PurAire Pyramid Desktop Bipolar Ioniser for Guest Rooms and Offices
Compact glass DVD odour treatment for bedside tables, desks, and small rooms.
​The PurAire Pyramid is a high-performance air purification unit, putting the same Glass DBD bipolar ionisation we install in commercial buildings into a unit small enough for a desk. Perfectly sized at just 203 × 203 × 229 mm (8 × 8 × 9 in) and available in 4 decorator colours.
It works on musty smells, tobacco odours and VOCs continuously, in the room, rather than waiting for air to be drawn through a filter. Small enough for a bedside table, a hotel guest room, an office desk or a consulting room – any small area where persistent musty, tobacco, food, body, or VOC-related odours are a recurring problem.Â
The PurAire Pyramid in a guest room
When a Clean Room Still Smells Stale or Musty
A guest room, bedroom or office can be clean and still develop a stale, musty or unpleasant smell. Air-conditioning recirculates room air, while furnishings, food, tobacco residue, people and new materials can continue to contribute odours.
Fragrance products add another scent to the room. The Pyramid takes a different approach: it uses Glass DBD bipolar ionisation to help eliminate those odours quietly and continuously just leaving your indoor air smelling fresh and crisp.
What is the PurAire Pyramid?
The Pyramid is a compact bipolar ioniser designed for room-side use. It releases positive and negative ions into the surrounding air rather than relying on a replaceable HEPA filter to draw room air through the machine.
Its small footprint and decorative colour options make it suitable for places where a conventional commercial air-treatment unit would look out of place, including a hotel bedside table, bedroom, reception desk or office workstation.
Key Features of the PurAire Pyramid
- Compact & Designer Aesthetic: A small 203 × 203 × 229 mm (8 × 8 × 9 in) footprint with a contemporary pyramid silhouette. Available in 4 decorator colours to complement luxury home or hotel interiors.
- Proactive Protection: While HEPA filtration is passive (requiring air to be sucked into the unit), our PurAire Pyramid's Bipolar Ionisation is proactive, sending ions out to clean the air and surfaces throughout the room.
- Odour treatment, not masking: Works on tobacco smoke, food odours, body odours and damp, musty smells. It does not cover a smell with fragrance — it's ionisation just leaves your air smelling fresh, clean and crisp.
- Particle behaviour: Ions cause fine airborne particles to clump together and settle, which takes them out of the breathing zone rather than leaving them suspended.
- Whisper-Silent Operation:Quiet enough for a bedside table. Measured sound level is <40dB.
- Simple to own: Long-life Glass DBD tubes rated at 17,000 hours. No filters to buy and no chemicals to add. Two years’ warranty on the unit and one year on the tube.
Where is the PurAire Pyramid Used?
Hotel Guest Rooms
A compact room-side option for guest rooms where stale, musty, tobacco-related, body or furnishing odours recur and a unit needs to remain unobtrusively in the room.
Bedrooms and Bedside Tables
Small enough, elegantly styled and silent enough (<40 dB) to sit beside the bed
Offices, Desks and Workspaces
Designed for personal work areas, small offices and shared workspaces affected by food smells, body odours, stale air or odours from furnishings and cleaning products.
Consulting Rooms and Reception Areas
The Pyramid is ideal for a small consulting room or waiting area. It’s unobtrusive style and treatment area of 20-40 SqM will quietly refresh the air.
What Odours can the Pyramid help Reduce?
- Damp and musty room odours
- Cigarette, cigar and tobacco-related odours
- Food and cooking smells
- Body and perspiration odours
- Stale room odours
- Selected VOC-related odours from furnishings, cleaning products and recent fit-outs
PurAire Pyramid vs a standard HEPA Air Purifier
| Comparison | Normal Air Purifier | PurAire Pyramid |
|---|---|---|
| Main Function | Captures airborne particles that pass through the filter | Room-side Glass DBD bipolar ionisation for persistent odour treatment |
| How Treatment Reaches The Room | Room air must be drawn through the purifier | Ions are released into surrounding room air |
| Replaceable HEPA Filter | Usually Required | No replaceable HEPA cartridge |
| Best Fit | Particle Filtration | Compact ongoing room-side odour treatment |
Frequently Asked Questions
The Pyramid is the “set and forget” choice for hospitality. It is completely silent, so it never disturbs guests, and because there are no filters to change, there is nothing for housekeeping to reorder, store or fit. Just turn it on and walk away.
The biggest difference is that Bipolar Ionisation is proactive, whereas HEPA filtration is passive.
A HEPA filter can only treat air that a fan has already pulled into the machine. Usually, these fans aren’t powerful enough so much of the room air isn’t treated as the air never reaches the filter.
The Pyramid does not use a replaceable HEPA cartridge; it releases ions into the surrounding room air where they can proactively remove those odours and VOC’s throughout the entire room.
Yes, that is one of its primary intended applications. Its compact room-side format is designed to remain unobtrusively in the room.Â
The PurAire Pyramid is a compact room-side bipolar ioniser intended for smaller occupied spaces where continuous treatment is preferred. Its size allows it to remain on a desk, bedside table or other suitable surface.
Not primarily. The Pyramid is better suited to remaining in a room for ongoing treatment, while the DUO and AirPro-MAX are designed around portable room-to-room use.
Place it on a stable surface with adequate open space around the unit so room air can circulate freely. Avoid enclosed cabinets or locations where airflow is blocked by furniture.
Typical applications include damp and musty odours, tobacco-related odours, food smells, body odours, stale room odours and selected VOC-related odours from furnishings, cleaning products and recent fit-outs.
The Glass DBD ion tube is rated at approximately 17,000 operating hours which is about 2 years.
Choose the Pyramid when you want a compact unit that remains in a guest room, bedroom, office or workspace for ongoing room-side treatment.
Choose the PurAire DUO when you want a lightweight portable treatment unit that housekeeping or facilities staff can move from room to room and operate manually.
Choose the AirPro-MAX when you want the same portable room-to-room treatment approach with a built-in electronic timer and automatic shut-off.You want the same portable room-to-room treatment approach with a built-in electronic timer and automatic shut-off.
Is the PurAire Pyramid right for your room?
Tell us the room size, how the space is used and the odour problem you are trying to solve. We will tell you whether the Pyramid is the right fit or whether another PurAire model would be more appropriate.
PurAire Singapore, a division of ProMedUSA Pte Ltd
Office: +65 6836 9665
WhatsApp: +65 9456 8313