Deerma DEM-T20W

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Product details

The Deerma DEM-T20W is a versatile, cordless 2-in-1 vacuum cleaner that simultaneously vacuums and mops – perfect for quick and thorough cleaning at home. Its innovative 9-stage cyclone system reliably separates dust and air, while the powerful motor provides a constant suction power of 18 kPa.

With the integrated 5000 mAh battery, the device achieves a battery life of up to 35 minutes – enough for larger rooms – while maintaining a compact weight of only 2.27 kg. The dust container has a capacity of 0.45 liters and can be easily and hygienically emptied through the automatic lid, without direct contact with the dirt.

Additionally, the DEM-T20W features a 200 ml water tank, allowing for simultaneous mopping – ideal for hard floors. The 5-layer filtration system retains even the finest particles, ensuring clean exhaust air.

With just 5 hours of charging time, the vacuum cleaner is quickly ready for use again and offers an excellent combination of vacuuming and mopping functions in a compact, handy design.

Key specifications

Vacuum cleaner type
Cordless vacuum cleaner
Power supply
Rechargeable battery operated
Battery life
35 min
Weight
2.27 kg
Power consumption
180 W
Item number
57369269

General information

Manufacturer
Deerma
Category
Vacuum cleaners
Manufacturer no.
2233185
Release date
3.4.2025

Vacuum cleaner properties

Vacuum cleaner type
Cordless vacuum cleaner
Filter + Dust bag volume
0.45 l
Max. Suction power
18000 Pa
Suitable surfaces
Hard floor

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
Rechargeable battery operated
Power consumption
180 W

Battery properties

Capacity
5000 mAh
Battery life
35 min
Charging time
5 h

Product dimensions

Weight
2.27 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Vacuum cleaners» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 13.Miele
    1.3 %
  • 15.Hoto
    1.5 %
  • 16.Deerma
    1.6 %
  • 17.Black & Decker
    1.7 %
  • 18.Philips
    1.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Black & Decker
    0 days
  • 1.CleanMaxx
    0 days
  • 1.Deerma
    0 days
  • 1.Domo
    0 days
  • 1.Einhell
    0 days

Return rate

How often is a product of this brand in the «Vacuum cleaners» category returned?

Source: Digitec Galaxus
  • 40.Tineco
    3.7 %
  • 40.Tristar
    3.7 %
  • 42.Deerma
    3.9 %
  • 43.Livoo
    4.2 %
  • 44.Novidarte
    4.3 %
Source: Digitec Galaxus