2
Flanders PrecisionAire ~ Foremost in Air Filtration
Toll Free
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1-800-637-2803
15 12 24 24 65 1500 0.40 2000 0.55 2500 0.75
15 6 12 24 33 750 0.40 1000 0.55 1250 0.75
22 6 24 24 48 1500 0.42 2000 0.60 2500 0.79
22 3 12 24 24 750 0.42 1000 0.60 1250 0.79
22 8 24 24 64 1500 0.36 2000 0.51 2500 0.67
22 4 12 24 32 750 0.36 1000 0.51 1250 0.67
22 10 24 24 79 1500 0.34 2000 0.48 2500 0.64
22 5 12 24 40 750 0.34 1000 0.48 1250 0.64
30 6 24 24 65 1500 0.36 2000 0.52 2500 0.73
30 3 12 24 33 750 0.36 1000 0.52 1250 0.73
30 8 24 24 87 1500 0.25 2000 0.37 2500 0.52
30 4 12 24 43 750 0.25 1000 0.37 1250 0.52
30 10 24 24 108 1500 0.24 2000 0.35 2500 0.49
30 5 12 24 54 750 0.24 1000 0.35 1250 0.49
36 6 24 24 78 1500 0.32 2000 0.47 2500 0.66
36 3 12 24 39 750 0.32 1000 0.47 1250 0.66
36 8 24 24 104 1500 0.23 2000 0.33 2500 0.47
36 4 12 24 52 750 0.23 1000 0.33 1250 0.47
Nominal
Depth
(Inches)
Number
Of
Pockets
Nom.
Width
(inch)
375 FPM 500 FPM 625 FPM
cfm PD cfm PD cfm PD
Nom
Height
(inch)
Media
Area
(sq. ft)
15 12 24 24 65 1500 0.30 2000 0.44 2500 0.59
15 6 12 24 33 750 0.30 1000 0.44 1250 0.59
22 6 24 24 48 1500 0.32 2000 0.47 2500 0.63
22 3 12 24 24 750 0.32 1000 0.47 1250 0.63
22 8 24 24 64 1500 0.24 2000 0.36 2500 0.51
22 4 12 24 32 750 0.24 1000 0.36 1250 0.51
22 10 24 24 79 1500 0.22 2000 0.34 2500 0.48
22 5 12 24 40 750 0.22 1000 0.34 1250 0.48
30 6 24 24 65 1500 0.30 2000 0.42 2500 0.57
30 3 12 24 33 750 0.30 1000 0.42 1250 0.57
30 8 24 24 87 1500 0.22 2000 0.33 2500 0.46
30 4 12 24 43 750 0.22 1000 0.33 1250 0.46
30 10 24 24 108 1500 0.20 2000 0.31 2500 0.43
30 5 12 24 54 750 0.20 1000 0.31 1250 0.43
36 6 24 24 78 1500 0.27 2000 0.38 2500 0.51
36 3 12 24 39 750 0.27 1000 0.38 1250 0.51
36 8 24 24 104 1500 0.20 2000 0.30 2500 0.41
36 4 12 24 52 750 0.20 1000 0.30 1250 0.41
Nominal
Depth
(Inches)
Number
Of
Pockets
Nom.
Width
(inch)
375 FPM 500 FPM 625 FPM
cfm PD cfm PD cfm PD
Nom
Height
(inch)
Media
Area
(sq. ft)
95% Synthetic Media MERV 15
85% Synthetic Media MERV 13
How to Select a Precision Pak Filter
• Determine the ASHRAE efficiency desired.
• Determine the face velocity needed to fit the system.
• Select the shortest depth possible with a pressure drop that is acceptable.
• Select the most economical filter based on the number of pockets per 24" x 24" size.