ELECTAC MOBILE WELDING FUME EXTRACTOR PREFILTER
A fibreglass pre filter for Electac MT800ni and MT900ni mobile welding fume units.
When used with the standard or high efficiency main filter, filtration is effective to 99% and 99.96% respectively.
Main filters to be used with this prefilter can be found in the related products section below.
NOTE: Image for illustrative purposes only
(Does not include prefilter support frame)