Cartridge filters for dust collectors, made to order.

The table below shows the range we manufacture. If your dimensions fall inside it, we can build your cartridge. If they fall just outside it, ask us anyway.

What we manufacture

A cartridge filter is the filtering element of a dust collector. It consists of a pleated filter medium, a top flange, a bottom flange and a core. What changes between types is the mounting: how the cartridge is held in the collector and how it seals against it.

Three things are yours to choose: the mounting type, the dimensions and the filter medium. The filter medium is supplied to your specification, from our filter media list. The medium list and the filtration area are the same for every type we make.

Before you ask

How to measure your cartridge

Take three measurements and one photograph. All dimensions in millimetres.

Where to measure a cartridge filter Front view of a cartridge filter with three dimensions marked: OD across the outside of the top flange, ID across the opening in that flange, and H from the top flange to the bottom flange. The middle of the view is broken, which shortens the drawing without changing the dimensions. OD ID H

Schematic, not to scale. The view is broken in the middle, which shortens the drawing without changing the dimensions.

OD Outer diameter, measured across the top flange.
ID Inner diameter, measured across the opening in the flange.
H Overall height, flange to flange, including both flanges.

Then photograph the nameplate, if the cartridge still has one. If it does not, photograph the mounting: the way the cartridge is held in the collector tells us the type.

Build your specification

Every dimension we build

Outer and inner diameter, by mounting type. Height is the same across the range, so it stands under the table.

Mounting type Outer diameter OD [mm] Inner diameter ID [mm]
DIN open / open, cylindrical 150 · 225 · 251 · 325 85/95 · 143 · 215 · 241
DIN open / closed 150 · 225 · 251 · 325 85/95 · 143 · 215 · 241
DIN open / open, conical 445 · 570 335 · 470
Twist Lock, cylindrical and conical 325 209
Jet / Lug, 3 and 4 clamps 145 · 225 · 325 –
Steck, cylindrical 127 · 137 · 157 · 227 · 325 –
RD, female thread 60 · 72 54 · 68

Scroll the table sideways to see every column.

Height 300 to 1500 mm on every mounting type, from 200 mm for RD.

Filtration area 3 to 25 m², depending on the height, the diameter and the pleat pattern.

– inner diameter not specified for this mounting.

Your dimensions are not in the table? Ask us anyway. Every cartridge is made to order.

Filter media

Every medium below is available on every mounting type. We use them in pharmaceuticals, food processing, chemicals, metallurgy, welding, metal and wood working and powder coating.

  • Cellulose / polyester

    • 80% cellulose, 20% polyester
    • Flame retardant
    • With nanofibres
    • With nanofibres, flame retardant
  • Polyester

    • 100% polyester
    • With nanofibres
    • Antistatic
  • Polyester, PTFE coated

    • Oleophobic and hydrophobic
    • Antistatic
    • Antistatic, flame retardant
  • Polyester, PTFE membrane

    • Standard
    • Antistatic

Found your dimensions? Tell us the rest.

You get a copy of your specification by e-mail.

Ask about a filter