Air Cleaner
Consealed CC400 manual,
Ver. 001
Oct 2018
TECHNICAL MANUAL
Air Cleaner CC400 Concealed
13.
Measuring
points
for
Pa
or
filter
efficiency
tests.
Filter
efficiency
Pressure
drop
A
=
Before
filter
A+B
=
Pre
filter
B
=
After
Pre
filter
B+C
=
HEPA
filter
C
=
After
HEPA
filter
A+C
=
Pressure
both
filters
12
A
B
A
C