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The Filter Service Life Estimate calculator (FSLE) provides an estimate of how long filters may be used before they need to be changed.

This program estimates the service life for Organic Vapour filters (not particle filters). A combination filter is needed if the contaminant also exists in particulate form.

The FSLE is calculated by using the information specified by the user of this online form. The information includes the types of contaminant exposure, the types of filters used and the conditions of use. Failure to input the correct information may result in improper respirator use resulting in sickness or death. An appropriate filter replacement schedule - such as application of work, work rate and other environmental conditions at the workplace - should also be taken into consideration.

This form must be completed by a representative of the organisation requesting the report. Select the Product Technical Advice option to begin.

Please contact your CleanSpace representative for assistance with any other filter queries.

Thank you for your request. A member of the CleanSpace team will be in contact with you as soon as possible.