[Back to Industrial Filters]

Independent Lab Tests Show

CRS 319 Exceeds EAP proposed Method 319 Efficiency Requirements

Aerodynamic particle efficiency on liquid phase

CRS 319
Performance
System Number 1 2 3 Avg.
"H2O 0.113 0.110 0.115 0.113
Size Range (um) Fractional Efficiency (%) Minimum EPA 319 Requirement
0.31-0.37 75.3 68.0 69.1 70.8
0.37-0.47 76.4 69.4 70.6 72.1 >65%
0.47-0.56 79.8 73.1 74.4 75.8
0.56-0.75 83.6 77.4 79.8 80.3
0.75-0.94 88.7 83.8 84.9 85.8
0.94-1.41 92.0 89.0 88.8 89.9 >80%
1.41-1.88 94.3 90.8 91.7 92.3
1.88-2.83 97.1 95.9 96.0 96.3 >95%
2.83-3.69 98.8 98.2 98.3 98.4
3.69-4.71 99.0 98.7 99.0 98.9
4.71-5.11 99.2 98.8 99.2 99.1
5.11-6.29 99.7 99.0 99.3 99.3
6.29-9.43 100.0 100.0 99.6 99.9

Aerodynamic particle efficiency on solid phase

CRS 319
Performance
System Number 1 2 3 Avg.
"H2O 0.113 0.114 0.108 0.112
Size Range (um) Fractional Efficiency (%) Minimum EPA 319 Requirement
0.49-0.59 81.4 78.1 80.1 79.9
0.59-0.73 84.6 82.6 83.8 83.7 >75%
0.73-0.87 88.8 87.3 87.7 87.9
0.87-1.16 92.5 91.2 91.7 91.8 >85%
1.16-1.44 94.9 93.8 94.3 94.4
1.44-2.14 96.0 95.4 95.7 95.7
2.14-2.85 97.3 96.9 97.1 97.1 >95%
2.85-4.25 98.7 98.1 98.4 98.4
4.25-5.55 99.3 98.7 99.1 99.0
5.55-7.07 99.6 98.8 99.0 99.1
7.07-7.66 99.7 99.0 99.2 99.3
7.66-9.46 99.9 99.2 99.3 99.5
9.46-14.1 99.9 100.0 99.4 99.8

High Paint Holding means Longer Service Life and Less Change Out

Tested on Chromate Aircraft Paint and All Testing done at Independent Lab

Conditions Pertinent to Filter Changing
1st Pad 551 g. 0.89
=(1.21)		 "water
lbs.		 PRESSURE DROP
WEIGHT GAIN
2nd 2-pkt Bag 1147 g. 1.04
=(2.53)		 "water
lbs.		 PRESSURE DROP
WEIGHT GAIN
1st Pad CRS 319 Bag 774 g. 1.14
=(1.71)		 "water
lbs.		 PRESSURE DROP
WEIGHT GAIN
[Back to Industrial Filters]