Submittal Sheet

Specification Sheet
Item #: 422475
Rev Date: 2016-06-16
FML6R
Riser Hood
Product #: 40418
Benefits
• Supplied MERV8 filter captures 70% of particles down to 3
microns. Most molds are 10 microns.
• Maintains the minimum recommended distance of the inlet air from
the ground when the ventilation system is installed in the basement
yet the grade surrounding the building is close to the ground floor.
(see drawing below)
• The air is filtered at the entrance of the outdoor air duct, reducing
dust and particles from soiling the ducting system and the
ventilation system
• Easy maintenance: Remove three (3) screws and the cover is easily
removed, giving you access to pull out the filter.
• Standard filter size allows you to use commonly available
replacement filters of various grades.
Case
Powder-coated (white) galvanized steel cabinet provides years of use
without yellowing or becoming brittle like plastic.
Duct connection
Duct connection with integrated gasket seals the connection between the
ducting and the hood without adhesive tape or sealants.
Hood construction
• Integrated¼inchsteelmeshpreventspestsfromenteringthe
hood.
• Integratedgasketstoensureproperfitoffilter,preventingparticles
from bypassing it.
Filter
• Standardsize10x20x1inch
• Pleatedlterforlowerpressuredrop
• Filterefciencyof70%at3to10μm(micron);MERV8
Insulated Ducting
Outside Wall
FML6R
Freshairgoing
in the building
Ground