As an authorised distributor, Collins Tools & Welding Supplies has direct access to the entire line of Speedglas premium welding helmets, safety gear, and official replacement parts.
If you need a specific accessory, a specialty lens configuration, or a model not currently listed on our website, get in touch with our team here and we can source it for you.
Official Brand Resources:
Description
The 3M™ Speedglas™ Adflo™ PAPR Pre-Filter is your respiratory system’s first line of defence. Positioned at the very exterior of your powered air purifier, these replacement filters capture large airborne particles, welding soot, and grinding dust before they can reach and clog your expensive main HEPA particle filter. Routinely swapping your pre-filter optimizes your Adflo battery runtime and dramatically extends the lifespan of your primary filtration system.
To keep operations running efficiently across busy workshop floors, we supply these genuine replacement pre-filters in two flexible sizes:
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- Standard 5-Pack (836010): Perfect for field contractors, independent trade fabricators, and individual service kits.
- Bulk Industrial 80-Pack Carton (836080): The cost-effective choice for heavy fabrication yards, mining facilities, and procurement inventory stores.
Safety Rule: To maintain unrestricted airflow, keep your PAPR running efficiently, and preserve battery life, inspect your pre-filter daily. Replace it immediately if it becomes heavily discoloured or loaded with dust.
- Regular replacement of the Adflo™ pre-filter extends the life of the particle filter, saving money while also increasing the Adflo battery run-time
- Inspect your pre-filter regularly for any damage, clogging or breakthrough
- Do not attempt to clean the pre-filter
- Five replacement pre-filters per pack
- Replace once to twice a week depending on use
- For use with the Adflo system and 3M™ Speedglas™ welding helmet or 3M™ Versaflo™ M-Series face shield
- If you also require a particulate filter, see part number 837010
