M MARC Rider Robber Baron AU Supporting Member Joined Apr 5, 2011 Messages 6,177 Location Baltimore. MD Mar 2, 2022 #1 Anyone know if the HVAC systems in the Venture coaches and the new Acelas will include HEPA filtration? Are they palnning for HEPA filtration in the Amfleet 1 replacement order from Siemens?
Anyone know if the HVAC systems in the Venture coaches and the new Acelas will include HEPA filtration? Are they palnning for HEPA filtration in the Amfleet 1 replacement order from Siemens?