Tag - Air Purifier Factory

Know More About Air Quality Index

Founded in Guangzhou in 2009, Olansi Healthcare Co Ltd is a professional manufacturer on air purifiers, fruits and vegetables disinfectors, hydrogen inhalers, disinfectant liquid generators, water purifiers, beauty products, hydrogen water generators etc. Healthcare products. Olansi covers more than 60000 square meters, owns more than 350 staffs, with turnover US$ 100 million in 2020. Olansi has been serving worldwide famous brand like Haier, TATA group etc. for a long time and have good partnership with worldwide customers.

Today we want to share with consumers on Air Quality Index.

According to the air quality testing standard of China Environmental Protection Network, the classification of pm2.5 index is explained in detail:

1. excellent, index>=50

Under such a pm2.5 index, there is no pollution in the environment and there will be no impact on everyone’s health, and everyone can travel normally.

2. good, index 50 -100

Such a screen pm2.5 index is acceptable to everyone, and it will not cause great harm to everyone’s body.. However, some people who are particularly sensitive to certain pollution should reduce their travel, otherwise it will lead to the respiratory tract of these sensitive people. Discomfort, in severe cases, dizziness, vomiting and other discomfort symptoms may occur.

3. light pollution index 100-150

Sensitive people will increase their discomfort, and healthy people will also be stimulated. Therefore, the elderly, children, sensitive people, and people with heart and respiratory diseases should reduce their time outdoors.

4. Moderate pollution, index 150-200

In this index state, it will further aggravate the discomfort symptoms of susceptible people, and it will have a certain impact on people with heart disease and respiratory diseases. Children, the elderly, and those with heart or respiratory diseases should minimize their outdoor exercise time, and the general population should also reduce outdoor travel.

5. Severe pollution index 200-300

In this index state, the discomfort of people with heart disease, lung disease, and respiratory system disease will increase, and exercise endurance and resistance will decrease. It is recommended that children and the elderly, heart disease patients and patients with respiratory diseases try their best Avoid outdoor travel. Healthy people should also reduce outdoor sports.

6. the severe pollution index is greater than 300

Under this index, the endurance of healthy people will also decrease, and it will be accompanied by discomfort. Therefore, children, the elderly, patients with heart disease and respiratory system patients should stop outdoor exercise, and healthy people should avoid outdoor exercise. People living under this index should prevent the occurrence of each disease in advance.

Most of the air purifiers are with air quality indicator.

Olansi 3

Welcome to contact Olansi for desktop air purifiers, room air purifiers, HEPA air purifers inquiry.

Sammi Liang

Email: olans03@olansgz.com

How to Choose a Best Air Purifier for Your Room—Air Purifiers Review from Guangzhou Air Purifier Factory Olansi

Olansi healthcare was established in 2009, for over 9 years experiences in the field of water treatment and air treatment. We believed that the water purifiers and air purifiers would be more and more popular in the future. And the market would be keep growing year by year.


Air purifiers are marketed primarily for people who suffer from certain types of allergies and those who suffer from chronic inflammatory diseases like asthma, as these devices purify the air by clearing out dust particles, allergens, smoke, and other contaminants. Buying an air purifier for one’s home is a good investment, especially for people who live in densely populated areas where smoke, smog, and other pollutants fill the air. If you are in the market for an air purifier, it is best to have an idea of the different types available for home use.


Finding the best room air purifier is a must for people that suffer from allergies. During certain times of the year when pollen levels are high, getting indoors is the only way to avoid the things that trigger your allergy symptoms. But the air quality in a house without a good air filter can be many times worse than the outside air.


To choose the right product there are a number of things you should take into consideration and although everyone wants to get the best deal, the price on the box can sometimes be misleading. It is important to take into account things like how much electricity a particular machine uses, how much the replacement filters cost, and how often the filters need to be replaced. These are the types of things that will tell you the true cost of an air purifier.

Olansi air purifiers are either designed to be stand-alone units and fixed units. The advantage of stand-alone units is that they can be moved from one area to another where fixed units are installed to an HVAC unit so they can work together with a heater or air conditioning system in purifying the air. Fixed units typically cover larger areas and are ideal for commercial establishments, health facilities, and industrial facilities. Stand-alone units are suitable for home use because they come in different sizes ideal for various room sizes. These units are also cheaper because they are designed for smaller areas.


Some other things to keep in mind would be how easy it is to change the filters, how noisy a particular machine might be, the number of square feet a machine can cover, how many times per hour a machine can circulate the air, the manufacturers warranty etc. Finding this type of information will help you to be certain you’re getting the best room air purifier available and this information is readily available if you’re willing to do a little bit of research on the Internet. It’s also very helpful to read reviews from customers that have used a particular machine because their reviews can provide valuable insight into whether a particular air purifier would be a good choice.

So if you’re thinking of buying air purifiers for your home, the best option is to choose one that is equipped with a HEPA filter, as it is the most efficient and the safest available option in the market.
Air purifiers can significantly improve your health and those around you so make sure to choose one that is best suited for you and your family’s needs.


For Enquiry –

Contact Person: Hayden Xu

Email:  sales04@olansgz.com
Website: https://www.olansi.net



Guangdong Air Purifier Factory Tell You What You Need To Know About Air Purifiers

The air purifier is hot sale day by day as winter already came.

More and more family would like to buy an air purifier with humidifier.

Olansi Healthcare Co., Ltd is a guangdong air purifier factory.

air purifier

air purifier

Olansi people said below is the things you need to know about the air purifiers.

Air purifiers aid in the removal of air pollutants from the air. While there is no harm in everyone having the unit in his/her home or car, the unit comes in handy for people suffering from allergies and asthma. The units feature HEPA filters that aid in the cleaning and purification of air.

How they work

The units rely on different working models that vary depending on the type of air conditioner. HEPA air purifiers make use of a fan to pull air through the pleated filters and mechanically trap the particles. Experts recommend that you go for these units as they don’t produce ozone in their working.

Other units use the electronic technology to reverse the charge of particles in the air. After changing the units, they pass the charged particles back into your house. The particles settle on the floor, clothing, and even on the furnishing. To get rid of the allergens you only need to dust and vacuum the particle to prevent them from being reintroduced into the air.

Guide to buying an air purifier

For the unit you invest into work effectively, you need to buy the right one. There are plenty of factors to consider for you to buy the right one. Some of these factors include:

Reasons for buying the unit: Why are you buying the air conditioner? Just like other units, air purifiers are of different types and serve different functions. If you are suffering from allergies, go for units designed for allergy relief. These feature HEPA filters that allow them to be highly effective in their working. They get rid of a wide range of particles including: dust, pollen, mold pores, pet dander, dust mites, and ragweed. There are also asthma purifiers and chemical units for those that are allergic to certain chemicals.

The size of the unit: The right size of the unit to go for depends on the size of your house. You can tell the square footage of your house by measuring its length and width and then multiplying the size by 2. Once you are done, do your research and find a unit that will be ideal for the size of your room.


This is what you need to know about air purifiers. Once you buy the units, you need to take good care of them, for them to last for a long time and also give you ideal results. Some of the things you need to do is to regularly clean them. You also should fix them as soon as you notice a problem with them.

At olansi we have all the healthy units you can go for. We have china air purifier, filters and many others. Visit olansi healthcare co ltd’s website https://www.olansi.net/  to know more.

About Guangzhou Olansi Healthcare Co., Ltd


Established in 2009, located in Guangzhou City in South China, Guangzhou Olansi Healthcare Co., Ltd is a professional hydrogen water maker and air purifier OEM manufacturer. The products of the company contain pm2.5 air purifier, home air purifier, HEPA air purifier, ionizer air purifier, hot sale air purifier, room air purifier,hydrogen water machine and so on. All OEM air purifiers are manufactured in accordance with the CE, ROSH, and CB Certification.

For Media Enquiry –

Contact Person: Daniel Yuan

Telephone: 86-20-86000438

Email: daniel@olansi.net
Website: https://www.olansi.net/product-tag/china-air-purifier/