1. Check the bottom of the box, you should see the model number near the bar code.
2. Check the back or bottom of the main unit, it should have a rating label that shows your model number.
3. Check your manual. Your product’s model number is listed on the front cover of your instruction booklet.
Hair Care - Tips & Tricks
HD700 Series
HD600 Series
HD500 Series
HT200 Series
HD300 Series
HD400 Series
HD100 Series