Back Flush Filter
Finally. A Drip Filter That Takes Care of Itself.

The new self-cleaning Back Flush Filter provides scrubbing action with every cycle. This revolutionary filter has a pressure actuated piston which flushes debris each time the system is turned on and off. With virtually no maintenance, this filter protects your system and is ideal for residential and city water applications.

Features & Specifications

• Filter provides self-cleaning action with every cycle, as debris is flushed every time the system is turned on and off
• Can be installed at or below grade in a standard valve box
• Use with check valve (CV-075 or CV-100) when Back Flush Filter is at a lower elevation than the rest of the system
• Male x Male threaded connections for direct connection to valves and pressure regulators
• Replacement filter elements are available in three configurations: 200 mesh (75 micron), 150 mesh (100 micron) and 100 mesh (150 micron) models

Operating Range

• Flow:
  3/4" BFF: 0.20 to 12.0 GPM (45,4 to 2725 liters/hour; 0,01 to 0,76 l/s)
  1" BFF: 0.20 to 18.0 GPM (45,4 to 4088 l/h; 0,01 to 1,14 l/s)
• Pressure: 20 to 120 psi (1,4 to 8,3 bars)
• Filtration: 200 mesh

Models

• BFF075MPT (3/4" Back Flush Filter with 200 mesh screen)
• BFF100MPT* (1" Back Flush Filter with 200 mesh screen)
  *Available with BSP Threads

Replacement parts also available:

• BFF100M—100 mesh screen
• BFF150M—150 mesh screen
• BFF200M—200 mesh screen
• BFFREPAIR—Repair kit contains piston, screen and spring
• BFFDB—Duckbill Boot