Draft diverter with brushes plate

This vacuum plate has built in ventilation to remove most of the air flow from the router. It has slots for the brush strips to slide in and out so you can change to different length brush strips. It has a hole to accept a 1-1/4" vacuum hose fitting. I use a hose clamp to tighten it onto the router. The brush strips that I use are from McMaster-Carr and are the Easy-Cut Strip Brushes. They work very well and have good flexibility. I use it on my Makita 1/4" trim router.