SIMPSON Cleaning MSH3125-S Review

Last Updated on December 17, 2021 by Mark Johnson

Pressure washers are products that are now becoming highly in demand. The SIMPSON Cleaning MSH3125-S 3100 is now one of the best pressure washers for the money. This depicts ideal balance of power, feature, price and quality. Overall, this SIMPSON Cleaning MSH3125-S 3100 is undeniably on top of the list.

SIMPSON brands have become even more popular due to their commitment to reliability and quality on all their pressure washers. This is what makes their brands more famous in the industry. The SIMPSON Cleaning MSH3125-S 3100 is a highly considerable option available in the market today. Customer satisfaction is high and this is a true indicator that the quality of this product is guaranteed.


  • This product includes Honda GC190 engine and features 4-stroke, 187cc and overhead cam or valve design.
  • SIMPSON Cleaning MSH3125-S 3100 flow rate is 3100 PSI
  • This also features maintenance-free OEM Technologies Axial Camp Pump which includes Powerboost Technology for a more improved performance.
  • The 25’ by ¼” MorFlex high-pressure hose is actually abrasion and kink resistant providing great flexibility. This pressure washer is also equipped with functional M22 connectors.
  • SIMPSON Cleaning MSH3125-S 3100’s spray wand comes with five quick connect nozzle tips.
  • The product comes with professional and quality spray gun with guaranteed safety lock.
  • The color of the product is white.
  • The product dimensions measure 23.25 x 21 x 34.75 inches
  • The item weighs about 65 pounds and has a shipping weight of 71.8 pounds.

Features of Product

The following are the most highlighted features of SIMPSON Cleaning MSH3125-S 3100 pressure washer:

  • Easy to Use

Simplicity is the ultimate key to any do it yourself project. This means minimal failures and much better results. The SIMPSON Cleaning MSH3125-S 3100 is easy to use and is ideal for cleaning areas like home exteriors, house sidings, decks, patios and more.

  • Lightweight and Compact Design

The product’s lightweight and compact design means a better and easier handling. This could also mean that the pressure washer can be transported easily. The SIMPSON Cleaning MSH3125-S 3100 has actually been designed for easy travel or transportation.

  • Strong Engines

This is powered by Honda engines which are best known for their top quality and durable components. This can start easily and can deliver optimum performance.

  • Patented PowerBoost Technology

This exclusive technology plays a vital role in providing higher pressure in the nozzle. The essential increase in pressure tends to translate into greater impact and much better cleaning performance.

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Why Should You Buy SIMPSON Cleaning MSH3125-S 3100?

There are many good reasons to purchase and these include powerful and reliable performance, outstanding features that make any pressure washing job a breeze and most of all, this product adapts modern patented technology to ensure that higher pressure is provided for excellent cleaning performance.

Pros & Cons

The following are the sets of pros and cons of SIMPSON Cleaning MSH3125-S 3100 pressure washer:


  • The power of its engine is superb. The Honda engine is the vital part of the machine which distributes extreme water pressure. The free Axial Cam Pump is one of the best technologies providing long and effective use for longer years.
  • This high pressure washer guarantees clean cars, patios, wooden surfaces and sidings without stains.
  • This is one of the best gas pressure washers that are easy to use. With the manual guide included with the comprehensive set of instructions to follow to make the operation simple. It only takes just few minutes to start this product. The pressure washer’s hose tend to guide users to pull out with no straining.
  • If you choose this product, you are ensured to get professional customer service as well as product warranty.
  • SIMPSON Cleaning MSH3125-S 3100 is reasonably priced and is easy to store. All essential accessories are onboard such as hose, engine, spray gun and more. This therefore takes smaller place to store.
  • Its big handle allows users to be ultimately comfortable when pushing and handling.


  • The product lacks detergent tank making it less convenient to some users.
  • It takes several weeks to receive parts from the manufacturer.

What Are Customer Saying About It?

Most customers say positive things about SIMPSON Cleaning MSH3125-S 3100. No wonder several good reviews about this product can now be seen online. Many are impressed on how this pressure washer works and how this delivers guaranteed results.


SIMPSON Cleaning MSH3125-S 3100 is one of the best gas pressure washers for the money. This displays outstanding features making this one of the highly recommended gas pressure washer today.