OX Twin Filter Cartridges in Hang Bag - P3 Filters
 
 
 
This is a pack of two P3 replacement filters for the OX S450 Half Mask, along with a hang bag. 
 
The OX S450 half mask has been designed as a protective mask for projects that involve the production of dust and debris. This is no ordinary dust mask, as it has been developed with a range of special features to make it functional yet comfortable for the user.