I bought this as an accessory to work with my Bissell Pet Pro heater. if perfect. What I don't like is that the plastic lid isn't removable, so you have to rinse it off immediately after use to whiten the debris inside. I wish the cost was cheaper since I paid $18 and would rather pay less because the bristles start to deform after one use. It was only about 4 inches wide which gave me good coverage for what I needed up to four. The suction is good and I'd like to get a bigger one for more coverage, but this works well.