It didn't fit my T3 dryer and I can not return it.

I need a diffuser to use with permed hair as I'm growing it longer. The T3 diffuser fit my T3 model dryer perfectly and does a great job. I'm very pleased with it and it wasn't pricey compared with generic models that may not have fit.

I've had no problems with this. Performs as expected. I recommend getting the attachments you're interested in.

yes I have told my friends about my new T3 diffuser

The diffuser is a decent size but it did not fit tightly and as a result kept falling off.

Did not fit my blow dryer even though the website stated it is compatible.

This diffuser works well once attached. The T3 dryer doesn't have a strong airflow to begin with so after adding the diffuser, it truly feels more like ambient heat which is great to reduce frizz and dry your style in place. The issue however, is the attachment method and fit is not easy or effortless. It requires firm pressure to attach or remove, and after one or two times, a piece of the diffuser that sits inside the opening of the dryer broke off. With the advancements and smarter designs offered from other brands such as using magnetic attachments, T3 should revisit the design concept of this to maintain its competitive edge.

This is the second T3 diffuser that I have purchased in the last two years. The first one broke after a while trying to put it on the hairdryer. They do not fit. This new one I will have to keep it on the diffuser all the time because if I keep trying to take it off and on it will break. A part broke trying to get it on the very first time. I like the hairdryer but I have curly hair and need a diffuser.

Fits just right for my featherlight t3. Light weight and drys curly hair well.

It works Awesome when I want to wear my hair curly. I have really long hair and it worked great.