Air Genius – Various Room Sizes
Air Genius 3 (HFD300)
Air Genius 4 (HFD280, HFD310)
Air Genius 5 (HFD320)
Air Genius 6 (HFD360B)
The Air Genius Series Air Purifiers require the following filters:
- 1 Washable Pre-Filter
- 1 Permanent, Washable ifD® Particle Filter
Optionally, you can remove the washable pre-filter, and use the following Odor & VOC Reducing pre-filter:
- 1 K Pre-Filter
Filter replacement guidelines:
- Washable ifD® Filters and Pre-Filters are recommended to be washed every 3 months.
- If using, the Optional K Pre-Filter is recommended to be changed every 3 months.
See below for compatible filters to the Air Genius Series Air Purifiers.
Air Genius 3 Oscillating Tower for Large rooms (HFD300)
Required Filters:
1 Washable Pre-Filter
1 Permanent, Washable ifD® Filter
Optional:
1 K pre-filter
Permanent, washable filters are included and do not need to be replaced. Optional Gas and Odor-reducing K pre-filters can be purchased and used in place of the included washable pre-filter.
K Pre-Filter (optional)
Available in 2 pack
Air Genius 4 Tower for Large Rooms (HFD310) and Air Genius 4 Compact Tower for Medium Rooms (HFD280)
Required Filters:
1 Washable Pre-Filter
1 Permanent, Washable ifD® Filter
Optional:
1 K pre-filter
Permanent, washable filters are included and do not need to be replaced. Optional Gas and Odor-reducing K pre-filters can be purchased and used in place of the included washable pre-filter.
K Pre-Filter (optional)
Available in 2 pack
Air Genius 5 Oscillating Tower for Large Rooms (HFD320)
Required Filters:
1 Washable Pre-Filter
1 Permanent, Washable ifD® Filter
Optional:
1 K pre-filter
Permanent, washable filters are included and do not need to be replaced. Optional Gas and Odor-reducing K pre-filters can be purchased and used in place of the included washable pre-filter.
K Pre-Filter (optional)
Available in 2 pack