AAS-AS-60
Five stages of filtration ending in a HEPA filter, followed by a UV-C chamber. Wall mounted, silent, and safe to run with the room in use — so a theatre never has to be closed for it.
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How it works
Filtration and UV-C do different jobs. Particles and the organisms riding on them are taken out by the filters; what passes through meets the lamps in a chamber designed to hold it there long enough to matter.
Takes out the coarse load so the expensive filters last.
An activated carbon stage that also deals with odour.
The rated stage. This figure is the filter\u2019s particulate retention.
UV tubes in a mathematically designed reflective chamber, with controlled airspeed and lengthwise flow to maximise exposure.
A high-voltage stage that charges remaining particles so they drop out of the air.
Tested by microbiology laboratories under both field and laboratory conditions, against airborne and static organisms — gram positive and gram negative bacteria, moulds and spores. Performance trials were carried out in hospitals in and around Pune.

They are asked about together, and they are not the same machine. The Air Sterilizer filters the air — five stages ending in HEPA — and adds UV-C on the way through. It is wall mounted and covers 2,500 cu ft. The Steribox does not filter at all: it is a sealed UV-C unit for a smaller space, 25 m³, that stands on the floor and can be moved between rooms.
If particulate matters — theatres, clean rooms, burns units — you want the Air Sterilizer. If the concern is purely airborne micro-organisms in a single room, the Steribox is simpler and cheaper to run.
Specifications
Quote the model code AAS-AS-60 on your order and you will get exactly this unit. The full brochure is a PDF you can circulate.
| Alpha Air Sterilizer AAS-AS-60 | |
|---|---|
| Pre-filter | Non-woven poly, 5 micron |
| Activated carbon filter | Silver impregnated |
| HEPA filter | 99.97% efficiency at 0.3 micron |
| E.S.P. | Germicidal type |
| High voltage stage | Anion ion generator |
| Fan / air delivery | 170 C.F.M. |
| Area recommended | 2,500 cu ft |
| Installation | Wall mounted |
| Height | 460 mm |
| Width | 415 mm |
| Weight | 9 kg |
| Electrical | 220 volts |
| Power consumption | 60 watts |
| Noise | 40 dB |
| Filter set | AAS-FS-3 — pre-filter, activated carbon and HEPA, changed yearly |
| Warranty | 12 months from invoice, manufacturing defects |
Where it is used
No toxic residue, no ozone depletion, silent operation — which is what lets it run continuously in rooms that cannot be closed for fumigation.
Tell us the quantity and the department it is for. Quotes usually go out the same working day, and we will say plainly what the delivery time is.