There are some tips of buy air purifier for you

Consumers should be how to choose the air purifier products and brands, we organize the purchase of air purifiers tips for your reference

Choose a skill: choose a regular air purifier products

Air purifier as a small household electrical appliances, the purchase of a large number of channels:

1, the purification principle of the air purifier to buy, is the filter adsorption, anion, or both, different purification principle, will be very different

2, see CADR Clean Air Delivery value.CADR is the abbreviation of Rate, which means “clean air output ratio, the unit is m /h CADR fand purification ability, on behalf of the air purifier in unit time.

3, the use of the product noise, air volume, power consumption and so on

Buy skills two: consider the use of air purifiers area

Only to see the price in the purchase of the time, always ran to the most expensive. But in fact it is a waste, if the room is not so, no need the high value of the products using CADR. Olans launched a new high-end K08 as an example, the CADR value is 320m fand /h, for an area of 30-50 square m room. If the room area is less than 50 square meters, then there is no need to use air purifier.CADR such a good value for the 150m /h fand K01/K02/K03 may be a good choice.

Buy skills three: to clarify the filter function and other purification filter function

The air purifier is currently on the market, only through the first filter layer to remove dust, hair and pet dander, and other more harmful pollution only by activated carbon, such as Coldcatalyst filter layer to remove the mixture. Therefore, in the selection of air purifiers, clear filter machines are equipped with what function. The key is to buy.

Tips for when you using .

Filter to be replaced on time

The air purifier filter capacity is limited, the air pollution is serious in case of filter in use for more than 4 months after that or light, you should clean or replace. If not regular cleaning filters, bacteria will multiply in the accumulation of excessive dust, when the air purifier has become the a source of pollution.

Always don’t open the stop

The air purifier to continuous use can play a role, try to avoid open the stop. In addition, even if the use of the air purifier is appropriate ventilation window, you can select the PM2.5 value lower at noon time window, to avoid the indoor high concentrations of carbon dioxide.

When people stay away from sterilization

Now part of the air purifier with sterilizing function, in this operation, the user is best to stay away from the air purifier, because once you start sterilization procedures, the machine may produce ozone. The body’s absorption of excess ozone, will likely affect health. This kind of risk tips in general instructions are marked, so the air purifier to buy home, be sure to read the instructions.

Experts suggest that the placement of the purifier should try to avoid obstacles, to avoid blocking access to air. The air purifiercan be placed on a small table or a small cabinet, purify the effect will be better. Finally, the air inlet and outlet of the air purifier is relatively large, the use of time to prevent children reach out and touch, so as not to shock or scratch.

Home air purifier why use hepa filter?

Guangzhou Olansi has conducted testing and research on several models of home air purifiers and filters, using a specialty laser particle counter to measure the percentage of particles removed from the air. Here are the key fact you need to know about HEPA technology and its use in air purifier and HVAC filters.

Why HEPA?

High-Efficiency Particulate Air (HEPA) Filters are proven to be the most trusted filter technology on the market. The key to HEPA Filters is its tightly woven composition, making them an effective and safe solution to remove airborne particles that can aggravate:

• Allergies
• Athma attacks
• Chemical sensitivity
• Settling dust
• Mold growth

• Pet-related allergies and odor
• Smoke odor
• Illnesses linked to viruses & bacteria
• Long term respiratory health problems
  

  How does HEPA work?

  HEPA Material

  HEPA is a flat, pleated sheet composed of millions of microscopic fiberglass threads, forming a complex maze which traps airborne particles.

  Because particles 0.3 microns are the weakest point of the filter’s performance, a filter is only classified as HEPA if it removes 99.97% of particles that are 0.3 microns.

  
  

  Three types of capture

  Interception

  As particles flow by, they are attracted and stick to nearby HEPA filter fibers.

  Impaction

  Air flows smoothly around filter fibers, but particles collide and get embedded.

  Diffusion

  Microscopic particles move erratically, increasing the likelihood of being captured by interception or impaction.
  
  
  
  

  How does HEPA compare to HVAC filtration?

  HEPA filters have the highest level of filtering available. Most home HVAC systems are not designed to handle the strain of the high resistance filtering of a HEPA filter, so an HVAC filter with a tight weave may reduce air flow and ultimately lower air quality. HVAC filters come in different MERV ratings,but even the most efficient MERV-rated HVAC filter is less efficient than an HEPA air purifier. If HEPA filtration is required, we recommend an air purifier.

What is an air purifier?

All home air purifiers are designed to help eliminate free flowing particles in the air. Although these particles are not visible to the human eye, they can trigger health problems like allergies, asthma, chemical sensitivity, headaches, and fatigue.

Air purifiers may be filter or filterless, with filterless air purifiers typically requiring less maintenance but also providing less effective filtration. Types of filterless air purifiers include electrostatic air purifiers and ionizers.

Air purifiers that use filters typically work by using a fan to pull air through a filter which is designed to capture airborne particles. The effectiveness of the air purifier depends on both the strength of the fan and the quality of the filter. The most effective filter material is HEPA (High-Efficiency Particulate Air), which removes 99.97% of particles that are 0.3 microns or larger. Complimentary technology used in the filter or unit may target specific airborne particles such as smoke, mold, or odor.

Types of Air Purifier

Type	Description	Effectiveness
HEPA (High-Efficiency Particulate Air)	High efficiency HEPA air purifiers effectively capture airborne particles. The percent of particles captured is the highest of any air purification technology available.	High Removes up to 99.97% of particles like dust, pollen, pet dander, mold spores and more.
Electrostatic Precipitator	Particles are charged and then stick to oppositely charged metal plates within the air purifier.	Minimal Does a poor job at circulating air. Requires frequent cleaning of the plates to maintain efficiency.
Ozone Generator	Not safe and effective at removing pollutants. By design, they produce ozone, a lung irritant that can cause adverse health effects.	Harmful Does not remove particles in the air. Ozone worsens air quality and can cause damage to lungs when inhaled.

Complementary Technology

Activated Carbon

Effective at removing unpleasant odors, gases, and chemicals in the air. Particles become attracted to, and then trapped within tiny pores in the activated carbon.

Good for: Odor, Gases, Chemicals

UV Light

Kills airborne germs, bacteria and viruses by damaging the bacteria and viruses’ DNA & molecular structure.

Good for: Bacteria, Viruses

Silver Ion Microbial Prevention Filter

Silver-infused filters capture and kill airborne microbes. Silver is naturally anti-bacterial.

Good for: Microbes, Bacteria, Viruses

Ionizer

Helps remove pollen, bacteria, odors, and chemicals in the air. An ionic-only unit provides inadequate filtration. Ionizers are added to HEPA units to improve their performance but should not be used as the sole method of filtration.

Good for: Pollen, Bacteria, Odor, Chemicals

Photo-Catalytic Oxidation (PCO)

Destroys gaseous pollutants by converting them into harmless products by the use of UV light and a catalyst (Titanium Oxide).

Good for: Gases

Pre-Filter

Captures large particles (hair, large dust particles) to extend the life of your air purifier filter.

Good for: Hair, Pet Fur, Large dust particles

Molecular Conversion Powder

Destroys tough odors like tobacco smoke at a molecular level, leaving the air smelling fresh and pure.

Good for: Smoke Heavy Odor

Thermodynamic Sterilizing System (TSS)

Destroys 99.9% of living microorganisms and proteins by exposing them to temperatures above 200 C (approx. 400F). Not available in conjunction with HEPA filtration.

Good for: Bacteria, Viruses, Mold

What to Consider When Buying an Air Purifier

• Concern or target contaminent
• Coverage Area
• Efficiency
• Style
• Volume
• Special Features
• Cost, frequency and availbility of filter replacements
• Energy Efficiency
• Warranty and Service

Guangzhou Olansi air purifier manufacturer has been an OEM/ODM manufacture of air purifier

Guangzhou Olansi air purifier manufacturer has been an OEM/ODM manufacture of home air purifier and hepa air purifier in China since its foundation in 2009. As located in Panyu,Guangzhou, OLANSI has been supported by the local government with a series of favorable policy, such as tax-free for the import raw materials and one-stop service for export custom declaration.

Our products are of excellent quality and safety, which are guaranteed by international approvals, such as UL, RoHS, CE, GS, PSEM KSm, etc. International quality enables our products well sold in more than 30 countries over the world. We provide ourselves to be the first air purifiers and ion generator UL approved firm in China! (Approved by UL official website) ISO9001 system, certificated by the world famous strictest firm DNV, is strictly practiced in every process. Advanced management such as, PCM (provision chain management), CRM (customer relation management), CSM (customer satisfaction management), etc. are practiced to maintain efficiency and best service.

To keep pace with the ever-changing market demand of quality control, OLANSI adopts RoHs management system and applies RoHs certification for products. OLANSI also attaches great importance to Intellecture Property protection. At present more than 100 patents we own.

We range first for categories and sales volume of air purifier in China and keep innovative R&D to up with the international frontier. Supported by the strongest R&D team which is built up by the most competitive engineers from different technical fields of air purification, more than 20 updated new models are released annually, many of which are the best sellers in the international markets. OEM/ODM experience since our foundation, we are now cooperating with many big brands in many countries, many of which are the top 500 in the world. OLANSI operations extend throughout the world. It has clients in over thirty countries including USA, CanOlansi, Germany, UK, France, Russia, Spain, Korea and Japan.