Air Purifiers Buying Guides

Air purifiers are an undeniable asset to any home. Coming from a household with an asthmatic, air purifiers have particularly come in handy as they filter out impurities that trigger respiratory infections. Most air purifiers also neutralize stale odors and enhance better sleep, some of the key factors that promote better health for your family.

My quest for improved air quality led me in search of the best air filter. Considering that many Malaysians may share my predicament, I hope this air purifier review will be of much-needed help when purchasing an ideal air filter for your household. Use this air purifier buying guide as a checklist and choose the right air purifier for your space.

Types of Air Purifiers

1. RECCI Portable Mini Air Purifier

RECCI Mini Air Purifier.

Are you tired of the stale air in your home, car, and office? Is looking to experience the same great air quality everywhere you go too much to ask?

No. It is not.

This portable air purifier is your best bet. As its name suggests, it can easily be carried from your living room, into your car or office, and back. It has a high-efficiency particulate air (HEPA) filter that uses a fine mesh to trap pollutants and tiny dust particles, including tobacco smoke and pollen.

What is even more appealing about this air purifier is that its filters are carbon activated, making it an ideal choice for people living in areas prone to strong odors and harmful gases. Carbon filters are different from HEPA filters as they do not trap particles but gas molecules. Such qualities come at a greater advantage to people who cohabit with cigarette smokers as this air purifier filters the smell from tobacco, leaving your environment with fresh air.

So, the next time you are out shopping for a portable air purifier, this RECCI model is an ideal option. Having an air purifier that filters out particles and gases is a plus as it further ensures that you have the best air quality.

2. KL SEND Air Purifier

KL SEND Air Purifier

If you are in the market for an exceptional performer, this KL SEND Air Purifier does not fall short. With a four-stage filtration system and a HEPA filter, this is an ideal air purifier for households with asthmatics and other people with respiratory conditions.

Its sleek design is one of the features that make it more attractive to buyers. It also comes in white, increasing its versatility and allowing it to complement various home themes. Considering that we live in a digital world, this air purifier incorporates intelligent touch technology as it comes with remote control. It is remotely accessible with the touch of a button eliminating the need to walk up and down to switch it on and off.

People who are too busy with their professions and other household chores may forget to do the little things that include maintenance schedules for kitchen appliances. With this air purifier, you are sure that you will not miss maintenance schedules such as the replacement of filters as it comes with a reminder that will go off when the machine runs for 3000 hours. You can say goodbye to clogged and dirty filters, thanks to this feature.

Besides, it comes with a 1-year manufacturer warranty and also has low energy consumption. By purchasing this cost-effective air purifier, you can rest easy knowing that your living space is free from dust particles, dirt, and other debris.

3. Redbuzz Air Purifier

Redbuzz Air Purifier

Getting rid of air pollutants has never been easier with this Redbuzz Air Purifier. This powerful air purifier has a large area air outlet, allowing it to provide high air quality fast and efficiently. Its contemporary design and digital display make it an ideal choice for lavish and luxuriously-looking houses. The manufacturers claim that this air purifier removes 99% of air pollutants, offering great value to homeowners.

As compared to other similar products, this air purifier brings to the table additional features that are appealing to a homeowner in the market for convenience and functionality. With a multi-filtration system, breathing for people suffering from respiratory illnesses becomes easy as air quality is likely to reach an all-time high.

This Redbuzz Air Purifier has a washable HEPA filter ideal for trapping dust, insects, and other particles. The activated carbon filter does an impeccable job at trapping harmful gas molecules, including smoke from tobacco. With the third layer comprising of a cold catalyst filter, benzene and other deadly gases have no place in your living space.  

Additionally, this particular air purifier is ionic. Meaning that once it is plugged in, it emits negative ions into the environment, which act as sterilizers, cleaning the air around you.

Redbuzz Air Purifier is a suitable choice for families, thanks to its strong heat insulation properties. Since it is one of the quieter models, it can be placed in the bedroom, allowing you to enjoy better sleep. It can comfortably service a room of 50 square meters and includes a sleep mode setting, further increasing its value to potential buyers

4. Corvan Air Purifier

Corvan Air Purifier

As a result of the Corona-virus pandemic, we have been forced to stay indoors. If dirt and particles in your living space cause concern, this Corvan Air Purifier will elevate air quality to higher levels. With its pollution detection and auto-clean feature, it ensures that your environment is free from allergens, harmful gases, and viruses, as it traps them from all angles. If you are looking to deodorize your rooms, this appliance also does a pretty decent job of getting rid of odors.

What makes the Corvan Air Purifier stand out from several other air purifiers is the fact that it has an air quality sensor. Air quality sensors in air purifiers are able to monitor your air quality in real time. With three pre-installed modes, you are instantly notified whether your current air quality is poor, average, or good.

The provision of constant and quality high flow of air was the idea the manufacturers had. Thus, they created a compact appliance with a high-powered turbine that allows for 360o air purification. To further improve its efficiency, the Corvan Air Purifier has a 3 stages filtration system that involves the air flowing through the pre-filter, HEPA, and carbon filters.

It is portable and can be used at home, in the car, or office. Since it has low noise ratings, it is a great addition to the bedroom, allowing you access to quality air all around the clock.

What to Consider Before Buying an Air Purifier

What was initially considered a luxury is now a basic need. A decade or two ago, not many people saw the need for an air purifier. However, with the rise in air pollution that worsens our air quality, an air purifier is your first line of defense against stale air.

In this part of the air purifier buying guide, we’ll cover factors that might influence your purchasing decision.

Room Size

Your room size plays an integral role in the kind of air purifier you go home with.

At an appliance stall, one of the first questions your attendant will ask is how large the room where you want your air filter placed is. The reason being, air purifier Malaysia manufactures air filters based on the area it can cover, among other things.

If you have a large room, purchasing an air purifier fit for a smaller room will not give you the air quality you are looking to achieve. So, when purchasing one, you should know the room’s square footage. That way, you can easily pick one that is ideal and will be effective at purifying the air around you.

For the best results, pick an air filter that can purify the air in a room with slightly larger footage than the actual room. Also, choose an air purifier with a higher clean air delivery rate.

Noise Level

Air purifiers improve our quality of life. However, they emit noise that may be unpleasant to many. Even portable air purifiers can end up being quite noisy and distracting.

Air purifier manufacturers often put a label on the appliance indicating its noise levels. So, make sure you check the label to see its noise rating. Doing so is particularly important, especially if you are in the market for an air filter for your bedroom or other areas where there is a need for silence.

A standard air purifier ideal for your bedroom should have a noise rating of approximately 36dB (A). However, in a bid to further ensure client satisfaction, the air purifier Malaysia industry has manufactured quieter air purifiers of 20dB (A) and 15dB (A).

Additionally, when purchasing an air purifier, there are other factors that can affect how noisy an air filter is. For instance, an air filter in a room full of furniture and carpet will be less noisy than the same filter placed in an empty room with high ceilings. It is the sole reason why you should be keen on checking the noise decibel level. If no label is available, be warned that it may be an air purifier with a high noise rating, and you should ask the seller for more information before purchasing it.


The quality of an air filter is also one of the key things to consider before making a purchase. As such, it is important to go for a certified air filter from a reputable manufacturer.

During the certification process, these independent certifying bodies put various things into consideration. They will look at how air flows through the air filter, how finely it filters out dust and pollen, its energy efficiency, and many other things.

These certifications allow a consumer to be well conversant with what they are purchasing. If they are looking for air purifiers with quality HEPA filters, this information will be readily available to them, thanks to the certification process.

By purchasing an air filter that has undergone testing and is certified fit for human use, you can enjoy all the perks of a quality air purifier that mostly revolves around breathing quality air.

Air Filter Replacement

Filters, like HEPA filters, play a significant role in the running of air purifiers. They help sieve out dust particles, dirt, debris, tobacco smoke, and pollen. Over time, dirt clogs these filters, which calls out for a filter replacement.

When purchasing an air purifier, you might want one that has an easy filter replacement process; one that you can easily do yourself. Air purifiers come with user manuals that contain detailed instructions on their working mechanism as well as how to replace the filters.

Besides, there is a myriad of air purifier technicians who can help you with the replacement of the air filters.

Note that air filter replacement is undertaken regularly. The reason being, they pick up dirt and other contaminants, causing them to become dirty. When this happens, the air purifier cannot maintain a steady supply of clean air. The air produced will be contaminated with dirt, reducing the quality of air.

Also, since dirt clogs a purifier’s filter, a dirty air filter works harder to pass clean air, lowering its energy efficiency. As a result, its energy consumption goes high, running up your utility bills.

It is for these reasons that you must consider such maintenance costs before purchasing your ideal air purifier.

Ways to Improve Air Quality

Especially during the winter season, we tend to close all doors and windows as we cuddle up on the couch, trying to lock in the little heat we are generating in our homes. As much as it brings in a cozy feeling, such circumstances might reduce the quality of the air we breathe, causing respiratory problems, among other complications.

Below are some of the activities that you should undertake to ensure you have quality indoor air.

Vacuum Regularly

Rugs and carpets are there for several reasons. First, they help protect us from the cold floors. Secondly, they improve the aesthetic appeal of our homes. However, carpets and rugs are notorious for trapping dust, insects, debris, and other particles beneath their surface. It is for this reason that you need to vacuum them regularly. It is advisable to vacuum at least once or twice a week, preferably only using vacuums with HEPA filters.

In addition to vacuuming, you can opt for smaller carpets as opposed to wall-to-wall carpets.

Clean the Air Purifier

Air purifiers are meant to deliver fresh and quality air into your living spaces. However, most air purifiers might not live up to your expectations if they are dirty.

Since purifiers come into contact with air pollutants, they need cleaning from time to time. It is the only way you can ensure they produce quality air, work efficiently, and last for a long time.

Cleaning an air purifier is one of the best ways to improve indoor air quality. How you clean it largely depends on the manufacturer’s manual. However, make sure that you unplug it before the commencement of cleaning. Also, remember to wear a mask and a pair of gloves to protect you from the dirt in the air purifier, minimizing the chances of catching allergies.

Replace Your Filter

The sole purpose of filters in air purifiers and HVAC systems is to sieve out dust particles, pollen, dirt, and debris. HEPA filters in air purifiers go a step further and filter out tobacco smoke and also various gases to give you clean air.

As such, the importance of replacing your air filter in HEPA air purifiers or any other purifier, cannot be overemphasized. Filters come in white. However, as time goes by, it traps particles floating around our living spaces, turning dark grey or black. To ensure that you boost your home’s air quality, it is advisable to replace your air filter regularly.

The quality of filter you choose is also a factor to consider. Considering that there are various types of filters in the market, it is best to go for a quality filter that works efficiently to ensure your environment is safe and healthy. The Redbuzz Air Purifier PM2.5 is one the best filters from air purifier Malaysia industries. As the name suggests, it uses HEPA technology to rid your living space of fine particles and contaminants that are not visible to the naked eye. The same applies to this KL SEND HEPA Filter Air Purifier. Both of them are retail at an affordable price. Also, they effectively trap air pollutants and are one of the best ways to get your home smelling fresh and free from allergens.

Humidity Control

High levels of humidity do not only wreak havoc on your furniture, but it also ruins air quality. When humidity is high, a room becomes stuff, making the living area uncomfortable.

For those who have asthma and other respiratory illnesses, being in an environment where the air has a lot of moisture content is dangerous as breathing becomes difficult, which is harmful if not deadly. Excess humidity also creates the perfect breeding ground for molds that may destroy furniture and release allergens that may trigger various respiratory conditions.

You can easily control the humidity levels of a room by using a dehumidifier. Also, you can make a habit of allowing fresh air into your room by opening your doors and windows. That way, you can control the amount of humidity in the air allowing you to have a comfortable living space.

Use Range Hoods

As much as cooking results in savory dishes, if you are not careful, it may harm you.

We use various heat sources when cooking. However, these heat sources cause indoor air pollution as they produce harmful gases like propane and carbon monoxide. Also, the process of cooking involves burning food, spices, and other condiments under high temperatures, which can also generate air pollutants that are harmful to our health. To counter these effects, you need to install range hoods.

Installing range hoods over your stoves is not only a good way to improve the aesthetics of your kitchen but also a great way to improve your indoor air quality. Range hoods provide steam and smoke a pathway to the outdoors. They are also effective in allowing proper ventilation in the kitchen. Without range hoods, the probability of your home filling up with smoke, grease, and other unhealthy air pollutants is high.

Apart from installing a range hood, make sure that your kitchen windows are open to further improve air quality.


As a healthy living fanatic, having quality air is of utmost importance. Most air purifiers can vastly improve your indoor air quality. From the above information, it is clear that you’re only an air purifier away from improving the air circulating around your home.

I hope that this air filter review meets air purifier buying guide has equipped you with all you need know to purchase the right air purifier for you.

Share your thoughts in the comment section, and feel free to share this insightful piece.

Frequently Asked Questions

1)   Do I need an air purifier if I have an air conditioner?

Yes. An HVAC system is mainly for heating and cooling the air around us, while air purifiers will eliminate pollutants.

2)   What is the best air purifier to buy?

The best air purifier to buy depends on the size of your room, budget, and personal preference.

3)   Where is the best place to put an air purifier

Air purifiers can be placed anywhere, including your home, office, or car.

4)   Will air purifiers help with allergies?

Yes. Air purifiers work but trapping air pollutants and allergens that trigger allergies.

About The Author



What's a housewife without her cooking utensils and cleaning tools to keep the house in good order? Happily married with 2 cheeky kids, Mrs Housewife spends nearly 24/7 of her time around her trusty kitchen appliances or cleaning equipment well enough to know the ins and outs of those items (some say she's too obsessed with baking, cooking & cleaning for the family, and wonder if she's married to those appliances instead of her husband).

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