Air Purifiers or Dehumidifiers: Which Does Your Workplace Need First?
Why Indoor Air Quality (IAQ) Matters for Your Business
From office buildings to healthcare clinics and fitness centres, indoor air quality has a direct impact on employee health, productivity, and regulatory compliance. But with so many solutions out there, one of the most common questions we hear is:
“Should I install an air purifier or a dehumidifier first?”
At LoFlowAir, with over 20 years of experience in commercial IAQ, we help businesses make smart, targeted decisions based on their environment and needs.
Air Purifiers: Filtering the Air Your Team Breathes
Air purifiers remove airborne contaminants like:
- Dust, pollen, and allergens
- Smoke and odours
- Bacteria and viruses
- VOCs from cleaning agents, paints, and furniture
Best for workplaces that:
- Have poor ventilation or high foot traffic
- Are in urban areas with outdoor pollution
- Need extra protection (e.g. aged care, healthcare, childcare)
- Recently completed renovations or fit-outs
IAQ Benefit: Improved respiratory health, reduced absenteeism, and enhanced comfort.
Dehumidifiers: Controlling Moisture for Safer Air
Dehumidifiers lower excess humidity, preventing:
- Mould and mildew
- Condensation on walls/windows
- Musty odours in carpets or upholstery
- Equipment corrosion in high-humidity environments
Best for workplaces that:
- Are in tropical or coastal climates (e.g. Queensland, Northern NSW)
- Have issues with water damage or leaks
- Store sensitive materials or electronics
- Use HVAC systems that can trap humidity
IAQ Benefit: Reduced mould risk, improved HVAC efficiency, and fewer OH&S concerns.
🔍 Which One Should You Install First?
Start with air purifier : If your concern is allergies, viruses, odours, VOCs
Start with dehumidifier : If your concern is mould, musty smells and condensation
Both — a combined approach: If your concern is both moisture and airborne pollutants
Many workplaces eventually need both. That’s why we often recommend a phased rollout—starting with the most pressing issue and scaling as needed.
Why IAQ Matters for Compliance and Staff Retention
Clean, well-balanced air doesn’t just make people feel better—it helps businesses:
- Comply with OH&S and industry-specific air quality standards
- Improve productivity and focus
- Retain staff and reduce sick days
- Qualify for NABERS and WELL Building certifications
The LoFlowAir Advantage
We don’t push one-size-fits-all solutions. At LoFlowAir, we assess:
- Building layout and HVAC systems
- Staff concerns or health trends
- Humidity levels and pollutant sources
Then, we tailor a strategy that fits your space—and grows with your needs.
📩 Ready to Improve Your Workplace Air?
Don’t guess—get expert help.
Whether you’re dealing with dampness, dust, or just want to future-proof your office, LoFlowAir has the tools and experience to deliver cleaner, drier, and safer air.
Talk to our team today for a tailored IAQ assessment.