCL UL/NEMA listed Filter Master Series controller with digital display. Includes our new 1-30 PSI Sensor Pressure Differential (SPD) transducer gauge. Heavy duty outdoor enclosure designed to meet NEMA 4X rating. Selectable progressive or sequential filter backwashing and finer timing selections for maximum cleaning. Solar optional.

FM-12, 16, 32

12-32 stations plus master valve AC/DC/DCL Filter Master Series controller with digital display. Includes our new 1-30 PSI Sensor Pressure Differential (SPD) transducer gauge. Powder-coated steel enclosure. Selectable progressive or sequential filter backwashing and finer timing selections for maximum cleaning. Solar optional.

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