Review on TDVS Universal Vacuum Hose Adapter Kit: Enhance Compatibility with Versatile Reducer Attachment Set - Unmatched Fit for Various Vacuums & Attachments - 1 1/16 to 1 3/4 Inches - 4 Pieces by Sandra Allen

I hate that vacuum cleaner manufacturers don't have 'one size fits all' for all their products. I couldn't find a nozzle to attach to my Shark vacuum. I ordered the universal mount and this adapter set hoping it would all work well together. In the end I only needed part of the set but I will save the rest for future use. My shark now has an attachment that fits like a glove without having to pay for a branded part or upgrade an actual vacuum to get the attachments I wanted. Really great product and love the options to get multiple pieces in one order.