The brush is easily removed for {TAIL ~ replacement} or for converting the apparatus for {HEAD ~ different applications} 
The brush is easily removed for { TAIL ~ replacement } or for converting the apparatus for { HEAD ~ different applications }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD