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ONE PLUS™ Steam Cleaner

A heavy-duty steam cleaner with high steam temperature and easy refills during use for no downtime. Chemical-free cleaning, for home or professional use.

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Clean. Sanitize. Detail. Deodorize. Any surface. Naturally.
Superheated steam: kills 99.99% of bacteria & viruses.
Heavy-duty steam cleaner for home use with easy refills during use.
Higher steam pressure than entry-level models.
17 premium accessories.
Using nothing but regular tap water, the ONE Plus™ steam cleaner cuts through dirt and grime and sanitizes every surface it touches. Offering advanced features like CST™ technology for easy refills during use (non-pressurized) and higher steam temperature than entry-level models, it is the very best steam cleaner of its class. Say goodbye to harmful chemicals, the Dupray ONE Plus™ will definitely change the way you clean.
Grout lines
Kitchen Appliances
Ceramic and tiles
Car interiors
Wallpaper removal
Windows & mirrors

Dual-tank system: add water while in use for non-stop cleaning.
Adjustable steam pressure.
Pressure gauge, Steamready™ indicator, low water indicator.
Made in Europe.
100% chemical-free. Uses regular tap water.
Automatic shut-off with built-in thermal sensor.
Detachable steam hose for easy storage.

Lifetime Warranty on the Boiler
3-year limited Warranty

Ships within 48 hours.
You can return this product within 30 days, for any reason.

ONE PLUS™ Steam Cleaner specifications

Made in Europe
Made in Europe
Steam Temperature
up to 320 °F / 160 °C

Steam Pressure
65 psi / 4.5 bar

Cleaning Time

Heating Time
8 minutes

1400 W

120 V

12 A

Boiler Volume
61 oz / 1.5 l

Water Tank Volume
98 oz / 2.44 l

Hose Length
6'2" / 1.88 m

Boiler Material
Stainless steel

Body Material

Electrical Cord Length
16'5" / 5 m

15.15 lbs / 6.87 kg

12.5" x 11" x 17" / 32 cm x 28 cm x 43 cm

Certified safe: ETL listed for USA and Canada.

A complete 17-piece accessory kit.

1 x Floor Tool
1 x Floor Tool
The basic accessory for cleaning large surfaces, the One™ Series floor tool connects to the extension tubes to clean floors, walls, and ceilings in one quick motion. 11" / 28cm wide.
1 x Lance
1 x Lance
Ideal for cleaning applications requiring precision and intensity, the steam lance can be used with detailing brushes for deep scrubbing action.
1 x Window Tool
1 x Window Tool
Obtain streak-free windows and mirrors with this professional-grade window tool.9"/23cm wide.
1 x Triangular Tool
1 x Triangular Tool
This 5"/13 cm triangular tool can be used for a wide variety of cleaning applications. It is best used with a microfiber cloth or bonnet to disinfect and pick up dirt as you go.
2 x Extension Tubes
2 x Extension Tubes
Allows you to easily clean floors, walls, and ceilings.This 19"/48cm tool is designed to extend your reach without losing steam pressure.
1 x Connector
1 x Connector
The One™ Series Connector is a swivel tool with a locking mecanism that allows you to connect the accessories to the hose or the extension tubes.
1 x Hose
1 x Hose
An essential for residential steam cleaning. 6'2" / 1.88 m total length.
1 x Plunger Tool
1 x Plunger Tool
Unclog your drains without making a mess with this useful kitchen or bathroom tool.
1 x Refiling funnel
1 x Refiling funnel
Refill without making a mess with this convenient funnel.
1 x Brass Brush
1 x Brass Brush
The perfect detail brush for medium duty work requiring precise detail and the most popular option for grout cleaning.
2 x Nylon Brushes
2 x Nylon Brushes
This soft nylon brush allows for a delicate yet deep detail cleaning without being abrasive to the surface. Great for grout cleaning or equipment cleaning.
1 x Microfiber Cloth
1 x Microfiber Cloth
Ultra-plush and versatile microfiber cloth.
1 x Microfiber Bonnet
1 x Microfiber Bonnet
The small microfiber bonnet is used with the triangular tool to pick up dirt as you clean.
1 x Microfiber Bonnet
1 x Microfiber Bonnet
The large microfiber bonnet is used with the rectangular tool to pick up dirt as you clean.
Steam is cleaner.

Steam is cleaner.

Clean. Disinfect. Sanitize. Degrease. Deodorize. Any surface. Chemical-free.

Hot steam cleans better.

320°F / 160°C
Higher steam temperature.
Higher steam pressure than the entry-level model.
Easy refills on-the-go.
Simply add water during use for non-stop steam cleaning.
Hot steam cleans better.
0.64 gal. / 2.44 L
water tank
Refill at any time during operation.
ONE PLUS™ Steam Cleaner
16.4 ft. / 5 m
electrical cord
Clean everywhere with no restrain.
Intuitive control panel
Pressure gauge
Steamready™ indicator
Low water indicator

Detachable steam hose.

6'2" / 1.88 m
Detachable steam hose.
Adjust the steam pressure
Childproof safety lock

Sleek and portable.

Clean, sanitize and deodorize your entire home with this superior European-made steam cleaner. Weighing only 15 pounds, the ONE Plus™ is portable and convenient to use anywhere. Assembled by hand using high-quality components, this steam cleaner comes fully equipped with a complete 17-piece accessory kit, providing you the right tool for every cleaning task. Offering great performance and a complete list of advanced features, you will actually look forward to clean.
ONE PLUS™ Steam Cleaner
ONE PLUS™ Steam Cleaner

A complete accessory kit for the ONE Plus™ steam cleaner.

With a complete 17-piece set of cleaning accessories, all made with durable, long-lasting materials, you'll always have the perfect attachment for the task.

The perfect steam cleaner for your home.

Using nothing but regular tap water, the ONE Plus™ steam cleaner cuts through dirt and grime and sanitizes every surface it touches. Offering advanced features like CST™ technology and unmatched steam temperature, it is the very best steam cleaner of its class. Say goodbye to harmful chemicals, the Dupray ONE Plus™ will definitely change the way you clean.
ONE PLUS™ Steam Cleaner

Superheated dry vapor

When used properly, can kill germs, bacteria, viruses and eliminate mold, dust mites and all other pathogens using nothing but the most natural cleaning method – superheated steam. At the heart of the ONE Plus™ steam cleaner is a highly-efficient heating element that pressurizes the stainless steel boiler up to 4 times the atmospheric pressure. The resulting low-moisture steam is then superheated up to 320ºF / 160°C – perfect for cleaning and disinfection.

Pure disinfection

Sanitize anything, anywhere using only regular tap water. Disinfecting with the Dupray ONE Plus™ powerful jet of dry vapor steam reaching temperatures up to 320ºF, that can kill up to 99.9% of bacteria and viruses. The complete cleaning kit provides easy to use tools for sanitizing almost anything including: floors, countertops, toys, beds, furniture, bathrooms, and anywhere else in your house. The ONE Plus™ steam cleaner is the best way to keep your household clean and germ-free.
Kills up to 99.9% of bacteria
and viruses

The ONE Plus™ steam cleaner – nothing but the best.

The ONE Plus™ was engineered with top quality Italian and German components. Assembled by hand in Europe, the ONE Plus™ steam cleaner comes with the best warranty available: a lifetime warranty on the boiler and 3 years on the system.

CST™ Continuous Steam Technology

The ONE Plus™ steam cleaner was designed with a two-tank system. This technology means the water tank is not under pressure and can be refilled at any time, eliminating downtime.

Stainless steel boiler

High-grade stainless steel is TIG welded together with a robotic welder to ensure the quality of the most solid and durable boiler on the market. This is why Dupray provides a lifetime warranty on its boilers – the heart of any steam cleaner.
ONE PLUS™ Steam Cleaner

Automatic shut-off

The heating element will automatically shut off when the water level drops below the minimum threshold. Your steam cleaner is instantly ready to go once you refill the water tank.


Four levels of safety ensure that your steam cleaner will always operate safely. These levels include the low water light, the automatic shut-off, a pressurized safety cap with a built-in blowoff valve and a childproof safety lock.
ONE PLUS™ Steam Cleaner


Clean & sanitize floors.

Clean and disinfect hardwood floors, ceramic tiles, grout lines, carpets, porous stones, linoleum and more.

Clean grout lines.

Deep clean grouts lines and porous tiles to restore their shine.

Clean & deodorize furniture.

Steam clean furniture, chairs, delicate upholstery, leather, remove stains and odors.

Clean car interiors.

Detail car interiors, non-sensitive leather and fabric seats, hard surfaces, engines, door jams, consoles and remove stains.

Clean kitchens.

Stanitize and degrease kitchen equipment, ovens, fridges, sinks, BBQs, countertops, and more.

Clean & sanitize bathrooms.

Disinfect toilets, clean showers, remove soap and mineral residue.

Eliminate germs & undesirables.

Viruses, bacteria, germs, mold and mildew are quickly gone with steam cleaning.

Clean and disinfect toys.

Disinfect pet toys, matteresses, nursery tables, strollers and more.

Exterminate bed bugs.

Kill bed bugs and remove dust mites from mattresses and furniture.

Clean windows.

Clean windows streak-free, mirrors, screens, ledges and mores.


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