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IQAir PF40 | Coarse Dust Pre-Filter

IQAir Coarse Dust Pre-Filter - For environments with elevated levels of coarse dust, the PF40 kit can be added for superior coarse dust filtration. This helps to extend the life the unit's standard pre-filter element.


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Pro-long the life of your IQAir pre-filter by adding additional protection from coarse dust.

If you work or live in environments with high amounts of coarse dust, you may want to consider the PF40 Coarse Dust Pre-Filter for your IQAir air purifier. This accessory is great for environments with paper dust, saw dust, bakeries or any environments with high levels of visible dust.

Quick to install, 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. Technical Specifications

  • Upper & Lower Grille - Stainless steel
  • Filter Pad - Non-woven synthetic 1/2" (17 mm) thick filter pad
  • Filter Area - 155 sq. inches (0.1 m2)
  • ASHRAE efficiency - Approximately 40%
  • IQAir Compatibility - Compatible with all IQAir filtration devices.