JESTOP V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner (DW20V8 Adapter ONLY) - Walmart.com
DEWALT Vacuum Adapter 2 1/2" to 1 7/8" DXVA08-2718 from DEWALT - Acme Tools
DeWalt orbital sander vacuum adapter by MajorCharlieFoxtrot | Download free STL model | Printables.com
Amazon.com: TPDL for Dyson V7 Battery Adapter, for Dewalt 20V Battery Convert to Dyson 21.6V V7 Handheld Vacuum Converter Absolute, Motorhead Pro, Trigger, Fluffy HEPA Li-ion SV11 Battery(Only Fit for V7 Series) :
Dewalt Miter Saw Vacuum Adapter - Etsy
Dewalt Sander Dust/Vacuum Adapter (Airlock) for Festool,Ridgid,ShopVac – MegaLoop Designs