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Bulex Airmaster HRD 275 / 350 MVHR filter G4
Bulex Airmaster HRD 275 / 350 MVHR filter G4
Bulex Airmaster HRD 275 / 350 MVHR filter G4
Bulex Airmaster HRD 275 / 350 MVHR filter G4

Bulex Airmaster HRD 275 / 350 MVHR filter G4

Article number: 38012004


Brand: Econox


  • 2 items in stock
RRP £9.72
£7.78
-20%
From quantity
Discount
Price
1x
£7.78 VAT included

2x
4.9%
£7.39 VAT included

5x
7.6%
£7.19 VAT included

10x
10%
£7.00 VAT included

Bulex Airmaster HRD 275 / 350 MVHR filter G4

1x Panel filter cardboard 135x175x23 mm. G4

Bulex Airmaster HRD 275 / 350 MVHR filter G4 is suitable for the Bulex Airmaster HRD 275 / 350 MVHR . This filter of the highest quality guarantees optimal functioning of the ventilation system together with healthier, filtered indoor air. Also note the prices when purchasing two, five or ten units: the price will be automatically reduced!



Free filter service

Everyone has the right to breathe clean air. Checking/cleaning or replacing filters plays an essential role in this. Virtually no attention is paid to this in practice. We do pay attention. As well as your order for your filter set, you will receive:

- Free reminder every three months
- Personal offers (e.g. filters)
- Tips and tricks for extending the life of your filters

Filter class comparison

You may have heard of it before: the new filter standard "ISO16890". The old filter classes (G4, M6, F9, etc.) will slowly disappear and be replaced by the new standard. To avoid ambiguities and make it clear for you, we have provided the diagram below where the old filter classes are compared with the new standard.

Filter class ISO Coarse ISO ePM10 ISO ePM2.5 ISO ePM1
G3 > 45 % - - -
G4 > 90 % - - -
M5 > 95 % > 50 % - -
M6 > 95 % > 60 % 50 - 60 % -
F7 > 95 % > 85 % 65 - 80 % 50 - 65 %
F8 > 95 % > 90 % > 80 % 65 - 80 %
F9 > 95 % > 95 % > 95 % > 80 %



More information
Article – New regulations and standards for filters
Article – The effects of poor ventilation

Brand Econox
Category Bulex MVHR filters
GTIN 8719544141637
Manufacturer's item number 38012004
Article number 38012004

Specifications

Breedte 175 mm
Depth 25 mm
Unit per piece
Filter class G4
Filter class ISO ISO coarse 70%
Suitable for MVHR brand Bulex
Suitable for MVHR type Airmaster HRD 275 / 350 met bypass
Length 135 mm
Filter material Synthetic
Filter Surround Material Cardboard

Reviews

Blogs

See all blogs
Ventilating your home in winter + 5 tips
Ventilating your home in winter + 5 tips
Winter time has already arrived and the new lockdown measures have been introduced, which means we will spend much more time at home again. We often make the mistake of opening the heating in cold weather and closing the windows and grilles in the home, this causes a major deterioration in indoor air quality. Are you curious about how you can ensure that you achieve a healthy indoor climate in your own home in winter? Read on quickly!
  • Felix Dijkmeijer
  • 02-12-2021
New regulations MVHR filters: ISO16890
New regulations MVHR filters: ISO16890
Filter class G4, M6, F9, and so on. For those who have a MVHR system, these terms are probably not unfamiliar. Since August 2018, something has changed: the filter standard EN779 has been replaced by ISO16890. This means that previously mentioned terms will give way to new, more specific designations. In this blog, we would like to explain the differences.
  • Felix Dijkmeijer
  • 30-12-2019