Singapore’s best air purifier
Filter air pollutants, leaving you with pure clean air.
Equipped with a revolutionary 3-in-1 HEPA Filter, our engineers have come up with the ultimate filter that have proven to filter air pollutants like pollen, dust, bacteria, tobacco smoke and more.

Filters airborne particles

PM2.5

Allergens

Dust

Harmful Chemicals

Virus

Hair

Bacteria

Dust Mites

Mould (fungus)

Skin Flakes

Pollen & Spores

Textile Fiber

Cat Fur

Dog Fur

Other Pet Dander

Volatile Organic Compound
1Outer Structure
Cosmo’s aerodynamic design allows for 360° air purification even in areas with poor ventilation or air flow. Its strong outer structure also provides for a longer lasting, more durable air purifier that is highly resistant against any potential physical damage.

2Pre-filter
The Pre-filter is designed to sieve out the largest particles first including hair, dust, lint and fur. Designed using Cosmo’s patented unique filter fabric, it prevents wear and tear hence maintains pore size. This makes for a much stronger filtration efficiency for an extended period of time.

3Activated Carbon
These air filters are made from small pieces of charcoal – generally in a granular or powdered block form – which are extremely porous. The pores in these carbon blocks can absorb a very large number of contaminants.Cosmo’s specially engineered activated carbon layer neutralises odours in the air, and absorbs formaldehyde that’s commonly found in common home – in gas stoves, wood products, even your walls & floor.

4H13 HEPA Filter
Specifically engineered to remove micron particles and block bacteria, pollen, pet dander, dust mites, and finer particles.


Real-time usage monitoring
Anytime, anywhere

Control
Control functions easily through your mobile device

Monitor
Monitor your air quality even when you’re not at home

ParticleCount Sensor
Measures PM2.5 particles in the air, in real-time and informs air quality with clear LED lights
Cosmo Pet Guardian
Ideal for Pet Owners to neutralise pet odour.
Cosmo’s carbon filter layer is fitted with an antimicrobial agent unique to us called Pet Guardian. This feature works in tandem with the activated charcoal to effectively neutralise odours especially with pets.
Pet Guardian effectively neutralises organic matter that causes foul odours from cats, dogs, small pets like rabbits, guinea pigs, hamsters, and birds.
SPECIFICATIONS
Width: 27 cm
Length: 30.3 cm
Height: 49.7 cm

CE Certified
Cosmo meets European Union standards for health, safety & environment protection under the Radio Equipment Directive

CE Certified
Cosmo complies with EU’s Directive, the Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHs)

CE Certified
Certified product safety for electrical and electronic equipment, devices and components under the CB Certification

CE Certified
Cosmo meets quality & safety checks and is in compliance with Chinese GB standards
All products qualify for a 5-year warranty if the terms & conditions are met.
We offer FREE Same-Day delivery within Singapore
Noise: As low as 20 decibels for sleep mode
Clean Air Delivery Rate: 400m³/h
Coverage Area: Up to 80m²
Weight: 4.9kg
Power: 48W
Voltage: 100-240V
Filters: Pre-filter, HEPA filter and Active Carbon filter
PM 2.5 counter, WIFI activation, Produces Anions, Night Light Function, Designed in Germany, Functions as Night Light, Filter replacement reminder.
Light-based air quality indicator (red, yellow, blue), Automatic fan speed adjustment based on air quality.
Note: It is recommended for you to change the 3-in-1 HEPA filter every 1-1.5 years, depending on air quality and usage! The first purifier comes with a FREE 3-in-1 HEPA filter.
Compare Our Models
Cosmo Prime® | Cosmo Pro® | |
Price | $299 | $499 |
FILTERS | ||
Pre-filter | ✔ | ✔ |
Activated Carbon Filter | ✔ | ✔ |
HEPA Filter | H13 | H13+ |
Anti-Bac Shield (stops bacteria growth & mould) | ✖ | ✔ |
Photocatalyst Filter (uses light to break down pollutants by oxidisation) | ✖ | ✔ |
SPECIFICATIONS | ||
Area of Effect | 80m² | 100m² |
CADR | 400m³/h | 600m³/h |
Noise Level | 20dB - 50dB | 20dB - 50dB |
FEATURES | ||
UVC Lamp | ✖ | ✔ |
PM2.5 Sensor | Light scattering sensor | Efficient AI-powered laser sensor |
SUMMARY | • Best reviewed | • Most comprehensive 5-in-1 filter |
Our Partners
Introducing Cosmo’s latest technology
Cosmo Quantum
Instant Tankless Water Dispenser

Now, we are determined to bring you clean water. Cosmo Quantum is years ahead of its time both in functionality & design. Equipped with cutting-edge technology proven to have 99.9% filtration accuracy that removes impurities and chemicals to bring you the purest water you deserve.Our team of elite experts engineered the award winning Cosmo Ultra-Precision Filter; an impermeable filter that only allows water particles to flow through.
With over 20 establishments across South East Asia, Europe, and Australia, COSMO stands as a a highly diversified enterprise at present.