This powerful HyperHEPA pre-filter eliminates micro- and nano-particles such as allergens, smoke, bacteria¹ and viruses². Media consists of non-woven glass microfiber, mini-pleated for high-capacity, non-off gassing separators. Average filter life: 18 months (based on average daily usage of 10h on speed 3).
A set of four post-filter sleeves (F3) is used to control fine and ultra-fine particulate matter. The media type is electrostatically charged fiber, covering a surface area of 5.4 sq.ft. (0.5 m²). The average filter life is approximately 2 years & 4 months (based on average daily usage of 10h on speed 3).
If coarse dust is a problem, the IQAir PF40 Kit can be added to almost any IQAir system. It allows the air purifier's standard pre-filter to be more effective by trapping additional coarse dust in environments with elevated levels of larger particles. This makes the PF40 Kit a perfect solution for desert locations and other environments with high levels of dust, and also commercial applications such as bakeries or spaces affected by feather dust from birds, etc. Total filter life remains the same for all filters even with the addition of the PF40 Kit.
Ensure your PF40 Kit operates at peak capacity by replacing the filter pads in a timely manner. This will allow your IQAir system to trap the most coarse-dust particles possible. Please note that this is a replacement filter package, not the PF40 Kit. This replacement filter set includes five pads.
Replacement interval: Varies – check and wash every 2-4 weeks, then replace when washing is no longer effective. This replacement filter purchase includes five pads.