Airobot S1-S2 filter set M5+F7 (original)
Airobot S1-S2 filter set M5+F7 (original)
Original Airobot S1-S2 filter set, including M5 and F7 efficiency filters.
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
Basic protects from basic stuff
Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
ISO standard is very important
Recyclable stuff. Very important
Change every 3-6 months.
Airobot MVHR Filter Sets: Clean Air for a Healthier Home
Airobot MVHR (Mechanical Ventilation with Heat Recovery) systems are designed to deliver fresh, filtered air into your home while recovering heat from outgoing air, improving energy efficiency and indoor air quality. To ensure optimal performance, regular maintenance—especially replacing filters—is essential. That’s where Airobot MVHR filter sets come in.
What’s Included in an Airobot MVHR Filter Set?
A standard Airobot filter set typically includes:
- Supply Air Filter (F7 / ISO ePM1 55%): Captures fine dust, pollen, and other airborne particles before they enter your living space.
- Extract Air Filter (M5 / ISO ePM10 55%): Provides enhanced protection for the internal components of the MVHR unit by filtering air extracted from wet rooms like kitchens and bathrooms.
These filters are designed specifically to fit Airobot MVHR units, ensuring airtight compatibility and efficient airflow management.
Why Replace Your MVHR Filters?
- Maintain Air Quality: Filters trap pollutants and allergens, keeping your indoor air healthy.
- Protect the System: Clean filters prevent dust buildup on the heat exchanger and fans.
- Energy Efficiency: Blocked filters reduce airflow and increase energy usage.
Airobot recommends replacing filters every 3–6 months depending on usage and environment. In areas with high pollution or during allergy seasons, more frequent changes may be necessary.
Easy Maintenance, Long-Term Benefits
Airobot MVHR filter sets are easy to install, with user-friendly instructions and indicators for when replacement is due. Using genuine filter sets guarantees the performance and longevity of your system.
EN 779:2012 | ISO 16890 - Average Efficiency | |||
---|---|---|---|---|
Filter class | ePM₁ | ePM₂,₅ | ePM₁₀ | Coarse (Particles) |
G1 | - | - | - | - |
G2 | - | - | - | 30% - 50% |
G3 | - | - | - | 45% - 65% |
G4 | - | - | - | 60% - 85% |
M5 | 5% - 35% | 10% - 45% | 40% - 75% | 80% - 95% |
M6 | 10% - 40% | 20% - 50% | 60% - 80% | >90% |
F7 | 40% - 65% | 65% - 75% | 80% - 90% | >95% |
F8 | 65% - 90% | 75% - 95% | 90% - 100% | >95% |
F9 | 80% - 90% | 85% - 95% | 90% - 100% | >95% |
Frequently Asked Questions
Frequently asked questions ordered by popularity.


Filter class refers to the size and amount of particles a filter can trap. The higher the classification, the more effectively the filter removes particles from the air.
For incoming outdoor air, it’s generally recommended to use higher-class filters. However, we always suggest following the manufacturer’s guidance and using the specific filter sets outlined in your unit’s eco-commissioning documentation.
For more information, take a look at our comprehensive guide to filter classes for heat recovery units.






Still Have Questions?
Support details to capture customers that might be on the fence.
Contact Us Now
Average rating
0.0
Only logged in customers who have purchased this product may leave a review
Customer Feedback
There are no reviews yet.