Your pressure washer hose takes a beating, so eventually you’ll have to replace it. There are four main specs to think about when replacing the hose (unless you order the OE replacement for your unit): Diameter, Length, Material and Connection Type. Hoses usually come in 1/4”, 3/8” and 5/16” diameters and lengths of 25 ft to 100 ft. Materials range from PVC plastic (light duty), rubber and synthetic rubber (medium-duty) and polyurethane (heavy-duty and very strong and flexible). The connection will either be a male or female M22 thread or a QC (quick connect) fitting.
This item fits the following models:
3-Nailer Combo Kit w/ Accessories
3-Nailer Combo Kit
1/4" x 50 Ft Noodle Air Hose with Coupler and Plug