After extensive research and vetting, I found a viable pressure washer hose that will now be our custom branded hose. It shares many of the same characteristics as the Kobrajet hose. It’s built with a high tensile steel wire, making it highly durable and pliable. You want a hose that can withstand the drudgery and not get tangled up. These features matter and make the car washing experience so much more enjoyable.

The hose is  ⅜” in diameter with NPT fittings on the end where one end swivels. It has a single wire construction with a smooth jacket designed to handle hot and cold water. It also comes in blue, which I like. I expect us to have more colors to offer you soon.  

Due to the current supply chain crisis, I decided to source another pressure washer hose that will work exactly the same, if not better, as the KobraJet hose. The last thing I want to happen is that we cannot provide you with a complete solution because we’re missing a critical component.

We’ve revamped our entire pressure washing framework. Before, it was really confusing to put all of the intricate pieces together to make your own custom pressure washer solution. You will now see how easy it is to build things out a la carte or in a package. 

In this Hose Upgrade Kit, you have Three (3) options:

1. Basic

2. Advanced

3. Ultimate

The Basic comes with the MTM Chinese fittings. The Advanced comes with PRIMA fittings. While the Ultimate Kit comes with Mosmatic T304 fittings (Swiss-Made). If you want the absolute best car washing experience and already own a pressure washer, I recommend adding in our Sprayer and Wand Kit Upgrade. This pressure hose-to-sprayer setup will make you the epitome of your friends.

FAQ & Support

How to remove or add fittings from the hose.
Pressure Washer Fittings 101: Fittings and QD Naming
Pressure Washer Fittings 102: Applications and Usage
Pressure Washer Fittings 103: Spray Nozzles

Our custom Obsessed Garage High-Pressure Hose. It comes with all the QDs needed to attach to your pressure washer.

Tier:
Basic
- Obsessed Garage High-Pressure Hose w/ MTM Stainless Steel 3/8" Female QD Couplers
- MTM Stainless Steel M22 Female to 3/8" QD Plug

Advanced
- Obsessed Garage High-Pressure Hose w/ MTM Stainless Steel 3/8" Female QD Couplers
- Prima Stainless Steel M22 Female to 3/8" QD Plug

Ultimate Kit
- Obsessed Garage High-Pressure Hose w/ Mosmatic T304 Stainless Steel ⅜” Female QD Couplers
- Mosmatic T304 Stainless Steel M22 Female to ⅜” QD Plug


Hose Length:
50-foot
75-foot
100-foot


Pressure Washer Outlet:
M22 14mm
- Comes with M22 Female (14mm) to ⅜” QD Plug

M22 15mm
- Comes with M22 Female (15mm) to ⅜” QD Plug


Specifications

Obsessed Garage 3/8" High-Pressure Hose
- ⅜” Inside Diameter
- ⅝” Outside Diameter
- Ends terminated in ⅜” Male NPT
- Single Wire Construction
- Smooth Jacket in Non-marking Blue
- Rubber Bend Restrictors
- Max Pressure: 4000 PSI
- Max Temperature: 275 °F
- Warranty: 60 days, for manufacturing defects

Stainless Steel 3/8" Female QD Coupler
- Brand: MTM
- Material: Stainless Steel
- Inlet: ⅜” Male NPT
- Outlet: ⅜” QD Coupler
- Warranty: 60 days, for manufacturing defects (does not include o-rings).

Stainless Steel M22 Female (14mm) to 3/8" QD Plug
- Brand: MTM
- Material: Stainless Steel
- Inlet: M22 Female (14mm)
- Outlet: ⅜” QD Plug
- Warranty: 60 days, for manufacturing defects.

Stainless Steel M22 Female (15mm) to 3/8" QD Plug
- Brand: MTM
- Material: Stainless Steel
- Inlet: M22 Female (15mm)
- Outlet: ⅜” QD Plug
- Warranty: 60 days, for manufacturing defects.
Mosmatic T304 SS M22 Female (14mm) to 3/8" QD Plug
- Brand: Mosmatic
- Material: T304 Stainless Steel
- Inlet: M22 Female (14mm)
- Outlet: ⅜” QD Plug
- Warranty: 6 months, for manufacturing defects.

This item is shipped from our warehouse at OGHQ in Lady Lake, FL. Shipping costs calculated at checkout.

ETA Information: