Airobot L filter set M5+F7 (original)
Airobot L filter set M5+F7 (original)
Original Airobot L 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.
Price for set
Airobot L / L ERV Filter Set (M5 + F7)
Model compatibility:
Designed and manufactured specifically for Airobot L and Airobot L ERV home ventilation units. Perfect for homes up to 120 m², especially in urban areas or places with elevated pollution levels.
Manufacturing specification:
Developed and manufactured by mini pleat technology standard. Contains dense folds, proportionally placed with eco-friendly glue to evenely distribute air flow. Supported with specific, water proof cardboard frame. Developed using high-quality synthetic fibers by SANDLER AG (Germany). Produced in EU, adhering to all strict quality standards.
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.






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