Sundstrom Pre Filter
This low-cost pre-filter separates coarse wet and dry particles, protects the main filter and prolongs the service life of the Sundstrom Respirator.
Features:
- Pack of 5 pre-filter pads
- Polyester
- 102 mm diameter; 1 mm thick
- Fits into the pre-filter holder of all Sundström non-threaded main filters (gas and particle)
- Store at room temperature in clean, dry place
- If seal has been broken, store away from contaminants in an air-tight container
- Shelf life is 10 years if seal is unbroken
- Expiry date printed on filter