Intensify your dryer air stream with the KD 217 Air Concentrator. Excellent for removing tangle and Matts. Use with EZ-Groom EZ-Glide before or after bathing the dog. You will save hours of time with double coated pets with tangles using with Concentrator with EZ-Glide Detangler. Get the pets dry fast with the Concentrator. Hold closer with shorter coat and further with longer coats.