Needed to upgrade vacuum hose from 27mm to 36mm on Kapex work station. Cost would have been around 160.00. So I read through owners group archive and multiple suggestion said to try out a retro fit by Ridgid accessories VT2570 4X Pro Hose, cost 40.00 est. worth a try eg. Local big box store had in stock so I installed and couldn't be more happier with results. The 10' x 1"7/8 hose appear very industrial strength with multiple fitting which match up perfectly with dust extractor ct 48. So give it a try and save 110.00 and change. Anyone out there with feed back positive or negative please respond thanks ....Will