3M Adflo Pre-Filter and Standard Battery Upgrade Kit

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This 3M Adflo upgrade kit allows the user of an existing Adflo powered respirator system to upgrade the older NiMH battery to a newer lightweight lithium ion battery. The kit also includes a particulate filter and a pre-filter which can reduce clogging to extend the service life of the particulate filter.

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• Upgrade kit for use with the 3M Adflo powered respirator
• Pre-filter captures large particles to reduce clogging and extend the service life of the particulate filter
• Particulate filter removes airborne particles
• Lithium ion battery is 40% lighter than original NiMH battery
• Operating time: 8 hours
• Full charging time: 4.5 hours (up to 80% within one hour)
• Battery must be charged using the lithium ion battery charger (available separately)
• Parts should be checked regularly for signs of wear and damage, and replaced when necessary
• 3M part number: 837635