I bought this sprayer 3 years and 1 month ago (with a 3 year warranty) and ironically enough it overheated on me and is now in the trash. I was meticulous about cleaning after use and routinely cleaned the filter. I am a woodworker/cabinet maker and used the sprayer about every 3-4 months (not very often in my book). After contacting Campbell Hausfeld, they said there was nothing that they could do for me since I was 1 month out of warranty. In fact, they wouldn't even pay for shipping to their nearest service center. As the coversation progressed, I was subsequently informed that one cannot even buy parts for the turbine (no wonder they wouldn't help me out with shipping). Overall, I struggled with this sprayer every time I used it and I've never experienced such poor customer service. What a waste of 200 plus dollars! I'll never buy another Campbell Hausfeld product.