Flanders Series 425T Cube Specifications

FOR USE AS AN EXHAUST FILTER
The 425T uses two distinct media layers sewn and welded
together to form the cube. The first media layer is a 1.5"
white/green/white triple 45/15/6 denier polyester media.
This polyester media is treated on the inside with a special
tackifier to help hold the paint particles to the mediia as they
enter the filter. The second media layer is a tightly needled
1/4" 6 denier polyester media. This layer prevents the fine
particles from exiting the filter.
Cube filters have a distinct advantage over flat pads (more
surface area). An increase in surface area increases the
amount of paint that can be captured in a given area and
reduces the restriction to airflow. Cube filters are an ideal
choice as a secondary level of protection against overspray.
This second layer of defense aids in decreasing mainte-
nance on exhaust equipment, reducing fire hazards due to
exhaust buildup and decreasing the amount of overspray in
the environment.
cubes are available with 1, 2, or 3 pockets. Each pocket
further increases the paint holding capacity. There is also a
choice of self-sealing headers or 7/8" metal headers.
Each media pack is welded around a 9 gauge wire support
frame. The self supportive media is overlapping the frame
by 1/2", allowing the excess media to work as a gasket
when the filter is installed.
Series 425T Cube
0.5
0.4
0.3
0.2
0.1
0.0
0
0.5
0.4
0.3
0.2
0.1
0.0
0
30
25
20
15
10
5
0
0
100
95
90
0
4-Ply Cube Filters
Clean Filter
50 100 150 200 250 300
Air Velocity (FPM)
Pressure Drop
1000 2000 3000 4000 5000 6000
Wt. Paint Fed (g.)
Penetration
1000 2000 3000 4000 5000 6000
Wt. Paint Fed (g.)
% Removal Efficiency
1000 2000 3000 4000 5000 6000
Wt. Paint Fed (g.)
63