MVHR Filters
MVHR Filter Replacement for Cleaner, Balanced Ventilation
- How It Works
- Insights
How It Works
About MVHR Filters
MVHR (Mechanical Ventilation with Heat Recovery) systems rely on high-quality filters to deliver clean, balanced airflow — but when filters are neglected, indoor air quality suffers and system performance drops.
At ARM Environments, we provide specialist MVHR filter replacement services for non-residential buildings. We begin with a site assessment to identify the correct filter types and grades for your system, considering location, occupancy, and air quality goals.
We supply and install compatible MVHR filters – including coarse filters for outdoor air intake and fine filters for supply air – ensuring they’re sealed properly to prevent bypass. For sensitive environments or urban locations, we can also advise on upgraded ePM1 or molecular filters for enhanced protection.
We also offer advice on optimal replacement intervals based on usage and pollution exposure, avoiding premature changes while ensuring peak air quality.
Service Benefits
- Maintain indoor air quality
- Prevent system blockages and faults
- Improve energy efficiency
- Protect occupants from outdoor pollution
Insights
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MVHR FAQs
What is MVHR? ↓
MVHR stands for Mechanical Ventilation with Heat Recovery. It provides constant, filtered ventilation while recovering heat from extracted air, improving both energy efficiency and air quality.
How often should MVHR filters be replaced? ↓
Typically every 6 to 12 months, depending on usage and pollution exposure. We tailor replacement schedules to your building’s needs.
Can you supply filters for all MVHR units? ↓
Yes. We source and install filters for a wide range of commercial MVHR brands, including custom-fit options where needed.
What if filters aren’t changed regularly? ↓
Blocked filters restrict airflow, reduce heat recovery efficiency, and can lead to poor air quality or system failure over time.
Can you upgrade my filters for better protection? ↓
Absolutely. We offer upgraded ePM1, ePM10, and molecular filters to target fine particles, VOCs, and urban pollutants more effectively.
Why Choose ARM?
Unlike general HVAC providers, ARM Environments specialises in indoor air quality. We don’t just change filters – we ensure your MVHR system is supporting clean, compliant ventilation through proper filter selection, sealing and scheduling.
We’re certified by BESA and SafeContractor, and trusted by healthcare, education, and commercial clients across the UK. Whether you’re running a single site or managing a portfolio, we help you keep air quality high – and maintenance hassle-free.
