Electrically charged Velco filters with superior filtration performance!
Velco filters are scientifically proven to be the most efficient replacement air filters on the market. They filter 100% of pollen and very effectively prevent dangerous fine particles from entering indoor air. Their superior filtration capability is based on the electric charge applied to the fibers of the 3M Filtrete™ material. The electrically charged filter material attracts even microscopic particles and traps them firmly within the fibers.
In studies conducted by VTT, Velco filters have been shown to effectively capture even fine particles smaller than 1 μm. Thanks to the porous material and open frame structure, the airflow resistance is kept as low as possible, allowing air to flow efficiently through the filter into indoor spaces.
Tested and proven as the market’s most effective!
Velco filter has successfully passed multiple independent tests. In a filter comparison conducted by VTT, it ranked first among all tested filters. Compared to filters from other manufacturers, it was found to remove impurities more than six times more effectively!
There is a noticeable difference in quality between original and replacement filters!
Replacement filters can be difficult to distinguish from original filters due to misleading names and similar appearances. Always pay close attention to choosing the original filter, as using untested replacement filters can significantly reduce ventilation performance and indoor air quality.
Velco filters have performed successfully in numerous tests and are the only filters to be awarded the Allergy Label® as a guarantee of their exceptionally high filtration efficiency.
The first column of the table represents Velco’s original filters, while the remaining four columns represent aftermarket filters, including a competitor’s filter.
Fine particles (< 2.5 μm):
Emissions from wood burning and vehicle exhaust, fly ash from energy plants, direct particle emissions from industrial processes, transport of particles from forest and wildfires.
Inhalable coarse particles (2.5-10 μm):
Dust from traffic, asphalt dust, dust from gravel and road salt, soil dust from construction activities, handling of materials in industries, energy production, ports, mold spores, pollen.
Replace regularly!
By regularly changing the filters, you ensure good indoor air quality. The appropriate replacement interval for the filters depends on the location of the building. For instance, heavy traffic areas and areas with high pollen-producing trees accelerate filter contamination. The filter should be replaced as needed, which is usually when its color has noticeably darkened, approximately twice a year.