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Simpson MH10038QC - Monster 100-Foot (3/8") 4500 PSI High-Pressure Hose w/ Quick Connectors for sale.

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Simpson Monster 100-Foot (3/8") 4500 PSI High-Pressure Hose w/ Quick Connectors

Simpson Power Equipment and Accessories
Model: MH10038QC
(Based on expert analysis, manufacturer ratings and customer reviews)
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
6 Reviews
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3/8" Snap Coupler (Male)
3/8" Snap Coupler (Female)
Finest Hose Available For Cold Water Gas Pressure Washers
Dual braid technology features polyester braid over tough liner
Brass coated steel braid covers the polyester braid
Clear, non-marring outer jacket over the brass coated steel braid

Tough And Durable
Rated up to 140°F; cold water applications only
Includes 6 inch Rubber bend protectors on both ends

Fits Most Gas Pressure Washers Up To 4500 PSI
Fitted with 3/8" male and female quick-connect fittings

Hose Length
100 Feet
Hose Material
Hose Diameter
3/8 Inch
Hose Connections
Accessory Grade
Accessory Style
3/8" Snap Coupler (Male)
3/8" Snap Coupler (Female)
Rated PSI
4500 PSI
20 Pounds
Product Length
100 Inches
Consumer Warranty
90 Days
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  3 Questions
Q: if I buy this hose will it simply quick connect to another quick connect hose as on the pressure pro 1500 portable hand carry
by Eric Norman from Alabama on May 26, 2015

A: Yes, you could use any 3/8" quick connect hose with that unit for an extension or a replacement. This hose would be a great choice for you.
by Brian, Product Expert
Q: My NON-MARKING hose is leaving marks!! Help?
by Margaret Mulberry from Illinois on October 17, 2014

A: Regarding non-marking leaving “marks” the non-marking hose jacket is a silicone rubber compound. When being used it does not permanently mark or staining the surface.

However all hoses, standard and non-marking blue and gray, when being dragged across a rough surface have small particles of the rubber outer cover abraded off. With non-marking hose there is no carbon black in the jacket material that stains or permanently marks the surface. The small particles of rubber jacket however will show and can collect in depressions on the surface or where rinse water is channeled by the hose itself or other equipment. These particles are easily rinsed away. High temperature operation softens the silicone rubber jacket material and causes the hose to abrade easier leaving more jacket material on the surface.

Standard black pressure washer hose is a different rubber compound that contains carbon black. When black hose is exposed to water, high temperatures and many common pressure washer chemicals the carbon black will leach out of the rubber jacket and permanently stain the surface.

by Brian, Product Expert
Q: Is this a non-marking hose?
by Rick Whitfield from Colorado on April 30, 2011

A: Yes, this hose has a polyurethane coating that is definitely non-marring.
by Brian, Product Expert
Simpson MH10038QC Reviews & Ratings
Overall Rating
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
Durable (2)
Price (2)
Reliable (1)
I'd Buy It Again (1)
Polyurethane (1)
Heavy (1)
Female Quick Connect Sti... (1)
80% of respondents would recommend this product to a friend
6 Reviews  Sort by 
David A.
Cleveland, TN
Purchased from Power Equipment Direct
Purchased 9/30/15
4 out of 54 out of 54 out of 54 out of 54 out of 5
Great Product For The Price!
I wash tractors and trailers for a living, constantly dragging my hoses around the parking lot and this hose has been a great especially for the price.

I bought hoses from another website that were $60.00 more and didn't last half as long as this hose. It's a little stiffer but not too bad.

So I will definitely continue to use these hoses and I would recommend them to anyone with a small pressure washing business!
David Recommends This Simpson Product
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Donald R.
Charleston, SC
Purchased from Power Equipment Direct
Purchased 10/16/13
4 out of 54 out of 54 out of 54 out of 54 out of 5
Happy Except For The Female Qc
The hose seems high quality and looks like it will last but the female quick connect sticks in the "connected" position making it very hard to disconnect the gun and other attachments.
Pros: Durable, Price
Cons: Female Quick Connect Sticks
Donald Recommends This Simpson Product
Brian, the Pressure Washer Expert
Product Expert
You could try rotating the cuff a little bit before you pull it back; sometimes that will make the disconnect/connect easier. A flush with plain water may also help if there's any sand or grit that has gotten lodged in the connector.

Going through the connect/disconnect repeatedly (pliers may help) may also smooth any rough edges that are making it tough to get the connectors apart.
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Judd S.
Mentor, OK
Purchased from Power Equipment Direct
Purchased 9/22/11
Total Reviews
2 Reviews
5 out of 55 out of 55 out of 55 out of 55 out of 5
All The Power I Need
I love my Simpson 4200 pressure washer. It gives me all the power I need to use with my water broom in cleaning black streaks off of roofs.

Starts first pull every time. Just wish it was a little quieter but no biggie.

The 100 ft monster hose is something I needed to reach some of the heights I have to reach but its like wrestling an alligator to uncoil it and especially to roll it back up when I'm done with it. There has to be an easier way. Any suggestions?

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Vincent R.
Trumbull, CT
Purchased from Power Equipment Direct
Purchased 5/14/16
1 out of 51 out of 51 out of 51 out of 51 out of 5
Missing Male Connector
Upon receiving this product I discovered the male quick connector was missing. After speaking with a customer service rep and sending pictures of the hose, I was told that a connector would be shipped out soon. That was on 5/18/2016.

It is now 6/11/18 and I have not received my shipment of this part nor any follow up from customer service. This is poor customer service at best. I am a totally dissatisfied customer. Never again will I do business with Power Equipment Direct.
Vincent Does Not Recommend This Product
Brian, the Pressure Washer Expert
Product Expert
I checked your file, and you are absolutely correct- we dropped the ball and did not follow through on getting your connector sent out in a timely manner. Please accept our sincere apologies for the inconvenience!

The connector will ship out today. As soon as it is picked up by either UPS or FedEX (I'm sorry, I don't know which carrier it will be at this time) we will send you an email with the tracking information so you will know when to expect it. I have also notified our Service Managers so they will be able to use your input to improve our performance.

We work hard to earn our customer's business every day- I am so sorry we have lost yours, but I can see how you would feel as you do. Thank you for this opportunity to be of service.
Manufacturer Response
Brand Rep
Hello my name is Zac and I am the Assistant Service Manager for the FNA Group who manufactures the Simpson line of gas pressure washers.
First and foremost thank you for your purchase of our Simpson Gas Pressure Washer; if you need further assistance please contact me directly at 1-847-621-8954 or via email at I would be more than happy to help resolve any issues or questions you may have.

Thank you
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David Beaty
Palm Bay, FL
Purchased from Power Equipment Direct
Purchased 10/24/14
5 out of 55 out of 55 out of 55 out of 55 out of 5
Excellent High Quality Hose
This Simpson Monster hose is flexible, easy to use and roles up nicely and completely on my General Pump 100' hose reel.
The hoses sold at the big box stores are nothing like this polyurethane hose.

My first impression was WOW! this hose reeks quality and not stiff... I agree, this is 'Finest Hose Available'
Pros: Easy To Use, Exceeded Expectations, High Quality, Polyurethane
David Recommends This Simpson Product
David's Experience With Power Equipment Direct
Web Site


"Thank you for selling high quality items..."
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Michael S.
Maysville, KY
Purchased from Power Equipment Direct
Purchased 5/6/16
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Buy
Hose is excellent for using up on a roof. You don't have to fight to hold it while trying to pressure wash. The only downfall is the fittings at both ends leaked. I took them off put new thread sealant on them and it's good as new.
Pros: Durable, Price, Reliable, I'd Buy It Again
Cons: Heavy
Michael Recommends This Simpson Product
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3.0 out of 53.0 out of 53.0 out of 53.0 out of 53.0 out of 5
4 Reviews
 1   Q&A

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Buy Simpson Monster 100-Foot (3/8") 4500 PSI High-Pressure Hose w/ Quick Connectors at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including General Pump Ultimate Pressure Washer 3/8" Quick-Connect Kit, Simpson Monster 50-Foot (3/8") 4500 PSI High Pressure Hose w/ Quick Connectors and Simple Green Ultimate Concentrated Soap Kit.

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