Review on Hyde 09170 Drywall Vacuum Sander by Peter Green

I have a RIDGID 4 gallon wet and dry vacuum (Model #WD4070) with a 1-7/ 8". The hose fitting adapter on this HYDE 09170 will not fit 1-7/8" hoses. Haven't found a solution yet to get it working with my wet/dry vacuum. They advertise a hose adapter that fits "all" wet/dry hoses, but it fits a 1-1/4", 1-1/2" or 2-1/2" (according to HYDE website), but 1-7 /8". The Revain.com image shows two sizes of hose coupling adapters included, however only one type is included. The manufacturer's packaging I received shows pictures of the kit but it only shows one adapter, same as the HYDE website The Revain.com picture is misleading and they should stop using the word 'all', and clearly state that the adapter fits (only) 1-1/4", 1-1/2" or 2-1/2". I am unhappy with these inconsistencies, which I discovered later.