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  1. Products & Services
  2. Machinery - HomeComfort
  3. Humidification
  4. Evaporation humidifiers
  5. B 24 E / B 25 E

Designer humidifier B 24 E / B 25 E

The most stylish way to enjoy a pleasant room climate full of freshness

Both humidifiers B 24 E and B 25 E ensure a pleasant room climate by natural evaporation. With their high-class, elegant design and the colours "champagne" (B 24 E) as well as "oyster white" (B 25 E) you can put up some stylish highlights in your home, office or spa.

Especially in the cold season, humidification is of particular importance since dry winter air and heated air can noticeably impair our well-being. Below humidity values of 40 to 60 % we do not only feel uncomfortable, but our mucous membranes, eyes and skin also dry out faster and we are more likely to catch a cold.

Designer humidifier B 24 E / B 25 E

Babies and toddlers are particularly sensitive to a dry bracing climate, partly because their airways are more vulnerable.

The humidifier B 24 E / B 25 E allows you to humidify the room air fully automatically and to reach the optimum feel-good level.  

A relative humidity value between 40 and 60 % is ideal for maximum well-being and provides the best support for the natural protection and cleaning processes inside the body as well as for oxygen intake in the blood, which can reduce the susceptibility to headaches and increase the ability to concentrate.

An oasis of well-being at the push of a button

Trotec Humidifiers B 25 E: Various operating modes plus ultra-silent night mode

The B 24 E / B 25 E can be easily adjusted to your individual needs with only a few key settings. You can choose from five target humidity values and four fan stages making it possible to fulfil any room requirement.

Thanks to the integrated hygrostat control, humidification takes place fully automatically and the device switches itself on and off independently in order to reach the preset target values.

The successful combination of an appealing design and particularly compact dimensions enables a space-saving setup of the particularly stable device in basically every environment – whether at home or in the office.

Fresh air with an optional feel-good scent

Integrated scented oil diffuser

The B 24 E / B 25 E is equipped with a separate scented oil tank for an optional aromatization of the room air.

This way you can turn your home into a scented oasis of well-being for the senses. Scents have a direct influence on our well-being and can be of help in case of stress, bad mood or even sleep problems.

Since the scented oil is not emitted into the room via the water but separately by a diffuser, the evaporation filter of the B 24 E / B 25 E does not clog. All customary scented oils may be used – ideal for an individual and relaxing aroma therapy!

Trotec Humidifiers B 24 E / B 25 E with special honeycomb filter
Simple filter change – easy disassembly

Special honeycomb filter simulates natural evaporation principle of moisturising plants

The sophisticated honeycomb structure does not only provide the evaporation filter of the B 24 E / B 25 E with high dimensional stability but also with an extremely large inner surface absorbing the water automatically and transferring it into all pores, just like a plant that takes up water through its roots and transports it up to the leaves in the treetop, where the water evaporates.

This way, the evaporation filter remains evenly humid in a natural way. This is the reason why, unlike conventional rotational humidifiers, the B 24 E / B 25 E does not require any mechanical wear parts for filter humidification.

The dry air passing through the filter is automatically enriched with moisture in order to obtain an optimum humidity level of 40 to 60 %. Lime and other air pollutants in the humidifier's tank or filter are bound and are not emitted into the room air. On top of that, excessive humidification is excluded with this procedure.

Simple filter change – easy disassembly

The B 24 E / B 25 E has an extremely maintenance-friendly design and can therefore be easily disassembled for regular cleaning or for a filter change in just a few steps.

A few practical benefits:

  • Hygrostat-controlled room air humidification by natural cold evaporation
  • High-quality and stable aluminium housing
  • Integrated scented oil diffuser for an optional room air aromatization
  • Effective 360-degree air distribution in the entire room
  • Harmoniously and space-savingly integrates in any environment thanks to its attractive design and compact construction
  • Various operating modes plus ultra-silent night mode
  • SecoSan system for water pollution control already integrated
  • Can be used with normal tap water – no distilled water required
  • Dimmable LEDs for individual light intensity control
  • Low-maintenance and uncomplicated – easy disassembly and cleaning
  • Further practical comfort functions
The compact designer humidifier B 24 E / B 25 E can be set up in every room in a space-saving manner.
Designer humidifier B 24 E
The B 24 E / B 25 E is equipped with a scented oil diffuser for the aromatization of the room air.
Designer humidifier B 25 E
Natural principle of cold evaporation

Vitalizing room air humidification on the natural principle of cold evaporation – your benefits:

  • Clean humid air – sucked-in dirt particles are bound in the water
  • No mechanical wear parts
  • Guarantees optimum humidity values – fully automatically by natural evaporation
  • No lime deposits on furniture, walls and other surfaces
  • No expensive lime cartridges or distilled water required
  • No spraying, no vaporization, no excessive humidification
  • The uncomplicated technology allows for the addition of fresheners/hygiene agents such as SecoSan without affecting the cleaning and humidification function of the device.

SecoSan – always the best water quality for refreshingly humidified room air

SecoSan system for water pollution control

Moreover, the B 24 E / B 25 E is the only humidifier on the market that comes with exclusive additional equipment.

To keep the water reserve automatically as clean as on the first day, there is a holder for a SecoSan Stick embedded in the bottom of the tank. The SecoSan Stick helps to keep the water permanently clean, clear and free of biological growth or unpleasant odours.

The unique feature of SecoSan is its antimicrobial surface with mobile silver ions, which inhibit bacteria and germs upon contact and thus prevent their reproduction.

Their advantage compared to conventional silver preparations: The entirely self-dosing SecoSan ion reservoir not only keeps the water demonstrably free from germs, but also basically free from silver ions.

The supplied stick thus guarantees clean water for up to 6 months even if the water is changed or consumed daily.


Design Humidifier B 25 E show in Trotec online shop

Design Humidifier B 25 E

The Design Humidifier B 25 E with a max. humidification performance of 350 ml per hour.

You save: 44 %

81.12 £ 45.04 £ incl. VAT
Show net price (VAT not included)


Designer Humidifier B 24 E show in Trotec online shop

Designer Humidifier B 24 E

The design humidifier B 24 E provides 8.4 l / 24h evaporation and champagne look for a pleasant indoor climate and sets stylish accents.

You save: 44 %

81.12 £ 45.04 £ incl. VAT
Show net price (VAT not included)



Technical data
General information
  Article number
Air flow rate
  Max. air volume flow [m³/h]
Electrical values
  Mains connection 230 V/50 - 60 Hz
  Power input [W] 6
  Power input [kW] 0.006
  Supply voltage [V] 12
  Nominal current consumption [A] 0.2
Electric connection
  Connection plug CEE 7/16
  Cable length [m] 1.5
  Adapter 230 V / 12 V
Evaporation performance
  Output Max. [l/24h] 8.4
Fan stages
  Number of fan stages 4
Recommended room size
RH control
  Hygrostat, internal
  Humidity sensor, internal
  Radio sensor
Water tank
  Contents in [l] 3
Air filter
  UV lamp
  Digital display
  Keyboard lock
  Remote control
Sound values
  Stage Min. - Distance 1 m [dB(A)] 23
  Stage Max. - Distance 1 m [dB(A)] 58
  Hygrostat-controlled automatic operation
  Natural cold evaporation principle
  Integrated scented oil tank and diffuser for an optional room air aromatization
  Dimmable LED illumination
  Noiseless night operation in whisper mode
  Filter change indicator
  SecoSan system for water pollution control
  Warning signal to indicate a low water level
  Automatic switch-off when water tank is empty
  Length (packaging excluded) [mm] 248
  Width (packaging excluded) [mm] 248
  Height (packaging excluded) [mm] 305
  (packaging excluded) [kg] 2.5
Equipment, features and functions
Functions and features
  Operating modes 5
Housing colour
  Housing colours White
Housing design
Timer function
  Automatic switch-off

 standard equipment

 optionally available

 not available


Evaporation filter B 25 E show in Trotec online shop

Evaporation filter B 25 E

Replacement evaporation filter for the design humidifier B 25 E.

17.98 £ incl. VAT
Show net price (VAT not included)


Stick 10 show in Trotec online shop

Stick 10

Silver has special antibacterial properties. That's the principle that the SecoSan Stick is based on. The sticks keep your water fresh and free of germs. The silver ions which the stick releases independently into the water are harmless yet at the same time extraordinarily effective.

You save: 33 %

13.48 £ 8.97 £ incl. VAT
Show net price (VAT not included)


LiQVit Hygiene Agent 1000 ml show in Trotec online shop

LiQVit Hygiene Agent 1000 ml

In order to maintain the quality of the evaporation water in a humidifier at a constant level: the water hygiene agent LiQVit is the right solution. Exclusively available at Trotec! LiQVit prevents the formation of germs, algae, mould, bacteria and related strong smells.

You save: 60 %

17.98 £ 7.16 £ incl. VAT
Show net price (VAT not included)


Descaler with color indicator show in Trotec online shop

Descaler with color indicator

Liquid decalcifier based on amidosulfonic acid with color indicator and maleic acid content against re-calcification. Universally suitable for humidifiers, air conditioners, coffee machines and other hot water appliances.

You save: 60 %

17.98 £ 7.16 £ incl. VAT
Show net price (VAT not included)


Alternative products

B 24 E / B 25 E with alternative products:

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B 300 Humidifier show in Trotec online shop

B 300 Humidifier

It is extremely important that you ensure that the relative humidity levels in your home are well-balanced. Not only for you and your family, but also to protect furniture, books and machinery. The B 300 provides you with the means to do so. It can extract up to 33.6l of moisture in only one day.

You save: 212.07 £

1,384.41 £ 1,172.34 £ incl. VAT
Show net price (VAT not included)



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