Ensure that the filter is fitted correctly: Suction side – clean air side
Filter should be correctly installed: no leaks
Gaskets should be completely undamaged
Filter should be secured at four points
Make sure that the filter medium is not folded double
Avoid damaging the filter during installation
System should be run in for several hours to achieve the desired result
Keep filter installation records; note the date, type and initial resistance.
The aluminium frame is a new introduction for AFPRO filters. Its advantage is its great stiffness and the detail or the finish level. Their construction implies a lower resistance throughout their lifetime. Moreover, the new aluminium frames combined with the aerodynamic finishing strip simplify the installation.