For anyone using a CPAP machine (maybe a few of us here?) here’s a good use for the old hose. In my case I use a ResMed machine and as pictured the rubber end that fits on my mask fits over the vacuum cleaner hose nicely. Home Depot sells the small fittings on the other end for those tight spots. Because of the hose size the suction isn’t as good but it will grab the small stuff. I also used it to get all the small rocks around the suspension while doing brakes up front, they get everywhere!