Itho Daalderop HRU Eco 350 - G4 Filters
Itho Daalderop HRU Eco 350| 545-4840 | G4 filters
This heat recovery filter set is produced in-house by hq-filters.nl 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.
HQ-Replacement filter set for: Itho Daalderop HRU Eco 350
This set consists of: 2 filters
Filter class: G4 - EN779:2012 | ISO coarse 60% - ISO 16890
Type: harmonica insert cover over two pins, and then clamped in the frame.
Dimensions: 180 x 410 mm.
Itho Daalderop no. 545-4840
With the purchase of these heat recovery filters you bring fresh air from the outside in. Good ventilation is important to maintain the indoor climate of the home, but also to ensure that substances, dirt, bacteria and fungi cannot build up in the ventilation system.
Regular filter changes mean significant energy savings.
The filter standard: EN799:2012 has been replaced by the filter standard: ISO16890 sinds since 1 July 2018
The filters are placed in 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 ('ParticulateMatter') that are smaller than 1 micron (μ = one thousandth of a millimeter):
PM1: 1μ = 0.001mm
PM2.5: 2.5μ = 0.0025mm
PM10: 10μ = 0.01mm
The 'e' for 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:
ISOCoarse< 50% (sand, fluff, hair)
ISO ePM10 ≥ 50% (pollen, rock dust)
ISO ePM2.5 ≥ 50% (mold spores, toner dust)
ISO ePM1 (combustion particles, nanoparticles, viruses)
For questions, suggestions or special filter requests, call 0513-648364 or send an email to [email protected]
The HRV filters for the Itho Daalderop can You easily replace and places in your HEAT EXCHANGER unit