Auerhaan HR GLOBAL (UP) 450 | G4/F7
Suitable for: Auerhaan HR GLOBAL (UP) 450 - Determine your own discount - You will receive 2 filters of original quality, manufactured dor hq filters.
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Auerhaan HR GLOBAL (UP) 450 Filter Set G4/F7
This heat recovery filter set is manufactured in-house by hq-filters.nl in accordance with filter standard ISO 16890, which is equivalent to the original filters.
Our in-house production enables us to offer high-quality product alternatives at attractive prices.
This set consists of: 2 filters - Packaged per set, Lemmens Filters must be stored dust-free.
Filter class: G4 - EN779:2012 | Iso coarse 60% - ISO 16890
F7 - EN779:2012 | ISO ePM1>50-65% | ePM2.5>65-80% | ePM10>85% - ISO 16890
Suitable for: Auerhaan - Lemmens
Type: z-line, metal - Images are for illustration purposes only.
Dimensions: 200 x 415 x 45 mm.
Brand: HQ Filters
You can easily replace the HRV filters for the Auerhaan | Lemmens yourself
The filter standard: EN799:2012 has been replaced by the filter standard: ISO16890 since 1 July 2018
This classifies the filters into so-called ePM categories.
This classification provides an accurate indication of which particle sizes are filtered out of the air.
PM1 stands for all types of particulate matter smaller than 1 micron (μ = one thousandth of a millimetre):
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PM1: 1μ = 0.001 mm
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PM2.5: 2.5μ = 0.0025 mm
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PM10: 10μ = 0.01 mm
The 'e' in PM1 stands for 'efficiency' and indicates the efficiency of the air filter in capturing PM1.
Based on these values, the standard now divides filters into four groups that filter different dust particles:
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ISO Coarse < 50% (sand, fluff, hair)
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ISO ePM10 ≥ 50% (pollen, stone dust)
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ISO ePM2.5 ≥ 50% (mould spores, toner dust)
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ISO ePM1 (combustion particles, nanoparticles, viruses)
