Genuine Hunter 30901 replacement air purifier pre-filter. Universal size fits most Hunter PermaLife, HEPAtech and QuietFlo air purifier models. Use interchangeably with any Hunter air purifier that uses a univeral cut-to-fit pre-filter. Activated carbon reduces household odors from cooking, cleaning, smoking and pets. Removes harmful VOCs (volatile organic compounds) and extends life of HEPA filter by capturing larger particles. Recommended to replace every 3 months for maximum efficiency, or more often depending on air quality & environmental factors. Package contains 1 replacement pre-filter. Approximate dimensions: 16 x 27 inches. General replacement per sheet: Console - 2 pre-filters, Small Tower - 4 pre-filters, Medium Towers - 4 pre-filters, Tall Tower - 3 pre-filters.
- Activated carbon reduces household odors from cooking, cleaning, smoking and pets
- Captures large particles such as pet hair and pollen
- Removes harmful VOCs (volatile organic compounds)
- Recommended to replace every 3 months for maximum efficiency, or more often depending on air quality & environmental factors
- Use interchangeably with any Hunter Air Purifier that uses a universal cut-to-fit pre-filter. Use in place of filters 31899 and 37901
- Dimensions: 16 x 27 inches
Fits
| Model | Part Number |
| Most Hunter PermaLife Air Purifiers | 30901 |
| Most Hunter HEPAtech Air Purifiers |
30901 |
| Most Hunter QuietFlo Air Purifiers |
30901 |
General replacements per sheet:
| Console Style | 2 Pre-Filters |
| Small Towers | 4 Pre-Filters |
| Medium Towers | 4 Pre-Filters |
| Tall Towers | 3 Pre-Filters |
*These are estimates only. Actual replacements per sheet will depend on size of air purifier and cutting method.
Launch DateJuly 8, 2019
Days In Market2,660
Vendorhunter-pure-air
Variants3