[archived] MinusA2 Air Purifier - Tech Specs
Download manual
Size of product

20.25H x 21.4W x 7D (inches)
Technical data
MinusA2 SPA-700A | MinusA2 SPA-780A/N | |
---|---|---|
Weight | 19.4 lbs. | 19.4 lbs. |
Power Cord Length | 9.33 ft. | 9.33 ft. |
Effective Coverage Area* | Normal Residential Use: 700 sq. ft. (2 Air Changes Per Hour) Allergy Sufferer : 350 sq. ft. (4 Air Changes Per Hour) |
Normal Residential Use : 815 sq. ft. (2 Air Changes Per Hour) Allergy Sufferer : 408 sq. ft. (4 Air Changes Per Hour) |
Power Consumption | 7 to 47 watts | 7 to 61 watts |
Noise Level | 20.8 to 45.6 dBA | 25.6 to 51.3 dBA |
CADR | Pollen / Dust / Smoke 171 / 173 / 166 |
Pollen / Dust / Smoke 200 / 193 / 180 |
Wireless Connectivity (iOS and Android) | No | SPA-780N Only |
Annual Filter Cost | $42.50 (12hr/day operation) $85.00 (24hr/day operation) Learn more about Maintenance |
$42.50 (12hr/day operation) $85.00 (24hr/day operation) Learn more about Maintenance |
Warranty | 5 Years | 5 Years |
Support | 24/7 Technical Support | 24/7 Technical Support |
Power Requirements | 120V AC 60 Hz | 120V AC 60 Hz |
Airflow diagram

Inlet: Indoor air is drawn through the filters 360 degrees around the front panel.
Outlet: Clean air is expelled from the back of the unit in an upward direction towards the room.
What's in the box

- MinusA2 Air Purifier
- Remote Control
- Filter Case
- User's Manual
- Pre-Filter
- Medium Filter
- BioGS HEPA Filter
- Customized Filter
- Activated Carbon Filter
- Wall Mount Kit