Hunter EcoSilver® Replacement Air Purifier Pre-Filter H-PF600

Replacement pre-filters for Hunter HP600 air purifiers, using silver nanotechnology to prevent microbial growth and coconut carbon to reduce odors and VOCs.

• The description claims the pre-filters should be replaced every 3 months under normal conditions.
• The description claims the pre-filters capture larger particles to extend the life of the HEPA filter.