The portable air purifier designed for mobile air filtration
The toGo Filter, the #1 battery-powered air purifier to-go, is the perfect mobile air purifier solution for clean, healthy air, wherever you want to protect your breath. Whether in the office, on an airplane, in a car, in a hotel, in a restaurant, or in your own home - this air purifier always ensures fresh, purified air. Thanks to the integrated battery, it can be used anytime, anywhere. Equipped with an advanced HEPA 13 filter system including activated carbon, it reliably filters up to 99.97% of airborne pollutants and offers maximum protection against airborne particles, pollutants, gases, odors, allergens, and smoke - ideal for those that want to stay healthy, allergy sufferers, asthmatics, and anyone who values high air quality.
FAQ about the battery-powered air purifier
What is special about a 3-layer filter?
A 3-layer filter system removes the full range of bronchial and pulmonary pollutants from the air. These are aerosol particles with adhering bacteria, viruses, allergens, pollen, mites, mold spores, dander, house dust, toner dust, animal hair, smoke and volatile gases (TVOC) as well as PM 2.5 and PM 10 fine dust.
What is a HEPA 13 filter?
The HEPA 13 filter captures >99.9% of the finest air particles >0.3 micrometers. Its fineness makes it particularly capable of filtering airborne particles that could pose a health threat.
What is an activated carbon filter?
The activated carbon filter eliminates unwanted odors and smoke.
How long does the rechargeable battery last?
Depending on the operating mode, 3-9 hours.
How to charge the device?
The supplied USB cable can be easily plugged into a charging plug in the socket, on the PC or in the car. The toGo filter is fully charged after 120 minutes.
Can I also operate the toGo Filter in power mode?
Yes, when connected to power, the toGo filter runs continuously. If you unplug the device while charging, the ventilation automatically speeds up and signals a yellow or red LED light. At that moment, the toGo filter assumes that you want to move to another place and ensures a faster filter effect through stronger ventilation.
How high is the CADR value?
The CADR value is 12 - 25 m3/h. One device filters the breathing air per person up to 13 times per hour. The toGo filter is designed for a maximum of 4 people. If there are more people, we recommend more devices because the breathing air is circulated less than 3 times per hour and therefore the air exchange is no longer sufficient.
How long does the filter inlet last?
When used continuously 24/7, the filter insert lasts 3 months and up to 6 months when used only half a day. We recommend replacing the filter after 3 to 6 months at the latest.
How high is the noise level?
The noise level is 30 dB whisper quiet to 45 dB. The device is barely audible in quiet mode; in fast mode, the toGoFilter is quieter than a normal conversation, but it makes a background noise. If you are in a quiet place and have the device in smart mode and the ventilation speeds up, you can quickly set the gentle mode with one click.

Battery-based air purifier
Portable for clean air on the go
The portable air purifier to-go offers powerful battery operation. Enjoy fresh, clean air wherever you are—even without a power outlet. Ideal for traveling—by plane, train, or car—on any table and in any room. Experience clean air mobile and portable.

Designed for the respiratory environment
Protecting air quality where it matters most
The ambient air within a 2-meter radius of the toGo Filter is drawn in through a 360° air purifier and filtered inside. The filtered air flows upwards and efficiently removes other incoming, unwanted particles from breathing height. This maintains high air quality in your breathing environment and effectively protects up to four people.

Removes pollutants
Airborne particles
The toGo Filter air purifier is equipped with a powerful 3-stage filtration system, consisting of:
Pre-filter | coarse particles such as dust and hair
HEPA 13 filter | filters up to 99.97% of all ultrafine particles, including pollen, allergens, fine dust, and airborne particles
Activated carbon filter | neutralizes odors, smoke, and gaseous pollutants
This filter combination covers the entire spectrum of harmful gases, allergens, and pollutants – from bronchial to respirable hazardous substances. Ideal for allergy sufferers, asthmatics, and health-conscious individuals – anyone who values clean, healthy breathing air.
Description
User manual
Luftreiniger inklusive Filtereinsatz
Mobil, tragbar, praktisch überall einsetzbar ist dieser Luftreiniger Ihre persönliche Lösung. Auf den Tisch stellen, einschalten, saubere Luft atmen.
bis zu 9 Std. Akkulaufzeit ohne Strom
24 Std. Betrieb mit Strom
Filtert die Atemluft 13/Std./Person und ist für max. 4 Personen ausgelegt
Effektiv für eine Fläche im 2 Meter Radius oder 15 m2 Raumgröße
Luftqualitätsfeedback über den Sensor und die LED-Ampel
Automatisierte Filtergeschwindigkeit
Komfortabler Filterwechsel nach 2.100 Stunden Laufzeit
3-lagiger 360° Filter mit Vorfilter, Aktivkohlefilter, HEPA 13 Filter
>99,9% Filterwirkungsgrad bei > 0,3 Mikrometer
Ein Filtereinsatz hält bis zu 2.100 Stunden
View the user manual here.