Air purifier ST225 improves indoor air quality on worksites by filtering out impurities and removing odours. It is supplied with a HEPA 13 filter, and the airflow is steplessly adjustable.

Add the product to the quotation basket and send your request – we confirm availability and delivery time at the same time.

Air purifier ST225 – features

• Stepless airflow control with a rotary knob
• Supplied with a HEPA 13 filter
• Standard paper filter for large particles
• Optional carbon/potassium permanganate filter for odours and gases
• Filter change indicator light and easily replaceable filters
• Additional 230 V socket for series connection
• Thermal fuse
• Use in vertical and horizontal position, stackable
• VAF-305 hoses on the intake and outlet sides
• Impact-resistant housing and carrying handle, weight 16.5 kg
• Noise level 78 dB

Three-stage filtration

The first filtration stage is a standard paper filter that collects large particles. It also protects the more expensive HEPA filter.

The next stage is the HEPA 13 filter. It removes 99.97 % of the remaining particles down to 0.3 microns.

The optional carbon/potassium permanganate filter removes odours and gases. It suits sites with odours caused by damp, mould or fire damage.

Moreover, the filters are easy to change, so the unit is quickly ready for the next site.

Air purifier ST225 – applications

The unit helps prevent the spread of mould and asbestos, for example. It suits construction sites, demolition and cleaning work, renovations and damage repair.

The airflow is adjusted steplessly to suit the space and the work stage.

Flexible VAF hoses can be connected to the intake and outlet sides. This way, cleaned air can be directed to the desired place or out of the room.

Air purifier ST225 – placement and series connection

The unit can be used vertically or horizontally, and it is stackable. Consequently, units take up little space in transport and storage.

The unit has its own 230 V socket for series connection. This means you can connect several air purifiers one after another.

The carrying handle and the weight of 16.5 kg make moving between sites easy.

Part of dust control

For fan-based filtration, the FILTERBOX STAC-300 connects to a duct fan. You can find fans and their accessories in our fans range.

Air purifier ST225 – safety and maintenance

Change the filter when the indicator light comes on. A clogged filter reduces cleaning performance.

The thermal fuse protects the unit against overheating. Check the connection cable and plug before each use. A damaged unit is not used but repaired or replaced.

Place the unit on a stable surface so that the cable does not lie across walkways or under vehicles.

Work involving asbestos is always carried out in line with current regulations. Repairs to electrical equipment are made by a qualified electrician, as explained on the Tukes website.

Air purifier ST225 – technical data

Filters	Standard paper filter, HEPA 13 (optional: carbon/potassium permanganate)
HEPA 13 efficiency	99.97 % of particles down to 0.3 microns
Airflow control	Stepless, rotary knob
Outlet size	305 mm
Voltage	230 V
Noise level	78 dB
Weight	16.5 kg
Product number	401030003

Frequently asked questions

What does the HEPA 13 filter remove?

It removes 99.97 % of the remaining particles down to 0.3 microns.

Can hoses be connected to the air purifier?

Yes. Flexible VAF-305 hoses can be connected to the intake and outlet sides.

Does the unit remove odours?

Odours and gases are removed by the optional carbon/potassium permanganate filter.

How much does the air purifier weigh?

The ST225 weighs 16.5 kg and has a carrying handle for moving it.

What is the product number?

The product number (MPN) is 401030003. Use it in quotation requests.

Request a quote

Add the product to the quotation basket and send your request. Tell us the size of the site and the type of contamination. We will also tell you whether a carbon filter, hoses or more units are needed.