The Woodtek 1.5-hp cyclone dust collector from Woodworkers Supply is a two-stage collector geared toward use in small shops. Features include a self-cleaning canister filter, which prevents air flow fall-off from dust caking; and a conical separator that deposits shavings and chips to a collection barrel, then sends air through a filter to capture fine particulates. (800) 645-9292, Woodworkers.com.