RE: PW & DM15 Feb 2023 17:24
PW it is aimed at the media manufacturers who sell the material to the filter companies who in turn sell the filters to end users.
The media manufacturers need to convert their plant or one of their production lines to be able to coat the the media (100% every particle) which will cost money and once set up most likely slow down the production, so applying the ink will have three additional costs, the cost of the ink, slower production and recouping whatever the set up cost is.
Why will the media manufacturers do this unless enough filter manufacturers are prepared to commit to all of the production lines run at an increased cost? it will be hard to get one across the line on that basis especially when there is no end users demand.