Have you noticed more people around you becoming concerned about air quality in recent years?
It’s not just big cities that suffer from pollution. According to the World Health Organization (WHO), air pollution—both indoor and outdoor—leads to the death of around 7 million people every year. Alarming, isn’t it? What’s more concerning is that many of us don’t even realize the extent of pollution inside the places we feel safest —our own homes.
We assume closing the windows and staying in an air-conditioned room keeps us safe, but invisible indoor pollutants are far more common than we think: dust from open windows, pet dander, vehicle exhaust, cooking fumes, formaldehyde from furniture, and even dust mites and bacteria stirred up by simple activities like walking or changing bed sheets.
We spend over half our time indoors. If the air isn’t clean, prolonged exposure to these pollutants can trigger allergies, coughing, skin irritation, and respiratory issues—especially to the vulnerable groups, the elderly and children.
With so many brands on the market—from a few hundred to several thousand Ringgits—how do we choose the best air purifier? A wrong choice not only wastes money, it’s like paying to inhale dust.
But don’t worry—keep these 4 essential tips in mind, and you’ll choose an air purifier that’s truly effective and worth every cent.
How to Choose the Best Air Purifier? Top 4 Tips
Brand Reputation: A Trusted Brand Brings Peace of Mind
Air purifiers aren’t one-time purchases—they require regular filter replacements and occasional maintenance. Buying an unknown brand might mean unavailable filters or non-existent support, leaving the whole unit useless.
Choose a brand that offers:
10 years and above of experience
A legitimate website and responsive customer service
Easy, long-term access of genuine replacement filters
Filter Type = Purification Power
While HEPA filters are the standard, not all are created equal. Look for medical-grade H13 HEPA filters, which capture particles as small as 0.3 micron—PM2.5, pollen, dust mites, bacteria, and viruses.
Pair it with an activated carbon filter to absorb formaldehyde, odours, and harmful gases like TVOCs for a thorough air-cleaning effect.
Tip: Avoid low-quality models with ineffective filters—they may be cheap, but they offer little more than false reassurance.
The Higher the CADR, the Faster the Purification
CADR (Clean Air Delivery Rate) indicates how quickly an air purifier can clean the air, measured in m³/h. A higher CADR means faster air purification, which is especially important for large living rooms, high ceilings, or homes with pets or smokers. The best air purifier should have an appropriate CADR to ensure efficient and timely removal of airborne pollutants, keeping your spaces fresh and health quickly.
Quiet Operation = Better Sleep, Better Air
Air purifier runs for long hours—especially while we sleep. A noisy unit can ruin your rest. Choose a model with sleep mode or ultra-quiet features so it purifies silently through the night—ideal for children, light sleepers, or the elderly.
High-Performance Home Purifier Recommendation:
NESH HeroPro Max
Tired of comparing specs? The NESH HeroPro Max checks every box: trusted local brand, powerful purification and smart design—everything you need for clean, healthy indoor air.
Reliable Brand Support
With over 30 years of proven history, NESH provides a stable, trustworthy platform with clear filter replacement channels and fast customer support. Unlike no-name models, you’ll never have to worry about parts or service.
Advanced 6-Layer Filtration System
The HeroPro Max features six powerful layers of protection—from visible dust to invisible pathogens and odours—offering full-spectrum purification:
Pre-Filter: Captures large particles like hair and dust
Antiviral Filter: Targets viruses and airborne bacteria
H13 HEPA Filter: Traps 99.97% of particles as small as 3 micron
Activated Carbon Filter: Absorbs formaldehyde and bad odours
UV Sterilisation Light: Destroys remaining germs, prevents growth
Negative Ionizer: Releases ions to neutralize pollutants for fresher air
Each layer is purposefully designed to work together, delivering smarter, deeper, and more effective purification.
CADR of 680 m³/h for Rapid Coverage
With a powerful 680 m³/h CADR, the HeroPro Max purifies air across large areas quickly—ideal for open-concept homes, kitchens, or office spaces. It covers up to 968 sq ft (90 m²)—enough for an entire floor of a standard double-storey house or an extra-large living room.
Whisper-Quiet Sleep Mode
Powered by a Japanese DC motor, this unit is energy-efficient and remarkably silent. At night, it switches automatically to sleep mode, operating more quietly than most air conditioners—perfect for uninterrupted rest.
Whether for babies, light sleepers, or elderly family members, it purifies through the night, so everyone breathes better, sleeps deeper.
