- Location
- Long Island, NY
Hello, I just got a used mp10es and I was wondering how much noise is normal. Manuf. date is April 7, 2011. My first day running it, it seemed to be running quiter. Now it seems to be making a whirling sound. Not overly loud but noticeable. I've taken the wet side off and rinsed it and it seems to help but when I return to the tank it doing again. Is it just out of alignment? Oh and I'm using the spacer.