3M Versaflo 37354 Particulate Pre-Filter, Use With: TR-600 Series Powered Air Purifying Respirator

Features and Benefits:

• The TR-6600 prefilter can extend the service life of the particulate (HE) element of TR-600 series filters and cartridges by capturing large particles that may otherwise clog the HE filter. Frequent prefilter changeout may help optimize PAPR system perfor
• May reduce operating costs by extending the life of TR-6000 series filters and cartridges | Easy to use due to simple maintenance free design | Flexible application because TR-6600 may be used with TR-662 spark arrestor