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Reducing Asthma Triggers at Home: The Benefits of Air Purification Systems

air purifier for allergies

 Asthma is a chronic respiratory condition that affects millions of people worldwide. It is characterized by inflammation and narrowing of the airways, leading to symptoms such as wheezing, shortness of breath, coughing, and chest tightness. While there is no cure for asthma, there are several measures that can be taken to manage the condition and reduce the frequency and severity of asthma attacks. One crucial aspect of asthma management is minimizing exposure to triggers, especially in the home environment.

Understanding Asthma

It is estimated that over 300 million people worldwide suffer from asthma, and its prevalence is on the rise. Asthma can develop at any age, but it often starts in childhood. Individuals with asthma have sensitive airways that react to various stimuli, leading to inflammation, swelling, and constriction of the air passages.

Common symptoms of asthma include wheezing (a whistling sound when breathing), shortness of breath, coughing (especially at night or during exercise), and chest tightness. These symptoms can vary in intensity from mild to severe and may occur periodically or persistently.

Asthma attacks can be triggered by a variety of factors, including allergens, irritants, exercise, respiratory infections, and emotional stress. It’s crucial for individuals with asthma to identify their triggers and take necessary precautions to avoid or minimize exposure to them.

Identifying Asthma Triggers

Asthma triggers can be categorized into indoor and outdoor triggers. Indoor triggers are commonly found in the home environment, while outdoor triggers are present in the surrounding environment.

Indoor triggers include:

  • Dust mites: These tiny creatures thrive in bedding, upholstered furniture, carpets, and stuffed toys. Their droppings and body parts can trigger asthma symptoms.
  • Pet dander: Allergens from pet hair, skin flakes, saliva, and urine can become airborne and trigger asthma attacks.
  • Mould and mildew: Damp areas like bathrooms and basements can harbour mould and mildew, releasing spores that can be inhaled and exacerbate asthma symptoms.
  • Pollen: Pollen from flowers, trees, and grass can find its way into homes through open windows and cause allergic reactions in individuals with asthma.
  • Smoke and strong odours: Tobacco smoke, wood smoke, and strong chemical odours from cleaning products or perfumes can irritate the airways and trigger asthma symptoms.

Outdoor triggers include:

  1. Air pollution: High levels of air pollution, such as smog, particulate matter, and vehicle emissions, can worsen asthma symptoms.
  2. Allergens in the environment: Pollen, mould spores, and other allergens present in the outdoor environment can trigger asthma attacks in susceptible individuals.

How to reduce asthma triggers? Effective solutions for homes


Air purification system, such as air purifiers, play a crucial role in reducing asthma triggers at home. These devices are designed to filter out airborne particles and pollutants, providing cleaner and healthier indoor air. By capturing and removing allergens, irritants, and other asthma triggers, air purifiers can help create an environment that is less likely to induce asthma symptoms.

Air purifiers work by using various filtration methods to trap and eliminate airborne pollutants. The most effective type of air purifier for asthma sufferers is one equipped with a high-efficiency particulate air (HEPA) filter. HEPA filters are capable of capturing particles as small as 0.3 microns with a high level of efficiency, including allergens like dust mites, pet dander, and pollen.

In addition to HEPA filters, there are other types of air purifiers available on the market, such as activated carbon filters, ionic air purifiers, and ultraviolet germicidal irradiation (UVGI) purifiers. Each type has its advantages and is suitable for different scenarios.

As a solution to reducing asthma triggers at home, the AC Air Purifier by AIRTH stands out as an excellent choice. The AIRTH AC air purifier upgrades your split AC into air purifying AC. It has high-efficiency particulate air (HEPA) filter. Its advanced filtration system effectively captures and eliminates a wide range of pollutants, including PM2.5 particles, dust, allergens, pollens, germs, and pathogens. Installing the AIRTH AC air purifier is really easy, it sits on the top of your split AC and requires no modification or electricity. It is very cost-effectively i.e. at just INR 1,999/-  you can significantly reduce the triggers contributing to asthma attacks and respiratory distress.

Other Methods to Prevent Asthma Triggers

While air purifiers are highly effective in reducing asthma triggers, there are other methods that can be employed to further minimize the risk of asthma attacks:

  1. Proper ventilation: Ensure good airflow throughout the home by opening windows and using exhaust fans in kitchens and bathrooms to remove pollutants and moisture.
  2. Regular cleaning and dusting: Clean surfaces, floors, and carpets regularly to reduce dust accumulation. Use a damp cloth or microfiber cloth when dusting to prevent stirring up particles.
  3. Minimizing pet allergens: If you have pets, keep them out of bedrooms and other areas where you spend a significant amount of time. Wash their bedding regularly and groom them outside to minimize shedding.
  4. Controlling humidity levels: Maintain optimal humidity levels in the home (around 30-50%) to prevent mold growth. Use dehumidifiers in damp areas and fix any leaks or water seepage.
  5. Avoiding smoking and secondhand smoke: Smoking and exposure to secondhand smoke can worsen asthma symptoms. It’s important to have a smoke-free home and avoid environments where smoking is prevalent.
  6. Managing outdoor triggers: Stay informed about the pollen count and air quality in your area. When outdoor triggers are high, try to limit outdoor activities or take necessary precautions such as wearing a mask.

By implementing these measures in conjunction with using air purification systems, individuals with asthma can significantly reduce the frequency and severity of asthma attacks, creating a safer and healthier living environment.     


Reducing asthma triggers at home is paramount for individuals with asthma to manage their condition effectively. By identifying and minimizing exposure to common asthma triggers, such as dust mites, pet dander, mold, and pollen, individuals can significantly reduce the risk of asthma attacks. Air purification systems, particularly those equipped with HEPA filters like the AC Air Purifier by AIRTH, play a vital role in removing airborne allergens and pollutants, further enhancing indoor air quality and promoting better respiratory health. Combined with proper ventilation, regular cleaning, and other preventive measures, these efforts can greatly improve the quality of life for asthma sufferers.

Air Purifier
Air Purifier Module

Limited time deal

Air Purifier Module for Summer

For mild air pollution

Air Purifier Module

Protects against PM 2.5 PM 10, Dust, Smog

1 Air Purifier Module = 15 Normal AC Filters

Prevents disease transmission

Air Purifier Module for Winter

For extreme air pollution

Air Purifier Module

Protects against PM 2.5 PM 10, Dust, Smog

"Fan mode" option to fight hazardous winter air pollution


1/10 the cost of normal air purifier

Limited time deal

Air Purifier Module for Summer

For mild air pollution

Air Purifier Module
  • Protects against PM 2.5 PM 10, Dust, Smog

  • 1 Air Purifier Module = 10 Normal AC Filters

  • 2X HEPA filter area than other air purifiers

Air Purifier Module for Winter

For extreme air pollution

Air Purifier Module
  • Protects against PM 2.5 PM 10, Dust, Smog

  • "Fan mode" option to fight hazardous winter air pollution

  • 1/10 the cost of normal air purifier

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