House brand filter set (2x G3) for Orcon HRC 300/400/500 Ecomax/MaxComfort units. Economical alternative to G4+G4 filters. ISO Coarse 50%.
G3 filter set (ISO Coarse 50%) for Orcon HRC 300/400/500 (Ecomax/MaxComfort). Cheaper option compared to G4+G4 set. 2 filters, fast delivery.
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G3 Filter set for Orcon HRC 300/400/500 (Ecomax & MaxComfort)
This inexpensive house brand filter set contains two G3 filters (ISO Coarse 50%) suitable for the supply and return sides of Orcon HRC 300, 400 and 500 units from the Ecomax or MaxComfort series. The filters provide basic air purification and protection for the HRC unit.
Why choose this G3 set?
- ✅ 2 G3 filters for exhaust and supply side
- ✅ ISO Coarse 50% rating
- Easy placement without tools
- Suitable for Ecomax & MaxComfort versions
- ✅ More economical than the standard G4+G4 set
- ✅ Fast delivery via WTW-Filtershop.co.uk
Alternative: higher filter class needed?
Looking for better filtration? Then take a look at our G4+G4 filter set for the same Orcon models.
Dimensions
- Length: 185 mm
- Width: 560 mm
- Height: 5 mm
Filter class
- Filter class: ISO Coarse 50% (comparable to G3)
Compatibility
✔ Compatible with Orcon HRC 300/400/500 units in the Ecomax and MaxComfort series.
Not suitable for older Orcon models without this series designation.
Always refer to the original manual of your HRC unit for compatibility check.
