- Activated carbon pre-filter to reduce household odors
- Reduces common household odors 30% better than other leading brands
- Cut-to-Fit: trim the filter for your specific model
- Lightweight and easy to install
- Fits all Hunter Air Purifier models: PermaLife, QuietFlo, and HEPAtech
- Yields at least 2 replacement pre-filters for Hunter Air Purifiers
- Compatible with other leading air purifier brands
- Dimensions: Approximately 16" x 27"
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