AFNW® Services is different from most other filter sales companies. We specialize in data center filter sales and installations. Our teams are trained and work every day, moving filters through security zones, in and out of mechanical equipment areas and rooftop doghouses and HVAC equipment. Our installation technicians understand how to remove spent filters so that captured particulate is not introduced back into the airstream. We clean up every day during installs and do not leave evidence that we were there. Air filters are installed properly to provide best filtration and eliminate bypass. AFNW® Services owns and operates test units on both of our east and west coast offices. We feel that being able to test filters during various stages of filter life that will ensure that our customers get maximum life out of their filters.  provide quarterly reports to each facility to document filter life and help with reorder timing.