CE Mark: Conformité EuropéenneCE MarkConformité Européenne
General EU product conformity
Contact BES for document
BES Indoor Air Product Family
Air Hygiene
HAS Pro
Hydroxyl Air Solution
Professional humidified ozone and hydroxyl air hygiene system for indoor air quality, odor control and commercial applications.
- Indoor air quality support
- Odor and VOC reduction
- Commercial deployment ready
- Suitable for healthcare and facility use
CE Mark: Conformité Européenne- Technology
- Humidified ozone / hydroxyl oxidation
HOW HAS PRO WORKS
1
Water
Moisture source
2
Electrolysis
Splits water molecules
3
Humidified Ozone
O₃ with optimal humidity
4
ROS(OH) Generation
Reactive oxygen species
5
Air Circulation
Distributed to occupied space
HAS Pro generates humidified ozone and reactive oxygen species to help reduce odors, bacteria, VOCs and unwanted gases while supporting continuous indoor air quality improvement.
PERFORMANCE
* Performance tested in controlled environment.
How HAS Pro Works
- 1Room Air Intake
- 2Internal Treatment
- 3Treated Air + ROS
- 4Room Distribution
Visual keyRoom air intakeTreated airflowROS dispersion
Guide paths illustrate treated-air movement and ROS dispersion. Actual room distribution depends on site airflow, HVAC return paths, and installation layout.
APPLICATIONS
Professional facility deployment
INSTALLATION GUIDE
HAS Pro placement and commissioning
Verified placement guidance from the current HAS Pro product profile and controlled documentation.
1
Fixed installation
Maintain at least 5 cm behind the air inlet and approximately 30 cm side clearance.
2
Portable operation
Place on a firm, level position with unobstructed inlet and outlet airflow.
3
External control
The manual documents external ON/OFF control after the operating mode has been selected.
QUICK SIMULATION
HAS Pro Sizing Simulation
Estimate room volume, suggested operating time and recommended number of HAS Pro units. This quick simulation is for first-stage product selection only.
Reference airflow: 400 m³/h. Final recommendation should consider HVAC return path, air mixing, odor source position and installation layout.
Room volume
224 m³
Estimated air changes
1.8 ACH
Suggested runtime
6 hr/day
Recommended units
1 x HAS Pro
Application suitability
Good
Coverage gauge
Good coverage
78%
O₃ after heat
120 ppm eq.
OH• equivalent
120 ppm eq.
Odor removal
Medium
Excellent
Good
Multi-unit
Low load
6 hr
Medium
6 hr
High load
6 hr
PRODUCT VIDEO
HAS Pro Technology Preview
VIDEO LIBRARY
Product videos
PRODUCT CONSULTATION
Need Help Sizing HAS Pro?
Get support for room size, installation position, runtime setting and application matching.
Request Consultation 02-952-5414
natthrapat@besgroupthailand.com , marketing@besgroupthailand.com
Verified Certification Profile
Certifications
Certification claims are read from the shared BES certification registry. Available controlled documents are linked from the product resource center.
CE Mark: Conformité EuropéenneFAQ
HAS Pro product questions
Where is system sizing completed?
Room conditions, coverage, quantity and operating strategy are evaluated in the Indoor Air Engineering application. This page documents the product itself.
Which water and installation requirements apply?
Use the water quality, clearance, power and mounting requirements stated in the current product manual. Site conditions should be reviewed before installation.
Does HAS Pro publish a room calculator here?
No. Product pages document verified hardware data. Site quantity, utilization and placement are evaluated in Indoor Air Engineering.