This TR-6820E particulate filter provides additional protection against nuisance level organic vapour and acid gas up to 10 x Threshold Limit Value (TLV) Hydrogen Fluoride (HF). Lightweight compared to standard gas/vapour filters. Ideal for mold remediation, coking, foundries & metal working, food processing and waste handling. Recommended for use with the TR-6800FC filter cover to help protect the filter from physical damage. For use with the TR-619UK turbo unit. A combination particulate filter with additional nuisance level organic vapour and acid gas protection. The filter may also be used to protect against up to 10 x Threshold Limit Value (TLV) Hydrogen Fluoride (HF). This filter may be suitable for use in some smelting operations and preferred due to its light weight as compared to a standard gas/vapour filter. This filter may also be suitable for operations where the primary hazard is particulate but nuisance odours are also present, such as in mold remediation, coking, foundries & metal working, food processing, waste handling or composting. 3M recommends the use of the TR-6800FC filter cover to help protect the filter from physical damage. The TR-6800FC filter cover is also used to hold the TR-6600 prefilter or TR-662 spark arrestor in place.
3M Versaflo TR-6820E Particulate and Nuisance Odour Filter 
Rated Excellent. Based on