110-120V, 60Hz13$1,350.00


The KleenJet Pro Plus 300CS is a workhorse of a steam cleaner. Featuring continuous refill technology, that lets you add water without shutting the machine down, this commercial grade steam cleaner is an excellent choice for busy environments like kitchens and auto shops. Easily reaching temperatures up to 310 degrees and pressure levels up to 75PSI, the 300CS cuts through grease, mold, dirt and more.

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The KleenJet® Pro Plus 300CS is a durable, commercial grade steam cleaner designed for all day, every day use. Whether it is degreasing/cleaning food production equipment or cleaning a bathroom, the Pro Plus 300CS is relied upon by countless users from large food manufacturers, to national cleaning companies, to homeowners that simply want the best.   The Pro Plus 300CS features a 2 liter stainless steel boiler and 3 liter non-pressurized refill chamber.  Continuous refill allows refilling while the machine is on and operating.  Machines without this important feature require users to shut down, refill, and reheat. Continuous refill, on the other hand, enables operators to refill the machine while working for non-stop cleaning.  All Daimer steam cleaners have a lifetime boiler warranty, 3 year parts warranty, and 1 year labor warranty.  We always want customers to find the best unit for their application, and our qualified staff is happy to discuss your needs to find the best fit for you.



Continuous Refill

Full Accessory Kit:  Including 10 free nylon detail brushes.  Click the tab above to view all accessories.


Replaceable Heating Elements

Stainless Steel Housing

Stainless Steel 2 Liter Boiler / 3 Liter Refill Chamber


Learn about the benefits of Continuous Refill how this technology can maximize productivity.

Learn about the Daimer® Difference.

Learn about Daimer's reasonably priced detail accessories.



Product Specifications

System Warranty 1 year on parts/labor, 3 years on partsBoiler WarrantyLifetime
Pressureup to 75 psi
Steam Temperatureup to 310ºF
Continuous RefillYes
Boiler Volume2 liters
Water Chamber Capacity3 liters
Boiler MaterialStainless Steel
Presurized TankN/A
Pressure CapN/A
ATIS ® TechnologyN/A
Detergent Chamber SizeN/A
Heating Elementremovable rod
Heating Time (cold)Approx. 15 min
Heating Time (hot)N/A
Operating Timecontinuous use
Extraction Chamber SizeN/A
Vacuum SuctionN/A
HEPA FilterN/A
Water FiltrationN/A
Steam Hose Length10'
Steam Vac Hose LengthN/A
Optional Steam HoseN/A
Optional Steam Vac HoseN/A
Cover MaterialStainless Steel
Base MaterialStainless Steel
Power1600 watts
Weight23 lbs
Dimensions16"L X 12"W X 10"H



Made InItaly

Parts List

Daimer's advanced, patented features

unavailable through any other vendor.





Standard Parts / Quantity

Ten Foot Detachable Steam Hose with Heavy-Duty Towel Clip 1
BONUS! Extra Heavy-Duty Extension Rods - $75.00 Value 2
Large Triangular Brush with Towel Clips 1
Large Rectangular Floor Brush with Towel Clips for Steam Mopping 1
Steam Squeegee for Mirrors and Windows 1
Single Hole Steam Lance for Brush Attachment 1
Nylon Detail Brush 10
Brass Detail Brush 3
Stainless Steel Detail Brush 3
Round Detail Brush 1
Steam Scraper 1
Steam Plunger for Bathroom Sink Drains 1
Small Triangular Brush for Corners, etc... 1
Steel Wool Pad to Place Over Some Brushes to Target Grease Buildup 1
Water Refill Bottle 1
Plush Microfiber Towel 5






As per our conversation on April 14th, I must write you to tell you how impressed my crew and I were to see this machine work flawlessly through the day. We were able to work a seven hour period cleaning a commercial stove in Malibu. My client had been waiting for me to receive the equipment which is the 300 CS steam cleaner with the continuous fill feature built in.

Right out of the box, we were working as the owner stood and watched in amazement. The accessories were professional looking functioning and feeling and the fact that I could work for that long to complete the job in one day could not have worked out better. I might also add that the machine paid for itself in 1 job.

We will be ordering a second machine from you and your company in the coming days. I am also trying to implement a plan to have one of these machines on board all 5 of our portable MRI and Cancer Scanning Medical trailers. These are ultra clean environments and must be cleaned daily. So with no chemicals and buckets, this will be a great addition to our units.

I also might add that having never owned one of these machines, one of the biggest selling points was the replaceable heating element.

Thank you so much again for a superb product.

Best regards,

Jerry S.
Portable MRI and Cancer Scanning
Oak View, CA

I bought a KleenJet 300 CS from Daimer Industries two years ago after a lot of careful research into different brands when I knew I wanted a steam cleaner. I've used it for a lot of different things, mostly cleaning up pet accidents, but it's the latest use I've discovered that makes me want to share with the world. Our house has concrete throughout which is covered by carpeting and tile. I don't like anything but bare floors because of having 4 cats, so I decided I would pull up the carpeting and tile and finish the concrete underneath. But knowing what a big undertaking that would be, I decided to start on a small area, our mud room, and see how it goes.

I pulled the tile up quite easily but underneath was all the tile adhesive. I started dry scraping and I ended up with shoulder pain, so then I found a water-based spray called Krud Kutter that you spray on and let sit for 20-30 minutes and it's supposed to dissolve the adhesive and you can scrape up the goop. But that was only taking off thin layers at a time. Then I read about somebody using a heat gun and scraper. I thought, hmm, I have my steam cleaner - I wonder, if I turn it to the highest heat setting if it could somewhat approximate the temperature of a heat gun. I put the brass brush on the end of the nozzle and started working. I thought it might make a small dent in the job, but it cut right through the adhesive. It's amazing.

I will be able to get the job done in one weekend now, after having looked at this awful floor for the past month while trying to figure out how I was going to get the adhesive up without using caustic chemicals. And the best part about the KleenJet over using a heat gun and scraper is that I can do it all with one hand because of the brass brush. By the way, I was able to turn the heat back in order to get more pressure and it still works great.

I'm also grateful every time I use the machine that I opted to pay a little more for the continuous fill model because I almost always use it for bigger type jobs. And, as much as I've loved my machine for the past two years, this adhesive removal discovery really makes me so happy to have had it on hand for such a huge job.

Marcia H.
Seattle, WA

My Daimer KleenJet 300CS is without a doubt the absolute best of the four steamers I've owned. Because I have experience using other lower-priced steam cleaners, and because of my enthusiasm for your steam cleaner, I felt compelled to offer my feedback to you. I think the KleenJet is thoughtfully and well designed. I've had a 300CS for a few weeks; my only regret about the KleenJet is that I did not know about it before I purchased those other ... steamers I've owned.

I love the LIFETIME boiler warranty, especially since the lower-priced steamers in the past did not last very long. The long 10' hose makes the nozzle very maneuverable; other steamers with short hoses are cumbersome to use. The sliding latch, on the hose, is much easier to operate than the spring loaded button on other steam cleaners. The electric Steam Control Switch is very sensitive to touch, easier to operate and much less fatiguing than the spring loaded trigger on other steamers.

The swivel action on the larger brushes makes it easy to get the attachment and steam where it is needed. Customer Service is fantastic! They don't treat you like an annoyance, put your call on long holds, tell you to get the information off the Web site, or just hang up the phone. They will discuss with you problems and solutions to help you get the most out of your Daimer product.

I would highly recommend Daimer to anyone wanting a high quality steam cleaner along with a company that stands behind its product! Well done Daimer!

Ed T.
San Francisco, California

Just a note to tell you how much I love our steamer. We live in a 10,000+ square foot home and have daily house cleaning. My housekeepers use it on the marble floors, in the bathroom showers, and for the windows; we have 85 windows. We love the PRO PLUS steam cleaner because we don't have to use harmful cleaning products that would ruin the finish on the marble floors and in the bathrooms.

Since we have 2 dogs, 7 cats, and a bird, it is important that the house is disinfected, and the steamer is perfect for this chore too. Daimer has been so helpful answering questions, and has been quick to send any new supplied I need. I'm extremely happy with my Daimer steam cleaner and with the company.

Thanks for all the special attention!

Jill C.
Miami, FL

Love all the features! This is such a great machine. I use it for cleaning tile and grout on walls and hallways at the condo that I manage. I even use it for defrosting the communal freezer and getting ice off of windows.

I also like the fact that refilling is so quick and easy. I was looking for a machine with a refill chamber and this was it.

Also, thanks for all the extra towels.

Ronnie G.
Bangor, ME

I started my tile cleaning company 1½ year ago. I went through a lot of tile cleaning machines before I found the right one. I am glad I chose Daimer for my business. I use the Daimer 5000 CV industrial steam cleaner for heavy duty commercial cleaning and 300CS steam cleaner for smaller jobs like upper level cleaning of residential houses. I have no regrets on choosing these machines. The machines are easy to setup, easy to use and very reliable. I will highly recommend it to others in the business.

Rey D.
Only by Steam Tile Cleaning Co.
Vancouver, BC Canada


Efficient Commercial Vapor Steam Cleaners for the Price-Conscious Buyer

You do not have to stretch your budget too much to purchase high-quality commercial vapor steam cleaners. Daimer® offers commercial vapor steam cleaners that are:

  • High quality
  • High performing
  • Low maintenance
  • Versatile
  • Affordable (i.e. within the budget)

Daimer's vapor steam cleaners are more powerful and efficient than ordinary vapor steamers. That is due to the fact that Daimer's commercial steam cleaners are built for operating for hours under rigorous conditions. In a commercial setting, where time is money, you cannot afford to use a steam machine that is inefficient and non-productive.

Due to the efficiency and effectiveness of the steam cleaning machines, many homeowners are also purchasing a commercial vapor steam cleaner from Daimer® to keep their floors, kitchens, and bathrooms spotlessly clean.

Everyday cleaning tasks become easier, faster, safer, and efficient when you use a Daimer machine. Daimer has a reputation for innovative features and quality design, not to mention great service.

The KleenJet® Pro Plus 300CS, popular among commercial and home users, is a canister based system that offers unique advantages. This machine attains temperatures as high as 310 degrees Fahrenheit. It features pressure levels as high as 75 PSI, and contains a durable stainless steel boiler.

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