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The Series 1111 High-Dust Filter serves as the first line of filtration in the HealthyAir® 3-stage air purification process.

This filter should ideally be replaced every 3-4 months, depending on the nature and frequency of use.

The HA-HD-1111 is one of three replacement filters for the following system:

  • HealthyAir® Source Capture Air Purification System: HA-SCP-G2-X (HA-NS-2330-X)