Two types of alarms – one audible and one visual – alert user to either a low battery or low flow, such a when a particle filter is fully loaded. LED lights on the battery indicate its charge status on and off the charger. The kit includes: S-133L Headcover, BT-30 Length Adjusting Breathing Tube with BT-922 Breathing Tube Cover, TR-302N+ PAPR Unit, TR-327 Easy Clean Belt, TR-332 High Capacity Battery, TR-341N Battery Charger Kit, TR-3712N HE Filter, TR-3600 Prefilter, TR-971 Airflow Indicator.
3M 94271, Versaflo Healthcare PAPR Kit TR-300N+ HKL, Medium – Large , 7100153841, 1 EA/Case
$1,351.85
Factory Stock, 7-10 Day Leadtime, Priced Per Case
Like the HKS, the 3M Versaflo TR-300N+ HKL is a complete, ready-to-use HE PAPR system with a medium-to-large headcover. Suggested industries include: Pharmaceutical and Healthcare. Provides protection against particulates.

3M 17397, VFlex Particulate Respirator 9105, N95, 7000002390, 400 EA/Case
3M™ 37018, Supplied Air Respirator Vortex Cooling Assembly V-100/37018(AAD), 70070799013, 1 EA/Case
3M 77558, Cubitron II Hookit Cloth Disc 947A, 77558, 40+ to 120+, 6 in x NH, Die 600Z, 7100232737
3M™ 17379, Versaflo™ Length Adjusting Breathing Tube BT-30, 7100009685, 1 EA/Case
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
3M™ 72013, Adapter 529-04-50, 110-120 VAC, 7000131705, 1 EA/Case
3M 33349, 641WY 1/4" X 24", 220 Mesh Diamond Cloth Belt, 7010534919
3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case 
