$18.70 excl. GST
- Certified and fully compliant with Australian/New Zealand Standard regarding respiratory protective devices AS/NZS 1716:2012.
- P3 pre-filter clips over STS gas filters to make a combined particulate and gas filter
- Filters 99.95% of particulates.
- Mechanical filtration doesn't lose filtration efficiency as it gets full or wet.
- Filters are water and oil repellent.
- Hard casing protects filter material from damage.
- Easy to connect, no filter retainers required, they simply clip onto the gas filter.
- Pre-filters are limited to single shift use only.