AWB AirMaster HRD 275 / 350 bypass filter - 1x G4 | 135×180×23 mm | HQ-Filters House Brand | ISO Coarse 75%
G4 bypass filter (1 piece) for AWB HRD 275/350. Z-line filter with cardboard frame, 135×180×23 mm. ISO Coarse 75%. Suitable as loose filter in bypass channel. House brand.
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G4 bypass filter (house brand) for AWB HRD275 / HRD350
This separate house brand filter is specifically intended for the bypass channel of the AWB AirMaster HRD275 and HRD350 ventilation units. It is a compact z-line G4 filter with sturdy cardboard frame.
- Filter class: G4 - EN779:2012
- Filter class according to ISO 16890: ISO Coarse 75%
- Dimensions: 135 × 180 × 23 mm
- Type: z-line filter with cardboard frame
- Contents: 1 filter
- ✅ HQ-Filters house brand
Application: bypass filtration in return air flow.
Why choose HQ-Filters?
- High price-quality ratio
- Precise fit
- Fast delivery
Order directly at WTW-FilterShop.co.uk
Ordered before 14:00 = shipped the same day. Including reminder service and reliable customer support.
