TTK 70 HEPA Dehumidifier and Air Purifier, 50 m²

TTK 70 HEPA Dehumidifier and Air Purifier

Twice as effective: air drying with 95% HEPA air filtration

Live a healthier life, breathe freely, and enjoy a comfortable living or working environment all year round — the visually and technically outstanding TTK 70 HEPA dehumidifier allows for use in rooms up to 50 m² or 125 m³. With the combined effectiveness of two indoor air quality improvement technologies, the 2-in-1 dehumidifier automatically regulates indoor humidity to a healthy level or a freely selectable target value within the range of 30% to 80% relative humidity. In addition, indoor air is purified by a dual-stage filtration system consisting of an air filter and a HEPA filter, removing 95 percent of pathogenic viruses, bacteria, mold spores, pollen, house dust/fine dust, allergens, and other airborne pollutants.

A basic device for protecting the health of your family or employees—providing noticeable relief, especially for people with allergies and those allergic to house dust.

Trotec TTK 70 HEPA – an efficient dehumidifier with a HEPA filter

The Trotec TTK 70 HEPA is a modern and energy-efficient dehumidifier designed to ensure a clean and healthy indoor climate. Thanks to its integrated HEPA filter, the device removes not only moisture but also dust, allergens, and fine particles from the air, making it an ideal choice for both homes and offices.

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🔑 Key Features and Benefits

• Air-drying capacity up to 20 l/24h
  Suitable for medium-sized rooms (up to ~50 m²)
• HEPA filter for air purification
  Removes up to 95% of airborne particles (dust, pollen, bacteria)
• Energy-Efficient Operation (HEPA Series)
  Lower energy consumption compared to conventional models
• Automatic humidity control (hygrostat)
  Automatically maintains the desired humidity level
• Digital control panel and LED display
  Easy to use and set up
• Quiet operation mode
  Also suitable for bedrooms and living rooms
• Laundry drying function
  Speeds up drying of laundry indoors

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🌿 Why choose the Trotec TTK 70 HEPA?

If you’re looking for a dehumidifier with a HEPA filter that combines both dehumidification and air purification, this model is an excellent choice. It helps:

• reduce the risk of mold and moisture damage
• improve indoor air quality
• relieve allergy symptoms
• create a comfortable and healthy living environment

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📊 Technical Specifications

• Drying capacity: up to 20 liters per 24 hours
• Recommended room size: up to 50 m²
• Airflow: ~150 m³/h
• Water tank capacity: ~4 liters
• Noise level: ~43 dB
• Weight: ~12 kg

Functionality and comfort—stylishly combined

With its extensive range of convenience features, the elegant TTK 70 HEPA sets new standards for ease of use and user-friendliness. Hygrostat-controlled automatic dehumidification with preselection of the desired relative humidity (30% to 80%), digital air quality sensors for monitoring indoor air, four operating modes, including a laundry drying function and an automatic mode, as well as a two-speed adjustable fan and integrated HEPA air filtration, ensure reliable dehumidification and indoor air purification.

In automatic mode, the TTK 70 HEPA independently regulates humidity within the optimal range. For continuous, unattended operation, the dehumidifier—equipped with a 6.5-liter water tank—features a safety overflow protection system that automatically shuts off the unit as soon as the water tank reaches its maximum capacity. The rear hose connection offers even greater convenience for moisture removal, allowing condensate to be easily drained via the hose included in the package. The front color LED display is practical, showing the indoor air quality status in three colors (blue, green, red). The illuminated segment display on the LED screen provides precise information on the current humidity level, the preset target humidity,

Air Quality Sensors on a Dehumidifier

You can’t tell just by the air in a room whether it’s too humid or contaminated with pathogens. Since mold spores and viruses are invisible to the naked eye, you usually don’t notice them until it’s already too late.

The TTK 70 HEPA dehumidifier detects what is invisible to the human eye. Its digital humidity sensors continuously measure the room’s humidity to automatically regulate it in automatic mode with an adjusted airflow within the desired target range. The color LED display on the front panel showing the current room humidity is practical:

• Blue: indicates that the humidity is too low (below 50%)
• Green: indicates optimal humidity in the range of 50–70%
• Red: indicates that the humidity is too high, above 70%

Purified and dried indoor air makes a difference

A person breathes 10,000–20,000 liters of air per day. If the air is too humid or contaminated with pollutants or pathogens, it puts a strain on our immune system and, in the worst case, can cause respiratory illnesses. Furniture, interior decor, and building fabrics can also be damaged by excessively high humidity (> 60 percent).

Combined protection against moisture and pathogens

Trust the TTK 70 HEPA dehumidifier—with its highly efficient HEPA air purification technology—to monitor your health, your facility, and indoor air quality simply and conveniently. With its combined air purification and dehumidification technology, this versatile unit reliably prevents the formation of unhealthy moisture pockets and the associated moisture problems such as mold, mold stains, and dampness. The room air is freed from virus-laden aerosols, viruses (e.g., SARS-CoV-2 and influenza viruses), bacteria, mold spores, fine dust, house dust, pet dander, and other airborne pathogens by a dual-filter system consisting of a pre-filter and a high-efficiency HEPA filter. It also reduces the growth of dust mites and allergens. A clean solution.

Automatic Restart Feature

With the automatic restart function (or memory function), the device will restart with the preselected settings after an unexpected shutdown caused by a power outage as soon as power is restored. This means that the dehumidifier is also suitable for use with a timer.

Fully equipped for comfort-conscious connoisseurs

All TTK series dehumidifiers share a wide range of convenience features, high ease of use, and a pleasantly low noise level, which is why these dehumidifiers are particularly recommended for use in noise-sensitive environments.

Automatic Mode: The TTK 70 HEPA’s innovative air quality sensors continuously measure the room’s humidity to ensure that it always remains within the optimal range. Dehumidification performance is regulated fully automatically.

Laundry Drying Function: The laundry drying mode is recommended for gently air-drying laundry. The laundry drying function (also known as the fabric drying mode or SuperDry function) is comparable to traditional outdoor drying. The advantage of dehumidifiers such as the TTK 70 HEPA is that they dry laundry just as gently as natural air does.

Child Lock: To protect the device’s settings from curious children, you can lock the control panel with a convenient child lock.

24-Hour Timer: There are good reasons to set the TTK 70 HEPA to turn off after a certain number of hours. Combined dehumidification and air purification are recommended in bedrooms and children’s rooms for a restful night’s sleep—however, when you’re away from home, the unit doesn’t need to run during the day. Dehumidification and air purification in an office or workplace are also only necessary during working hours. For these and other application scenarios, the TTK 70 HEPA features a programmable 24-hour timer that allows you to preset operating times in 1-hour increments until the unit automatically shuts off.

The elegant TTK 70 HEPA dehumidifier regulates the room’s humidity to a healthy level and, thanks to its highly efficient HEPA air filtration, protects against viruses, bacteria, mold spores, and other airborne pollutants.

Advantages of a dehumidifier:

• Combined dehumidifier with HEPA air purifier (95% effective at filtering out bacteria, viruses, pollen, fine dust, dust mites, mold spores, and other allergens and pollutants via HEPA filtration)
• Automatic dehumidification controlled by a hygrostat, with preselectable target values ranging from 30 to 80% relative humidity in 5% increments
• As soon as the desired humidity level is reached, the compressor shuts off automatically. The fan continues to run. If the limit is exceeded, the unit activates automatically.
• Suitable for rooms up to 50 m² / 125 m³
• Moisture removal capacity: up to 24 liters per 24 hours
• Air Quality Indicator with Colorful LED
• Displaying Relative Humidity
• Displaying the current room temperature
• Auto Mode
• Timer function (1–24 hours)
• Automatic Restart Function (Memory Function)
• Parental Control
• Overflow protection – the device shuts off when the water tank reaches its maximum capacity
• Warning signal when the water tank is full
• Water tank: approx. 6.5 liters
• Two-speed fan
• Option to connect a drain hose for continuous operation
• Laundry Drying Function

Moisture Removal Performance
	at 30 °C / 80% RH [l / 24h]	20
	max [l / 24h]	24
Air volume
	Max. flow rate [m³/h]	140
Recommended room size for dry storage
	m³	125
	m²	50
Environmental Conditions
	Temperature range, min [°C]	5
	Maximum temperature range [°C]	32
	Humidity range min [% RH]	30
	Maximum humidity range [% RH]	80
Electrical Values
	Power Connection	220–240 V / 50 Hz
	Rated Current [A]	1.91
	Power consumption [kW]	0.42
	Recommended protection [A]	10
Electrical Connection
	Connection	CEE 7/7
	Cable length [m]	1.8
compressor
	Piston compressor	+
	Rotary piston compressor	–
	Minimum room size [m²]	4
	Refrigerant Type	R290
	Amount of refrigerant [g]	60
	GWP scolded	3
	CO 2 equivalent	0.00018
	Suction Side Pressure [MPa]	1.2
	Pressure on the outlet side [MPa]	2.5
Water Tank
	Content location [l]	6.5
Sound Values
	Distance 1 m [dB (A)]	48
dimension
	Length (without packaging) [mm]	225
	Width (without packaging) [mm]	340
	Height (without packaging) [mm]	565
Weight
	(without packaging) [kg]	14.5

EQUIPMENT, FEATURES, AND FUNCTIONS
Automatic defrost
	Circulating air / electronic	+
	Hot gas	–
	electronically	–
Automatic moisture removal
	programmatically	+
	with a controlled hygrostat	–
fan
	axial	+
	radial	–
	Fan Speed	2
Monitoring the Condensate Tank
	Container available
	Overload protection with automatic shut-off
	Level warning light when the water tank is full
Room Air Filter
	easily accessible
	Ionizer can be turned on	–
	Pre-filter	Synthetic fiber
	HEPA filters	HEPA filter
	Filter Efficiency	95%
Timer Function
	Preset Shutdown Time
	Hours
Features and Equipment
	Auto Mode
	Laundry Drying Function
	Color LED Display for Humidity
	LED screen
	Displaying Relative Humidity
	Displaying the current humidity in the room
	Operational indicator light
	Air Quality Indicator
	Displaying the room temperature
	Actual humidity reading
	Automatic Fault Diagnostic System
	Memory Function
	Automatic Restart Feature
	Parental Control
mobility wheels Recessed Handles Condensate Drain Hose included in the set Option to connect a hose