The 3700 Series offers both longevity and efficiency. This series has the holding capacity of the 3100 Series but also offers the superior efficiency of two layers of polyester. The final layer of high density polyester is ideal for applications that require maximum particle capture. Cleaner paint exhaust stacks and fewer changes of product make the 3700 Series a preferred total cost solution for many overspray applications.


PA Model: 3700 Series Spra-Gard High Efficiency RP Paint Arrestor

RP Part #: 3700 Series (20”x20”)

Number of pads in series: 1


Paint Description: High Solids Baking Enamel (S.W. #1 Permaclad 2400, red)

Paint Spray Method: Conventional Air Gun at 40 PSI

Spray Feed Rate: 143 grains/min. 135 cc./min.

Air Velocity: 150 FPM


Initial Pressure Drop of Clean Test Filter: 0.08 in. wg

Final Pressure Drop of Loaded Test Filter: 0.50 in. wg

Paint Holding Capacity of Test Filter: 2913 grams = 6.4 lb.

Average Removal Efficiency of Test Filter: 99.89%

The 3700 SERIES is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: May 12, 2021