Zehnder ComfoAir (ComfoD) 350/500/550 filter set (alternative)
Alternative filters for Zehnder ComfoAir (ComfoD) 350/500/550 HRVs
Extract air filter dimensions (G4): 500x198x14 mm
Supply air filter dimensions (F7): 500x198x14 mm
Available options
– G4+F7 (filter set) – recommended by manufacturer
– G4+G4 (filter set) – budget option
– G4 (one filter)
– F7 (one filter)
Complies with ISO 16890 quality standard. Hermetic filters that guarantee effective air filtration
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Product count | 2 | 3 | 4+ |
Additional discount | 5% | 10% | 15% |
Quantity discount is automatically applied on cart page
✓ In stock
✓ Free courrier shipping (for carts above 100 EUR)
✓ Fast delivery (just 3-5 working days)
✓ Free 30 days returns
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€16.95 – €32.95