Premium Alpha Sentinel Filters
The Sentinel filter range offers protection against hazardous gas, vapour and particulates within a wide variety of industries. Fully compatible with the Sentinel Full Face and Half Mask, the ergonomic filters offer incredibly low breathing resistance with optimised volume when fitted.
 
Features
Particulate P3S & P3H contain pleated filter media, providing more surface area for reduced
breathing resistance Sentinel filters are fitted with a simple connection that easily clicks into position
All filter combinations are lightweight and can be used on both Full Face and Half Mask
The P3P Filter is tested to 'R', allowing the use for more than one shift