Precoat Systems


We offer perlite pre-coat material for use when new filter bags are installed.  Pre-coating new bags provides a conditioning of clean filter media, protects the media from early fouling if any hydrocarbons are present and may also act as a filter aid until a stable dust cake forms.


USAF pre-coat material is inexpensive, easy to use and effective.  A 35-55 micron particle size provides a filter cake which is porous, non-toxic, non-reactive and packaged in easy to handle 20 lb. bags.


We can also help you design pre-coat delivery systems to meet your specific needs.


We offer same day service and next day shipping and can help you find solutions to rush orders.


Here is a list of frequently asked questions we may ask you about your project.  Call us today to learn more about adding precoat material to your new filter bags.