We’ve been using our ductless multi-cut system for a couple of years now. It’s honestly substantial to keep up with respected repair, so all of us enrolled into an HVAC repair system after having the ductless multi-cut installed; Both of us have 6 zones in our home plus while it is amazing having customized temperature control comfort, it is a little bit of a hassle to wash all the washable filters, then each indoor device has a pair of washable filters plus they must be cleaned officially every month. So when it’s time to clean those filters, I usually clean the filters in the zones that I’m not using, so I don’t become uncomfortable. I can honestly turn off the HVAC units to detach the washable filters plus then take care of things. Then when getting to the remainder of the filters, I will have to be uncomfortable for a little while, like I can’t hang out in the living room while washing those air filters, not to mention, they take a little while to dry out before you can locale them back into your indoor HVAC units. While it is somewhat of a hassle, I do have to admit that I do love having washable filters in my HVAC system. This is because I don’t have to go plus purchase brand new air filters all of the time, so it saves us a lot of cash in our home. That’s not the only thing that saves us giant cash though, ever since having this HVAC, all of us have had much lower energy bills all around.