Tecair WRG-1 Filter G4 | ISO Coarse 60%

Tecair WRG-1 | G4 | ISO Coarse 60%

Fits in: Tecair WRG-1 | 1250 m3/h

This wtw filter set is produced in-house by hq-filters.co.uk with the filter standard ISO 16890 , which is equal to the original filters.
With our own production, we can offer high quality product alternatives at attractive prices.

This set consists of: 2 filters - for air supply and exhaust

Filter class: G4 - EN779:2012 | Iso coarse 60% - ISO 16890

Type: z-line , metal - Images are for illustration purposes.

Dimensions: 360 x 550 x 47 mm.

Brand: hq filters

The WTW filters for the Tecair you can easily replace yourself

By purchasing these wtw filters, you bring fresh air from outside into your home. Good ventilation is important to maintain the indoor climate of the home properly, but also to ensure that substances, dirt, bacteria and mould cannot accumulate in the ventilation system.

Since 1 July 2018, the filter standard : EN799:2012 has been replaced by the filter standard : ISO16890
Here, filters are classified into so-called ePM categories.
This classification gives 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):
PM1: 1μ = 0.001 mm
PM2.5: 2.5μ = 0.0025 mm
PM10: 10μ = 0.01 mm
The 'e' for PM1 stands for 'efficiency' and indicates the efficiency of the air filter in capturing PM1.

Using these values, the standard now splits filters into four groups that filter different dust particles:
ISO Coarse < 50% (sand, lint, hair)
ISO ePM10 ≥ 50% (pollen, stone dust)
ISO ePM2.5 ≥ 50% (mould spores, toner dust)
ISO ePM1 (combustion particles, nanoparticles, viruses)

For questions, suggestions or special filter requests, call 0513-648364 or email [email protected]

Frequently asked questions about ww filters can be found here