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Dry Vapor Steam Cleaners
Dry vapor steam cleaners produce steam with only 5–6% moisture content, leaving surfaces nearly dry on contact while delivering sanitizing temperatures above 280°F. The low moisture output makes them safe for electronics, upholstered furniture, medical equipment, and food contact surfaces where conventional wet steam would cause water damage or require extended drying time. Used by hospitals, hotels, food processing facilities, and commercial cleaning operations requiring chemical-free sanitization.
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Therma-Kleen Ultra 600 Propane Steam Cleaner – 600 PSI, 350°F, 1.5 GPM
Therma-Kleen5.0 / 5.0
1 Review
The Therma-Kleen Ultra 600 is the highest-pressure propane-fired commercial steam cleaner USCT carries — 600 PSI at 350°F at 1.5 GPM, propane-heate...
View full detailsTherma-Kleen TS10 Dry Vapor Steam Cleaner – 100 PSI, 330°F, 1500W
Therma-KleenThe Therma-Kleen TS10 is the standard-pressure dry vapor steam cleaner for commercial sanitation — 100 PSI at 330°F from a 1,500-watt 120V electric...
View full detailsTherma-Kleen THE-IN4 Industrial Steam Cleaner – 180 PSI, 380°F, Continuous Fill
Therma-Kleen4.5 / 5.0
2 Reviews
The Therma-Kleen THE-IN4 (Therma-Steem Industrial 400) is the highest-pressure electric dry vapor steam cleaner in its class — 180 PSI at 380°F wit...
View full detailsTherma-Kleen TS.75 Dry Vapor Steam Cleaner – 80 PSI, 300°F, Made in USA
Therma-KleenThe Therma-Kleen TS.75 is the most compact dry vapor steam cleaner in the Therma-Steem line — 0.75-gallon stainless boiler generating 80 PSI / 300°...
View full detailsTherma-Kleen Ultra 600E Electric Steam Cleaner – 600 PSI, 275°F, 3-Phase
Therma-KleenUltra 600E Electric Steam Cleaner — 600 PSI Fume-Free Industrial Steam for Enclosed Facilities The Ultra 600E delivers the 600 PSI output pressure...
View full detailsTherma-Kleen Ultra 250E Electric Steam Cleaner – 250 PSI, 275°F, 3-Phase
Therma-KleenUltra 250E Electric Steam Cleaner — 250 PSI Fume-Free Steam for Indoor Enclosed Spaces The Ultra 250E delivers 250 PSI at 255–275°F output tempera...
View full detailsTherma-Kleen TKULTRA1300 Propane Steam Cleaner – 1300 PSI, 200K BTU
Therma-KleenTherma-Kleen Ultra 1300 Propane: 1300 PSI and 200,000 BTU/hr for Large-Scale Chemical-Free Cleaning The TKULTRA1300 is Therma-Kleen's largest and m...
View full detailsTherma-Kleen Ultra 250 Propane Steam Cleaner – 250 PSI, 350°F, 1.5 GPM
Therma-KleenUltra 250 Propane Steam Cleaner — 250 PSI Outdoor-Ready Chemical-Free Sanitation The Ultra 250 is Therma-Kleen's entry-level propane steam cleaner...
View full detailsTherma-Kleen Therma-Steem XL3 Industrial Steam Cleaner – 155 PSI, 40kW
Therma-KleenTherma-Steem Industrial XL3 — 40kW Dual-Output Steam for Heavy-Duty Continuous Production The Therma-Steem XL3 is the high-capacity version of the...
View full detailsTherma-Kleen TSXL2 Industrial Steam Cleaner – 155 PSI, 365°F, 480V 3-Phase
Therma-KleenTherma-Steem TSXL2 Industrial Steam Cleaner — Continuous-Fill Dry Vapor Steam for Food Processing and Heavy Industrial Applications The Therma-Klee...
View full detailsTherma-Kleen Therma-Steem XL1 Industrial Steam Cleaner – 155 PSI, 480V
Therma-KleenTherma-Steem Industrial XL1 — 155 PSI Continuous Steam for 24/7 Industrial Operations The Therma-Steem XL1 is a fixed-installation industrial stea...
View full detailsDry Vapor Steam Cleaners: Under-5% Moisture for Surfaces That Can't Get Wet
What "Dry Vapor" Actually Means on a Spec Sheet
Here's what we see constantly: facilities buy a "steam cleaner" labeled chemical-free, use it on a control panel or a hospital bedrail, and end up with water intrusion damage. Standard wet-steam units output 30–40% moisture content. Dry vapor runs under 5%. The difference matters when the substrate is electronics, food-contact stainless, sealed flooring, or upholstery. The Therma-Kleen TS.75 (80 PSI, 300°F, made in USA), Therma-Kleen Ultra 600E (600 PSI, 275°F, 3-phase), and Vapamore MR-1000 Forza (90 PSI, 284°F) deliver 4–6% moisture content at the wand — measured with a thermo-hygrometer at the discharge nozzle, not at the boiler. The tradeoff: dry vapor takes more passes to lift heavy soil that wet steam blows off in one pass. For sanitization-first applications, that's an acceptable trade.
Picking PSI and Boiler Type by Application
For HACCP food contact zones — slicers, conveyor rollers, walk-in seals — the Vapamore MR-750 Ottimo (75 PSI, 4L boiler, 3-hour runtime) and NaceCare JS 1600C (115 PSI, 338°F, continuous flow) hit the temperature threshold for surface kill of Listeria and Salmonella while leaving the surface dry to spec within 60 seconds. For healthcare equipment and dental ops, the Therma-Kleen TS10 (100 PSI, 330°F, 1500W) is sized for portable cart use without 3-phase wiring. For automotive detail, manufacturing degrease, and mold remediation, the Therma-Kleen Ultra 600 propane (600 PSI, 350°F, 1.5 GPM) runs on-site without 480V power. PSI matters more than boiler size for dwell-time efficiency at the surface — high PSI means shorter dwell, which means more square feet per shift.
Related: Commercial Steam Cleaners · Steam Cleaners for Bed Bugs · Industrial Steam Cleaners · Food Service Steam Cleaners
Continuous-Fill vs. Batch Boilers and What Breaks First
Batch boilers (Therma-Kleen TS.75, Vapamore MR-75 Amico) heat a tank, run 60–90 minutes, then need a 10-minute cool-down to refill. Continuous-fill units (Therma-Kleen THE-IN4, NaceCare JS 1600C) run indefinitely. For under 90-minute jobs, batch is fine and costs less. For full-shift runs, continuous-fill saves the cool-down hour over an 8-hour day. The first failure point on either type is the heating element scaling — distilled or RO water only, never tap. Run a vinegar descale cycle quarterly even on filtered water. All prices shown — no quote needed. Questions about a specific application? Call us.
Let customers speak for us
from 95 reviewsNice compact scrubber/vacume. Works very well.
Fast shipping Great Experience
Great product
This vacuum is very light and powerful
Gets the job done without hassle. This vacuum is powerful and reliable for everyday cleaning. Definitely recommend it.
we have three cats, and this purifier has done wonders in removing pet odors and dander
Located in the Twin Cities in Minnesota, we acquired our Brio Air Filter in mid-late Spring of this year (2023) when pollen count was high and we were beginning to experience the effects of Poor Air Quality Index as a result of smoke particulates from fires in Canada that caused the air in much of Minnesota to become hazy and simply dirty.
It is so easy to share our experience with the Brio Air Filter given how quickly and efficiently it removed pollen, dust, and smoke particles from the environment inside our home. Two people in our home who suffer from pollen-related allergies during the spring immediately experienced easier breathing and elimination of symptoms within the house. With respect to smoke particulates from Canada drifting into our environment, EVERYONE in our home experienced directly improved breathing and smell of the air when entering from outside.
An additional piece of information to account for is that we have always employed high grade furnace filters in our home’s central HVAC system. With that high grade filtration in place both prior to and after acquiring a Brio home air filter, we all quickly agreed that deploying the Brio in our home made an easily noticeable positive difference in breathing inside our home. Additionally, those of us who clean our home have observed that dust builds up slower on our floors and furniture than before we deployed the Brio unit.
We did note that the Brio is not as quiet as a few other brands/models on the market that we have tried in our home but the efficiency and quality of the filtration, along with the air turnover rate it provides,allows us to locate the Brio unit in central rooms away from the bedrooms. Since we made that change there has been no noise-related effect on our sleep, while the unit maintains the same level of air cleanliness throughout our home.
A last key point to make is how easy the Brio unit is to maintain. The simplicity of the modular construction of the Brio unit makes it very quick and easy to keep the filtration sections clean. We have not yet reached a point of filter replacement but it is obvious to us that the replacement will take a matter of seconds and can be executed by anyone in our home, including our 10-year-old son.
this bedroom purifier has transformed my sleep quality. the air is so much fresher and cleaner worth every penny
very customer friendly and professional design.
perfect for maneuvering in tight areas the HEPA filter is a huge bonus
It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!
This vacuum has exceeded my expectations. It's super powerful and handles daily cleaning with ease. I recommend it to everyone.
really effective in sweeping up all kinds of debris from our warehouse floor
works wonders on tough carpet stains. it's compact and easy to use for upholstery cleaning too