The aluminum filter holder is precisely manufactured for a tight seal and no contamination of the filter media. The filter holder is designed to use common EPA specified 47mm cassettes for PM2.5 sampling.
PN 510-000
Filter Holder
The aluminum filter holder is precisely manufactured for a tight seal and no contamination of the filter media. The filter holder is designed to use common EPA specified 47mm cassettes for PM2.5 sampling.
PN 510-000