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.
For environments with elevated levels of coarse dust, the PF40 kit can be added to any IQAir system for superior coarse dust filtration. This helps to extend the life of the unit's standard pre-filter element.
The PF40 kit consists of an upper grille which screws into the filtration device's base. A synthetic coarse dust filter pad is held in place by a lower grille that is secured by four clips. The 1/2 inch deep non-woven design of the PF40 filter pad ensures superior coarse dust holding capacity.
The filter pad may be washed several times before it needs to be replaced.
Compatible with all IQAir filtration devices. Not compatible with the accessories FlexVac, VM FlexVac, VM InFlow and InFlow W125.