How to keep your air purifier fighting fit during smog season

Smog is a common sight in North Indian cities like Delhi during the onset of winter every year. This poisonous mix of smoke, fog, and air pollutants, poses serious health risks. Prolonged exposure to smog can lead to respiratory issues, and cardiovascular problems, and worsen conditions like asthma. Vulnerable groups, including children, the elderly, and those with pre-existing health conditions, are particularly at risk. To combat the harmful effects of smog, air purifiers are becoming essential household devices. They help filter out pollutants, allergens, and toxins, ensuring cleaner, healthier air inside our homes.
To ensure that your air purifier remains effective throughout the smog season, proper maintenance is crucial. This includes regular cleaning, timely filter replacements, and positioning the device in the best location for maximum efficiency. Troubleshooting common issues, like reduced airflow or strange noises, is also necessary to keep your purifier running at its best. In this article, we will explore how to maintain your air purifier, when to replace its filters, how to place it for optimal performance, and how to troubleshoot problems to ensure long-term reliability.

Exterior Care: Dust the outer casing regularly with a soft cloth to prevent dust build-up. Wipe away smudges and fingerprints to maintain its appearance.
Pre-Filter Cleaning: Vacuum the pre-filter to remove dust and debris. For a deeper clean, wash it with mild detergent and warm water. Ensure it’s completely dry before reinstalling.
 
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Understanding Filter Types
HEPA Filters: Highly efficient at trapping microscopic particles like dust, pollen, and pet dander.
Activated Carbon Filters: Excellent for removing odours, smoke, and harmful gases.
UV-C Filters: Eliminate bacteria and viruses through ultraviolet light.
Checking Filter Condition
Regularly inspect filters for dirt, discolouration, or damage. Refer to the user manual or filter life indicator for replacement timing.
Filter Replacement
Follow the manufacturer’s instructions to replace filters. Use genuine or compatible filters to maintain optimal performance.
 
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Room Selection: Place your air purifier in rooms with high pollution levels, such as bedrooms, living rooms, or kitchens.
Ideal Positioning: Avoid placing the purifier against walls or in corners. Position it in a well-ventilated area for efficient airflow.
Excessive Noise: Check for obstructions, reduce fan speed, or consult the user manual for troubleshooting tips.
Weak Airflow: Clean or replace filters, ensure proper power supply, or seek professional service.
Strange Odours: Replace activated carbon filters, clean the interior, or check for mould or bacteria.
 
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In conclusion, regular maintenance, proper placement, and timely filter replacement are crucial for optimal air purifier performance, especially during smog-filled seasons. By keeping the exterior clean, regularly cleaning or replacing the pre-filter, and understanding the different filter types, you can ensure your purifier works efficiently. Correct placement in a well-ventilated area maximises its effectiveness in improving indoor air quality. Addressing common issues like excessive noise, weak airflow, or strange odours can prevent disruptions and maintain optimal performance. By taking these proactive steps, you not only extend the life of your air purifier but also protect your health by breathing cleaner, safer air.

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Clean the pre-filter every two to three weeks to remove accumulated dust and debris.
Replace the main filter as per the manufacturer’s instructions, usually every 6-12 months, or when the filter life indicator alerts you.
Place it in a room with high pollution exposure, away from walls, corners, or obstructions, to ensure proper airflow.
Check and replace the activated carbon filter if needed, and clean the unit’s interior thoroughly to remove odour sources.
Inspect and clean or replace filters, ensure there are no obstructions, and verify the power supply for any issues.
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