SKU : 04803
The high-efficiency HEPA replacement filter (for Venmar HEPA 3100 and HRV2600 units) ranks among the best on the market. Indeed, it captures 99.97% of dust and particles as small as 0.3 micron (1 human hair = 150 microns). It can help reduce allergy and asthma symptoms, recurring colds and persistent coughs. In fact, HEPA filters are so effective that they are used in hospital operating rooms.