HQ-Filters own brand filter set for Orcon HRC 350/450 Ventiflow. ISO ePM1 70% (F7) + ISO Coarse 70% (G4), dimensions 185×560×23 mm.
HQ-Filters own brand ISO ePM1 70% (F7) + ISO Coarse 65% (G4) filters for Orcon HRC 350/450 Ventiflow. 2-piece set from HQ-Filters with OEM dimensions.
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G4 + F7 filter set for Orcon HRC 350 / 450 Ventiflow – HQ-Filters own brand
This HQ-Filters own brand filter set is designed for the Orcon HRC 350 and 450 heat recovery units in the Ventiflow series. The filters are identical in dimensions and specifications to the EcoMax/MaxComfort models.
- ✅ Filter class G4: EN779:2012 | ISO Coarse 65%
- ✅ Filter class F7: EN779:2012 | ISO ePM1 70%
- ✅ Dimensions: 185 × 560 × 23 mm (both filters)
- ✅ Contents: 2 filters (1× G4 + 1× F7)
- ✅ Compatible with OEM set: 22700006
- ✅ Compatible with supply filter (F7): 29191357
- ✅ Compatible with exhaust filter (G4): 29191354
Application
Supply air (F7) + return air (G4) – optimal filtration of coarse and fine dust in your heat recovery unit.
Why choose HQ Filters?
- ✅ Competitively priced alternative to OEM filters
- ✅ High efficiency for fine dust, pollen and dirt
- ✅ Ideal for households with allergies or pets
Order directly from WTW‑FilterShop.co.uk
Order before 2 p.m. = shipped the same day. Includes reminder service and reliable customer support.
