STACK #243 January 2025

TECH FEATURE

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BREATHE EASY WITH THESE TOP AIR PURIFIERS

Dyson Purifier Cool Formaldehyde Purifying Fan This model does double duty: it keeps you cool while purifying the air. Rated to HEPA H13 standard, it captures 99.5% of pollutants, including dust, allergens, and gases. A point of difference is its constant monitoring and filtering of any formaldehyde, offering an added layer of protection. With Dyson’s Air Multiplier technology and throughout the room. Need a quieter option? Its diffused mode redirects purified air through the back, perfect for a subtle and relaxing airflow. 350-degree oscillation, it circulates clean air

What’s the deal with air purifiers? Let’s clear the air! These handy devices can make breathing indoors a lot more pleasant by filtering out unwanted particles and pollutants. Let’s break down how they work and why you might need one. Words Bec Summer CLEARING THE AIR

What is an air purifier? Think of it as your personal air cleaner. An air purifier uses a fan to pull in air from the room. That air passes through one or more filters, which trap pollutants like dust, pet dander, bacteria, viruses, smoke, and even mould spores. Fresh, clean air is then dispersed back into the room. This cycle repeats, keeping the air around you fresh and free of any nasties. Whether you’re tackling allergens or smoky smells, air purifiers can be a game-changer for your home’s air quality. It’s all in the filters Filters are the MVPs of air purifiers. Without them, it’s just stale air in and stale air out. Filters catch all those airborne nasties and stop them from making a second appearance. Different filters cater to different needs. HEPA filters, for instance, are excellent for allergens, while carbon filters can neutralise odours. There are also ozone and UV filters with their unique perks.

Philips Pure Protect Mini 900 Series Smart Air Purifier

Don’t let its size fool you – the Mini is an air cleansing wizard! Super quiet and efficient, it can purify a 20m² room in just 12 minutes and works like a charm in spaces up to 65m². Its three-layer HEPA filtration system grabs 99.9% of allergens and 99.7% of airborne particles, plus it tackles germs – including those responsible for COVID-19. The long-lasting filter keeps things hassle-free, and with app support you can either let it run on autopilot or take full control. Philips Pure Protect 3200 Series Smart Air Purifier This air purifier is a powerhouse in a compact package that quietly and efficiently purifies spaces up to 135m². With its durable three-layer

Room size matters Before choosing an air purifier, measure your space. A small purifier in a large room won’t be effective, and an oversized one in a small room is energy overkill. Manufacturers usually list the coverage area for their models. To calculate yours, multiply the room’s length by its width. For example, a 5m x 4m room equals 20 square meters. If unsure, choose a model that handles a bit more than your calculated area – it’s always better to have a little extra capacity. Smart purifying Got a smart home? Many air purifiers feature smart functionality, like auto-on when air quality drops or app-based monitoring. Some even collect data on pollutants, and allow you to adjust settings remotely. Need more versatility? Some purifiers conveniently double as heaters in winter or fans in summer, and others come with oscillating heads for better coverage. Light sleeper? Look for models with quiet or sleep modes for peaceful nights.

HEPA filtration, it captures 99.7% of the tiniest airborne particles and eliminates 99.99% of allergens, so say goodbye to odours and even flu-causing viruses. Plus, it’s energy efficient, using less power than an old school light bulb. And with app support, it’s as smart as it is effective!

But here’s the catch: filters don’t last forever. Over time, they clog and lose their efficiency, so you’ll need to replace them as recommended by the manufacturer. Some models come with washable filters, which is a win for both the planet and your wallet.

42 JANUARY 2025

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