5 Signs You Need an Air Purifier at Home and How to Pick the Right One

We often assume that staying indoors protects us from pollution, but indoor air can be up to five times more polluted than outdoor air. Dust, pet dander, smoke, volatile organic compounds (VOCs), and even microscopic allergens can circulate freely inside your home, affecting your health and comfort. That’s why investing in an air purifier for the home is necessary.

If you’ve been wondering whether your home needs one, here are five signs it’s time to bring an air purifier home, along with tips on how to pick the right model.

1. You Often Experience Allergies or Respiratory Discomfort

Frequent sneezing, watery eyes, or nasal congestion indoors could indicate allergens like pollen, mould spores, or dust mites in the air. These microscopic particles can linger for hours and trigger allergies or asthma symptoms.

A HEPA air purifier is designed to capture up to 99.97% of airborne allergens as small as 0.1 microns. Choosing a purifier with a True H13 HEPA filter ensures effective removal of fine particles, providing noticeable relief for allergy sufferers.

2. There’s Persistent Dust No Matter How Often You Clean

If dust keeps settling soon after you’ve cleaned, it’s a sign that airborne particles are constantly circulating. Ordinary cleaning only removes visible dirt from surfaces, while an air purifier for the home targets the invisible dust suspended in the air.

Models with a pre-filter can trap larger dust and hair particles before they reach the main filter, extending the purifier’s lifespan and reducing cleaning frequency.

3. You Can Smell Unpleasant Odours Indoors

Lingering smells from cooking, pets, or smoke often point to poor air circulation or build-up of odour-causing molecules. A purifier with an activated carbon filter effectively neutralises these odours along with harmful gases like formaldehyde and VOCs.

For example, the Forbes Smart 355 Surround 360° Air Purifier uses a multi-stage filtration system, including a True H13 HEPA and activated carbon filter, to remove odours, allergens, and pollutants. It’s an ideal air purifier for home use in medium-sized rooms where freshness and comfort matter most.

4. Living in a High-Pollution or Urban Area

Homes near busy roads or industrial zones are constantly exposed to pollutants such as vehicle exhaust, dust, and smoke. These fine particles can easily enter through open doors and windows, lowering indoor air quality.

A high-CADR (Clean Air Delivery Rate) HEPA air purifier is best suited for such environments, as it rapidly cleans the air and maintains consistent performance. Models like the Forbes Smart 500 Surround 360° Air Purifier come equipped with 360° air intake and AI-based air quality sensors to ensure every corner of your room stays clean, even during peak pollution hours.

5. You Have Children, Elderly Family Members, or Pets

Vulnerable groups, especially children, older adults, and pets, are more sensitive to poor air quality. Fine particles, allergens, and even pet dander can aggravate respiratory issues or lead to chronic discomfort.

Installing a HEPA air purifier helps create a healthier environment by continuously removing pollutants and maintaining optimal air purity levels throughout the day.

How to Pick the Right Air Purifier

When choosing an air purifier for the home, consider these key factors:

• Room Size: Match the purifier’s coverage area to your room size. A model with higher airflow is essential for larger spaces.
• Filtration System: Always opt for a multi-stage system featuring a True HEPA and activated carbon filter for all-round protection.
• CADR Rating: A higher CADR means faster cleaning. For large rooms, look for a CADR above 400 m³/h.
• Noise Level: Choose one with a quiet sleep mode for nighttime use.
• Smart Features: Auto mode, Wi-Fi control, and PM 2.5 indicators make operation effortless and more intuitive.

Conclusion

If you’ve noticed allergies worsening indoors, stubborn odours, or constant dust build-up, it’s time to invest in an air purifier for your home that ensures every breath you take is clean and safe.

Models like the Forbes Smart 355 Surround 360° and Forbes Smart 500 Surround 360° Air Purifiers combine intelligent technology with powerful HEPA filtration, offering lasting protection and fresher air year-round. With the right air purifier, you can turn your home into a true haven of purity and well-being.