I have a 1997 Sundancer 330DA. ...

[Bernard]

I have a 1997 Sundancer 330DA.  It came equipped with a built-in vacuum.  Can anyone tell me where the filter is located for cleaning (if there is a filter).

[wingless]

This link shows the Beam BM145 central vacuum that Sea Ray installed on my boat.

https://second-wind.net/products/beam-bm145-central-vac-home-boat-rv-marine-central-vac-central-vacuum-system

This link shows the parts breakdown, including the vacuum bags. (Scroll down)

http://www.centralvacuumstores.com//beam-model-145-kit-rv

When I purchased replacement bags, it included a replacement filter for the motor.

[Bernard]

Hey Wingless:

Thanks for the response. The vacuum sea ray installed is different from what you have. After fooling around I was able to reveal the vacuum and found other problems. I bit the bullet and have ordered a dirt Devil CV1500 which appears to be ab;e to fit nicely into the compartment now containing the original.

Again..thanks for the response

[wingless]

Glad to help.

That Dirt Devil CV1500 looks like a nice system.

The footprint is significantly different from my Beam BM145, so it wouldn't drop-in nicely into my application, without significant changes. I'm glad it works for yours.

https://www.rvupgradestore.com/v/vspfiles/photos/9614-2T.jpg

My Beam system had issues years ago, so I rebuilt it and this has been a workhorse since.