Mini-Bag Filter

Ideal for spray nozzle protection

Here's the best answer yet to the need for a small yet rugged final filter for liquids at pressures to 3000 psi.

The filter contains a stainless wire mesh “bag” with a 14 square inch area. It can be thrown away when dirty, or cleaned and reused. Flow is from the inside to the outside of the element; contaminant stays trapped inside. The straight through design has no elbows, turns or internal pockets to create pressure drops or collect sediment, and they’re easy to flush out.

The mini-bag filter is very easy to service too. Just spin the knurled collar loose, push the housing out of line a bit, remove the element, slip a new or clean one in, and you’re back in business.

The seal is a special, Teflon-encapsulated Viton O-ring. It can be tightened by turning the knurled collar, usually by hand.


  • Pressure rating: 3000 psi
  • Differential pressure rating: 25psi
  • Port sizes: 3/8 inch NPT
  • Micron retention ratings (absolute): 25, 50, 75, 100, 125 and 150

 How To Orer

Order filter housings separately: Model No. MF-1

Order element bags separately, according to micron retention desired:

  • 25 micron (absolute), Part No. MB-25
  • 50 micron (absolute), Part No. MB-50
  • 75 micron (absolute), Part No. MB-75
  • 100 micron (absolute), Part No. MB-100
  • 125 micron (absolute), Part No. MB-125
  • 150 micron (absolute), Part No. MB-150

NOTE: A model with 2 collars, to be removed from rigid piping, is also available.