PurAire Singapore: Bipolar Ionisers for Odour Removal, Mould Elimination & Indoor Air Purification
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PurAire Singapore - Bipolar Ionisers for Odour Removal, Mould & Virus Elimination. UL Certified Air Purification. 

PurAire Singapore: Professional Bipolar Ionizers for Odour Removal & Air Disinfection

PurAire ionizers have been selected to be featured in the Best of Singapore 2024, 2025, and 2026.
2024, 2025, 2026
PurAire is Singapore’s leader in UL2998-certified Bipolar Ionization, providing a Zero-Ozone solution to permanently eliminate mould, tobacco odours, and VOCs in high-occupancy commercial and residential spaces

PurAire Singapore is the leading provider of professional Bipolar Ionisation systems, specializing in UL2998-certified and UL867 Certified Glass DBD ionisation technology.

We help Singapore hotels, clinics, and commercial facilities eliminate mould, tobacco odours, and VOCs permanently by restoring indoor air to 'Swiss Mountain-Top Fresh' standards without ozone or chemicals.


PurAire offers affordable solutions that pay for themselves quickly through faster guest room turnovers and higher satisfaction.

PurAire has been named one of Singapore's best air purifiers for 2024–2025 and now 2026! 
Introducing PurAire Singapore
Why have PurAire Bipolar Ionisers become the ioniser of choice for housekeepers, engineers, building owners, hotels, hospitals and resorts? 

Why Hotels, Serviced Apartments, Businesses, Hospitals Choose PurAire Bipolar Ionisation in Singapore:

In Singapore's high-humidity climate, standard air purifiers often fail to eliminate deep-seated mould and persistent odours. PurAire uses medical-grade Glass DBD (Dielectric Barrier Discharge) technology to flood indoor spaces with positive and negative oxygen ions. Unlike passive HEPA filters, our system actively deactivates viruses and neutralizes tobacco, urine, and musty smells at the molecular level—leaving your air "Swiss Mountain-Top Fresh."

UL2998 Certified Zero Ozone Air Purification

Safety and trust matter — especially in hotels and resorts, offices, hospitals, shopping centres. Almost every PurAire bipolar ioniser carries UL2998 (zero ozone) and UL867 certifications, plus CE, RoHS, TÜV, and SGS compliance. This confirms our Glass DBD tubes produce no harmful ozone while delivering powerful bipolar ion output. Independent lab tests show rapid reduction of odours, VOCs, mould spores, and airborne pathogens. In Singapore's strict IAQ environment, these credentials give hotel operators, facility managers, and homeowners peace of mind — no health risks, just clean, fresh air that you can see, smell and enjoy.

Frequently Asked Questions about PurAire Bipolar Ionisation

How does Bipolar Ionization remove odours?

  • PurAire’s bipolar ionization works at the molecular level by flooding the air with billions of positive and negative oxygen ions. These ions actively seek out and surround odor-causing molecules—such as tobacco smoke, ammonia (urine), formaldehyde (VOCs), and musty mold smells. Through a process called oxidation, the ions break the chemical bonds of these pollutants, neutralizing them instantly rather than just masking them with fragrances. The result is air that is physically cleaner and smells naturally fresh. We call it "Swiss Mountain-Top" Fresh.

Is Bipolar Ionization safe for people and pets?

  • Yes, PurAire bipolar ionization is perfectly safe for 24/7 use in occupied homes, clinics, and hotel rooms. Unlike older ionizers or ozone generators, our systems utilize Cold Plasma DBD technology and are UL2998 certified for Zero Ozone emissions. They do not use harmful chemicals or sprays. By clustering and dropping dust and allergens out of the breathing zone, it actually creates a healthier environment for both humans and pets, especially those suffering from respiratory sensitivities or allergies.

How does PurAire compare to HEPA air purifiers?

  • The main difference is Active vs. Passive purification. A HEPA purifier is passive; it only cleans the air that is physically pulled through its filter. This often leaves mold and odors trapped in carpets, curtains, and far corners of the room. PurAire is active; it sends ions out into the entire space to neutralize pollutants in the air and on all surfaces. Additionally, PurAire requires no expensive filter replacements—our Glass DBD tubes last up to 17,000 hours, making it significantly more cost-effective and sustainable than traditional HEPA units.

Are PurAire Ionisers Proven in Humid Climates – Are Mould & Musty Smells Gone?

  • YES - Singapore's year-round humidity fuels mould growth and musty odours in aircons, ducts, and enclosed spaces. PurAire's Bipolar Ionisation floods guest rooms with silent, invisible long-lasting ions that penetrate fabrics, carpets, and HVAC systems to eliminate mould and mildew odours at the source — not just cover it up. Hotels see fewer maintenance calls, fewer requests to change rooms and quicker guest check-ins; offices, clinics and classrooms feel healthier with reduced allergens. Real Singapore installations (hotels, apartments, clinics) show visible mould reduction and "fresh air" feedback within days. Our technology thrives in tropical conditions where traditional air purifiers fail.

What is PurAire's Bipolar Ioniser Model Range?

  • PurAire offers the right model for every Singapore (and Asian) need — from compact portables to heavy-duty in-duct systems. Portable options like the PurAire DUO, and the AirPro-MAX tackle quick spot treatments in guest rooms, toilets, or clinics (up to 200+ SqM). Wall-mounted and lift-specific units (MiniPro, LiftPro, SG-BPI-MAX) handle public areas and lifts (elevators). For HVAC integration, choose in-duct FCU/AHU models like our FCU/2 and FCU/3, or SG-MINI-5A for cassette/split units. Large venues rely on our Ultra Series for 200–1,200+ SqM coverage. All our ionisers use durable, long lasting Glass DBD tubes (up to 17,000 hours life), airflow switches for energy efficiency, and silent operation — perfect for 24/7 hospitality or office use. Browse our range of products or contact us for custom advice

Portable Models and Small Wall Mounted Units - the PurAire Duo, the AirPro-MAX, our MiniPro 1 and 2 and the LiftPro 1 and 2

  • Need fast, flexible odour control? PurAire portables are lightweight, (handheld or wall-mountable), and ideal for hotel housekeeping, clinics, or home use. The PurAire DUO covers up to 200+ SqM for quick room refreshes; our MiniPro wall mounted series targets small spaces like toilets, VIP rooms,  (up to 150 SqM) and our LiftPro units are extremely popular with office buildings, condominiums and schools. Plug them in, switch them on — bipolar ions neutralise tobacco, urine, mould, and food smells in minutes. No installation hassles, no consumables. Guests quickly notice the difference; housekeeping staff saves time, revenue increases to the bottom line. Proven in Singapore hotels, serviced apartments for rapid room turnaround and complaint reduction.

In-Duct & Large-Space Solutions (Ultra Series, FCU2 and FCU/3, our In-duct SG-BPI models (from a single ionisation tube to 12 ionisation tubes):

  • For continuous, whole-building air purification, install PurAire ionisers in HVAC ducts, fan coils, or AHUs. Our In-duct (SG-BPI-1 to SG-BPI-12) or FCU installable models (FCU/2, FCU/3) remove odours, anitise air 24/7 without disrupting flow. Our PurAire Ultra Series (Ultra-1, Ultra-2, Ultra-4) handle massive spaces (casinos, cigar and whiskey divans and bars, malls, meeting halls, co-working spaces, hospitals) up to 2,400 SqM. In many of our models, built-in airflow switches activate only when needed, saving energy and extending tube life. All are silent, low-maintenance, and UL / CE-certified — engineers love the easy integration (BMS systems) and fast measurable IAQ improvements.

What Key Benefits Will I Notice Immediately?

  • Switch to PurAire and experience real change fast. Odours vanish — no more tobacco lingering in suites, urine in toilets or lifts, or musty smells after rain. Surfaces and air stay cleaner with mould/mildew reduction and >99% virus/germ deactivation. Enjoy lower energy bills thanks to smart airflow switches. Guests rate rooms higher; homes feel healthier for families and pets. No filters to replace, no fragrances to buy — just sustainable, powerful purification that pays back quickly through better reviews, higher room occupancy, and fewer complaints.            

What will the indoor air in my room or space smell like now?

  • We call it Swiss Mountain-Top" Fresh and crisp...because it really is!

Can PurAire Ionisation Eliminate Cigarette, Cigar, Tobacco, Urine, Food & Renovation Odours (also Mould and Mildew smells)?

  • YES - Stubborn smells like cigarette smoke, food odurs including durian, cheeses, urine and feces, sewage, paint and lacquer, adhesives, and new-furniture and carpeting VOCs, Formaldehyde and Benzine, disappear fast with PurAire's bipolar ionisation. Our powerful ions break bonds at molecular level — no masking, just total destruction! Hotels and Resorts clear smoking/renovation odours in just a few hours; restaurants neutralise kitchen smells; offices eliminate body odours and perfume odours. Singapore users report "noticeable freshness" within hours — guests comment positively, reducing negative feedback, eliminating room change requests and putting "problem rooms" back into sellable inventory.

Can PurAire Ionisers Deactivate Viruses & Reduce PM2.5 / Haze Particles?

  • YES! Beyond odours, PurAire actively deactivates viruses (COVID-19, flu) and bacteria on contact — lab-proven >99% reduction. It clusters and drops PM2.5 particles, haze, and smoke particles for clearer air. In haze season or flu outbreaks, this extra protection matters for hotels, clinics, and families. Breathe easier knowing your space is sanitised continuously and safely.

OUR PRODUCTS:
Browse Our Range of Bipolar Ionisers
PORTABLE BIPOLAR IONISERS
PURAIRE DUO & AirPro-MAX Bipolar Ionizer used for hotel room odoUr removal in Singapore
PurAire DUO Bipolar Ionizer
PORTABLE Ionisers
PURAIRE ULTRA SERIES IONISERS FOR LARGE SPACES
PURAIRE ULTRA Bipolar IoniSer used for large area odour removal in Singapore
PurAire ULTRA Series for spaces up to 1,200SqM
PurAire ULTRA Ionisers
FIXED OR DUCT MOUNTED IONISATION UNITS
PurAire Singapore has the widest range of bipolar ionizers, from one tube to 12 tubes, to meet all your needs.
PurAire In-Duct Mounted Series
PurAire FIXEd Ionisers

PurAire MiniPro 1 & 2 for
​Toilets, Guest Rooms
PurAire MiniPro-1 & 2 Bipolar Ionisers used for toilet and small room odour removal in Singapore
PurAire MiniPro for spaces up to 80 SqM
PurAire MiniPro
Atmocube Affordable, Accurate, IAQ Monitor and E-Ink Display
Atmocube is WELL certified, and very affordable
Atmocube with E-Ink Display
Atmocube IAQ Monitor
PurAire LiftPro 1 & 2 Ionisers
​for Lifts (Elevators)
PurAire LiftPro 1&2 Bipolar Ionisers used for lift odour removal in Singapore
PurAire LiftPro
PurAire LiftPro 1&2

Wall Mounted Units for Bin Centres, Offices, etc
PurAire SG-BPI-MAX Bipolar Ioniser used for large room odour removal in Singapore
PurAire SG-BPI-MAX up to 100+SqM
SG-BPI-MAX Wall Mounted Units
Home, Office, Hotel Guest Room, Clinic
PurAire Pyramid for desk, office, bedside air purification
PurAire Pyramid
PurAire Pyramid
FCU2 & 3 Fan Coil installation to continuously remove room odours and mould
Mounted inside the FCU, the PurAire FCU/2 will continuously eliminate room odours
PurAire Model FCU/2
PurAire FCU/2 and FCU/3
    SG-MINI-5A for Split and Cassette Aircons
Easily install our SG-MINI-5A bipolar ioniser, complete with a built-in airflow switch, inside your ceiling cassette or wall mounted split aircon to remove all odours, tobacco smells,
​mouldy smells from any room up to 60SqM.
Easily install the SG-Mini-5A inside your aircon to add bipolar ionisation to any room
PurAire SG-MINI-5A Aircon Ioniser
The SG-Mini 5 installs easily in a ceiling cassette unit.
PurAire Mini-5 installed in ceiling cassette
The PurAire Mini 5 installed in a split aircon to remove room odours
PurAire Mini-5 Split AirCon Installation
SG-Mini-5A Brochure

Are you ready to improve your indoor air quality, remove that mould-mildewy smell,
​or get rid of the lingering cigarette and cigar smells?
Ready for Cleaner Air in Singapore? Contact Us NOW!
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PurAire Singapore (Division of ProMedUSA Pte Ltd)
111 North Bridge Road, #08-27, Peninsula Plaza
Singapore 179098

Tel: +65 6836 9665 | WhatsApp: +65 9456 8313
Email: [email protected]
AFFORDABLE DBD TUBE TYPE BIPOLAR IONISATION
  • Home
  • WHY CHOOSE PURAIRE?
  • About Us
  • Products
    • PurAire DUO Portable Ioniser
    • ProMedUSA AirPro-MAX Portable Ioniser
    • PurAire ULTRA Series Ionisers for Larger Spaces
    • FIXED or IN-DUCT IONISATION UNITS
    • MiniPro Bipolar Ionisers for Toilets, Guest Rooms, Clinics
    • PurAire LiftPro for Lifts or Small Rooms
    • PurAire FCU/2 and FCU/3 for Fan Coil Installation
    • Powerful Wall Mounted SG-BPI-MAX
    • PurAire Pyramid for Home, Hotel, Desk or Clinic
    • SG-Mini-5 Cassette or Split Aircon Ionisers
    • UNIVERSAL REPLACEMENT IONISATION TUBES
    • Atmocube IAQ Monitor
  • How it works
  • TESTS & CERTIFICATIONS
  • BLOG
  • SINGAPORE DEALER
  • Malaysia Dealer
  • Philippines Dealer
  • Indonesian Dealer
  • Macedonia Dealer