Description
Purex 400i Replacement pre-filters
Purex 400i Replacement pre-filters protect the main filter from premature blockages. The Purex 400i fume extraction system is supplied with a choice of labyrinth pre-filters (pack of 2 supplied). The pre-filter captures larger particles before they reach the HEPA main filter, therefore prolonging the life of the main filter.
Labyrinth pre-filter key features:
- Fits neatly under the main filter
- Graduated fibre matrix delivers excellent particle capture capacity- up to 20 times more than a standard filter
- Ideal for medium to high volume applications
- Can deal with sticky or moisture laden particles
- Composite material available for extra filter life and filtration down to 0.5 micron
- Contains the particles inside for clean and simple disposal
We also supply a choice of Purex 400i replacement main filters. Please contact us for further information.
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