Do Air Purifiers Work? What Is A Good Air Purifier?

More and more families and companies have been using air purifiers to improve indoor air quality. But in the face of the variety of different types in the marketplace, consumers also frequently wonder whether air purifiers can actually remove hazardous substances in the air effectively or not.

Air Pollution and Health Issues

Along with the acceleration in urbanization, the state of pollution-related hazards is turning out increasingly grave. Indoor and outdoors, the air quality directly affects human health: PM2.5, formaldehyde, allergen bacteria, and viruses can cause respiratory diseases and allergic reactions, and even bring perennial heart disease. To better develop air quality, many start showing focus on the function of the air purifier. So the question is: are they efficient?

How Air Purifiers Work?

All air purifiers remove harm from air substances through a set of varied technologies in filtering. The underlying working principle involves the utilization of filters and other technologies of purification-such as negative ions, ultraviolet rays, amongst others-to inhale air and filter out particulate matter, gaseous pollutants, bacteria, and viruses present within the air. Some of the common air purification technologies will include:

HEPA filtration: It aims at the removal of dust, pollen, and other minute smoke particles in air and enables high efficiency.

Activated carbon filtration: Works by the absorption of injurious gases and odors, such as volatile organic compounds or VOCs, like formaldehyde and benzene.

UV ultraviolet sterilization: Ultraviolet rays kill bacteria and viruses in the air, playing a role of disinfecting.

Negative ion technology: The watch releases negative ions, which combine with harmful substances in the air to promote their sedimentation and purify the air.

The Effect and Scientific Basis of Air Purifiers

According to many scientific studies and experimental results, air purifiers definitely have a great effect on eliminating pollutants in the air. In particular, air purifiers have shown good performance in removing fine particles (such as PM2.5), allergens, and harmful gases (such as formaldehyde, TVOCs).

It has also been concluded that air purifiers can delay allergic reactions and can improve respiratory health. For allergic constitutions, asthma patients, and the elderly, air purifiers can be very effective in improving their health conditions.

Choose the Right Air Purifier: Key Factors

When choosing an air purifier, you need to consider the following key factors:

• Applicable area: Choose an air purifier that is suitable for the size of your room and ensure that it can cover the entire space.
• Filtration efficiency: Check the filtration efficiency of the air purifier. The combination of HEPA filter and activated carbon filter usually provides better purification effect.
• Noise level: Especially for home users, the noise level of the air purifier is crucial. Choosing low-noise products can provide a more comfortable environment.
• Energy consumption: Choosing energy-efficient products is both environmentally friendly and can reduce electricity costs when used for a long time.

Wanjiada, as a professional air purifier manufacturer, supplies a range of effective wholesale air purifiers, particularly negative ion oxygen bar purification systems that refresh air efficiently, remove formaldehyde and other harmful gases, and simultaneously maintain indoor humidity to prevent the irritation of respiratory passages due to dry air.

Our wholesale air purifiers are widely used in homes, offices, and commercial spaces, helping companies achieve large-scale air purification. We provide bulk purchasing services and welcome all major companies, merchants, and wholesalers to cooperate with us in customizing your air purification solutions.

Common Misunderstandings and Precautions

Misunderstanding 1: Air purifiers can completely solve air pollution problems. Although an air purifier can eliminate most of the pollutants in the air, it cannot replace air ventilation. Good ventilation and regular filter replacement are effective ways of ensuring air quality.

Misunderstanding 2: Air purifiers are only suitable for “dirty air” environments. Even in areas with good air quality, air purifiers can remove dust, bacteria, and allergens within a home and provide fresher air.

Usage suggestions: Regularly check and replace the filter of the air purifier, and keep the equipment clean to guarantee the best purification effect.

FAQs About Air Purifiers

What does an air purifier do?

Air purifiers enhance indoor air quality by filtering the air of dust, pollen, smoke, pet hair, bacteria, viruses, and other dangerous gases. They generally contain several filtration systems, including HEPA filters and activated carbon filters, which effectively capture harmful substances and create a healthier living environment.

Do air purifiers help with dust?

Yes, air purifiers are capable of removing dust from the air effectively. HEPA filters capture even the tiniest of dust particles, which can significantly reduce the build-up of indoor dust and help keep indoor air fresh.

Do air purifiers help with allergies?

Air purifiers relieve allergy symptoms very effectively. They can remove allergens in the air, such as pollen, dust mites, pet hair, etc., effectively, thereby reducing factors that cause allergy and alleviating allergic reactions. They are especially suitable for people with allergic constitutions.

Do air purifiers help with smell?

Air purifiers can remove indoor odors. Many air purifiers are equipped with an activated carbon filter layer that absorbs and removes odors, such as smoke, kitchen fumes, pet odors, etc., to keep indoor air fresh.

Do air purifiers remove fire smoke smell?

Yes, an air purifier can remove the smell of fire smoke effectively. The activated carbon filter has a strong adsorption effect on harmful substances in smoke; therefore, it can remove the residual smoke smell of fire and improve air quality.

How to make house smell good while using air purifier?

To maintain good fragrances in the house with an air purifier, you can use air fresheners, scented candles, or other related items like essential oil diffusers, or buy an air purifier with fragrance functions.

Can you use multiple air purifiers together?

Yes, you can use multiple air purifiers at the same time, especially in large spaces. Multiple air purifiers can enhance the purification effect and quickly improve air quality. It will be more effective if there is a large room or multiple rooms to be purified with more devices.

Do air purifiers have to set on the floor?

Air purifiers don’t necessarily have to be put on the floor. Most air purifiers are designed to be put on a table or shelf, but it is highly recommended that they should be put in a well-ventilated area for unobstructed air circulation. Also, avoid putting the device in a corner or behind furniture to avoid affecting the purification effect.

How to clean air purifier filter?

When cleaning the air purifier filter, you should operate according to different types of filters. Most air purifier HEPA filters and activated carbon filters are not washable and usually would need to be replaced regularly. Regarding the washable pre-filters, use a vacuum cleaner to remove the dust from the surface or gently rinse under warm water, ensuring it is completely dry before placing it back into the device.

How often to change air purifier filter?

The replacement cycle for your air purifier’s filter depends on usage and the quality of air; most times, however, replacing the HEPA and activated carbon filters is advisable every 6 to 12 months. However, if the pollution of the air is serious or it will be used more frequently, appropriate early replacement can be carried out. Meanwhile, pre-filters should be washed or replaced on a regular basis for optimal performance.

Summary and Suggestions

Air purifiers are doubtless an effective way to improve indoor air quality. In cities with severe air pollution, special populations like infants, pregnant women, and the elderly, air purifiers may play an important role in protecting health. Full consideration shall be given when selecting an appropriate air purifier with regard to various needs in a home or workspace on product purification capacity, noise, energy efficiency, and other factors.

Wanjiada always devotes to providing a series of effective and energy-saving wholesale air purifiers for the customers worldwide. Our negative ion air purifiers can not only purify the air, remove formaldehyde, and provide humidification functions to improve air comfort.

Whether it is a home, office or commercial environment, Wanjiada’s wholesale air purifiers can meet your needs. Welcome major companies and wholesalers to contact us to discuss bulk purchase cooperation opportunities and work together to create a healthier indoor air environment.