$2 female to female hose end adapter allows you to use universal quick connects on the Dewalt Power Cleaner DCPW550B instead of the proprietary plastic ones that come in the box. :
Accessories & Attachments | DEWALT
DEWALT 3/8 in. x 50 ft Replacement/Extension Hose for Cold Water 5000 PSI Pressure Washers DXPA50PH - The Home Depot
DEWALT 80341 Replacement/Extension Hose for sale online | eBay
DeWalt DXPW 003CE Electric Pressure Washer , best deal on AgriEuro
Nilfisk style replacment hose Quick fit trigger , quick fit machine – Directhoses
V-TUF.co.uk - WASHFLEX PRO 'WATER RESERVE' 25m PRESSURE WASHER WATER SUPPLY HOSE KIT c/w KCQ & 3/4 FITTINGS - BF3425-B1234
DeWALT DXCM012-0205 102645789 | Family Center Farm & Home