AerGO Prefilter Pack

The product consists of fifty individual prefilter units designed for use with specific respiratory protection systems. Each unit is intended to capture larger particulates before they reach the main filter, helping to extend its service life. The prefilters are supplied as a ready-to-use set and are meant to be replaced regularly based on exposure conditions. They are not standalone protective devices and must be used with a compatible mask or respirator.

These prefilters assist in reducing the intake of dust, pollen, and other non-toxic airborne particles commonly found in workshops, construction sites, and manufacturing environments. By trapping larger particles early, they help maintain airflow and filtration efficiency of the primary filter stage. They do not protect against gases, vapours, or very fine particulates requiring higher filtration classes. Proper fit and seal of the full respirator assembly remain essential for effective protection.

Typical applications include light industrial maintenance, woodworking, sanding, and general cleaning tasks where airborne debris is generated. The prefilters are installed externally on the respirator inlet and are designed for quick and simple replacement. Users should inspect each unit before use and discard if damaged, soiled, or breathing resistance increases noticeably. Storage in a clean, dry place away from direct sunlight helps preserve performance until expiry.

• Supplied as a set of fifty individual prefilter units
• Designed to capture larger airborne particles before they reach the main filter
• Helps extend the service life of the primary filter in compatible respirators
• Must be used with a compatible respirator mask – not effective when used alone