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MTM Hydro Kobrajet High Pressure Washer Hose Kit 3/8” 4000 PSI 50’ for Car Wash and Detailing with M22 Couplings and Quick Connects, Pressure Washer Accessories, Non-Marking Gray

  • Based on 64 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 1 left in stock, order soon!
Fulfilled by HCH Team

Arrives Dec 26 – Dec 31
Order within 4 hours and 47 minutes
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Style: 50' Gray Hose Kit


Features

  • PRESSURE WASHER HOSE - Non Marking Gray Kobrajet Hose for pressure washer with installed stainless steel fittings and multiple adapter options. 4000 PSI. 310 degrees Fahrenheit max temperature.
  • THICK - Water pressure washer hose with a 2mm inner wall to prevent gashes and ruptures. Ideal for applications like car washing, car detailing, vehicle, boat, driveway, and sidewalk cleaning.
  • DURABLE - Heavy-duty pressure washer hose made of high-quality components and assembled in the US. 3/8" Male NPT Rigid End x 3/8" Male NPT Swivel End. 3/8 50 pressure washing hose.
  • ADVANCED FITTINGS - 3/8" Fittings stay in place during pressure spikes. Includes 14mm and 15mm Twist Coupling adapters which offers you the option to adapt to proprietary M22 fittings.
  • LASTS LONGER - Pressure washer hose replacement thats rust and corrosion resistant up to 125 hours, nearly twice the industry standard. Lasts longer in extreme environments.

Brand: MTM Hydro


Material: Stainless Steel


Color: Gray


Product Dimensions: 600"L x 0.37"W


Maximum Pressure: 4000 Pound per Square Inch


Nominal Wall Thickness: 2 mm


Manufacturer: ‎MTM Hydro


Part Number: ‎43.5012


Item Weight: ‎10.78 pounds


Product Dimensions: ‎12 x 12 x 6 inches


Item model number: ‎43.5012


Color: ‎Gray


Material: ‎Stainless Steel


Power Source: ‎manual


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 7, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 26 – Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Outstanding
I am very pleased with this new pressure washer hose. No longer will I have to stop and move my pressure washer around while washing my car or truck. I wished that I had brought this hose sooner
Reviewed in the United States on December 16, 2019 by JDW

  • Great pressure washer hose
Very nice pressure hose and flexible
Reviewed in the United States on September 19, 2019 by Raymond A. Colgrove

  • Worn to the metal weave in less then a month
I recommend only if you use this thing on a very smooth surface. I was nice to this hose since the price wasn't cheap at all. This hose still wore down in several spots from just the vibration of my pressure washer. The rubber is waiting to tear away and I would recommend a hose that isn't like this if you are using it to do anything out of a very pristine garage environment. My concrete driveway ain't the smoothest but the hose that came with this washer from back in the late 80s, 88 mind you, is still going strong. Worn all over yes but not to the metal ply weave. I was able to wash my truck and car as well as my old man's diesel and truck too. All in all 3 days of use during the first month of ownership. I'm shocked and returned it so I can find a hose that isn't made of this soft textured rubber but instead one that's smooth like the original. I'm left with also having to note that when I look at the pictures as well as video this is shown to have a logo at the ends but the one I received was just plain black. ... show more
Reviewed in the United States on June 13, 2023 by Tristan

  • Good hose, but kit needs one additional piece to be complete
Good hose and connectors. I would recommend the kit. However, deducting one star as seller incorrectly stated the kit contained all parts required to connect a SunJoe pressure washer (see questions section). The kit does NOT contain everything you need. The parts are provided to attach ONE SIDE of the hose—either out of the pressure washer or into the stock Sun Joe gun—but not both. Two M22 female to 3/8” QC adapters are provided— one 14mm and one 15mm (Sun Joe SPX3000 uses 15mm). The hose has one 3/8” QC plug which can connect to one of the provided adapters but the kit does NOT contain an additional part required: an M22-14 or -15 to 3/8” QC plug to connect to the other end of the hose. ... show more
Reviewed in the United States on January 22, 2020 by dial911

  • Almost perfect.
This is a nice hose and a great upgrade from the OEM that came with the pressure washer. I gave this three stars due to the hose not having the 3/8 female threaded coupler installed which shows that it comes with one in the photo and listing. Only the 3/8 quick connect plug and the two additional M22 14/15 mm coupler came with the hose. It states in the listing/photo and official MTM website that it comes with both fittings installed but mine did not. I had to buy the coupler separately and install myself. I almost returned the item due to not having the coupler at this price point. frustrating as the hose is not ready to use out of the box. ... show more
Reviewed in the United States on February 27, 2022 by Chris Jones

  • No fittings included and fittings were not stainless steel: Returned
Second time submitting my review. Amazon rejected my prior review. Basically, the product provided to me was not what was pictured. The quick disconnects in the center of the picture were not included, and the fittings on the hose were brass, not stainless steel. I decided after checking some other reviews that it would be easier to return and request a refund. Amazon, thankfully makes this very easy. ... show more
Reviewed in the United States on April 16, 2021 by Jason C.

  • Sloppy merchant, missing parts
This shipped without the fittings pictured in the middle of the photo(within the hose circle)
Reviewed in the United States on March 28, 2021 by Pete F.

  • Great hose, but tricky to put away.
Unless you’re using a hose reel, this can be tricky to put a way. It’s pretty stiff not very forgiving.
Reviewed in the United States on May 7, 2022 by James Bell

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