From "sick building" to healthy building, measured.
Every claim on this site comes back to numbers like these: independent, before-and-after, lab-certified for a real building.
A 30-year-old, 18-storey office tower in Tel Aviv.
Tenants kept complaining. The HVAC passed every inspection. We tested the air and found microbial levels 5–10× above recommended limits. We fitted IN-EX patches to the fan-coils, no shutdown, no rebuild. One week later, microbial load had dropped by 70–91%, lab-certified by Hy-Laboratories. That building is not unusual. It is typical.
Office 4
Office 1
Same method, different buildings.
Persistent restroom odour across dozens of high-traffic sites was a constant source of customer complaints and a drag on the brand.
We fitted wall-mounted PuriCage units, custom-finished in the client's branding, in the busiest restrooms.
Odour was eliminated at the source rather than masked, airborne microbial load fell about 72%, and feedback on cleanliness turned consistently positive.
A high-use spa with ventilation limits struggled to keep changing and restroom areas fresh, which showed up directly in the guest experience.
We added discreet PuriCage purification tuned for the space, running continuously and quietly.
The area now holds a clean, comfortable atmosphere through peak use, and odour complaints effectively disappeared.
Long-standing odour issues in high-frequency washrooms undermined the visitor experience in an otherwise premium centre.
PuriCage units were installed to treat the air continuously, with no need to close the space.
The result was immediate and lasting: odour down 70 to 80%, with over 90% of surveyed users rating the space as improved.