Coway Sleek Pro AP-1009 Air Purifier Review, Specs & Price

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In Brief: Coway Sleek Pro AP-1009 Air Purifier Review

The Coway AP 1009 air purifier with its 3-stage purification and patented green anti-flu HEPA technology is quite a buy at its economical price. There are features like selecting airspeed, filter replacement indicator, color ring indicator for pollution level, mood lamp, dust sensors, and a lot more, which this unit can offer. With a decent coverage of 335 sq. ft., this is an excellent addition to any bedroom or small office space of yours!

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Coway was launched in 1989 as a water purifier business and has slowly expanded into several products in the home wellness appliances industry.

Self-identifying as a ‘Life Care Company,’ Coway offers water care, air care, and body care products today.

The Coway Sleek Pro model is one of their many air purifiers in the market today.

Key Specifications Of Coway Sleek Pro AP-1009 Air Purifier

This Coway is a Korean manufactured air purifier. The green anti-flu HEPA technology is instrumental in getting this air purifier the Reddot Design Award. The 33 sq. m. coverage of the purifier makes it adequate for use in the small office rooms or bedrooms of a house.

The super silent operations ensure that the filter does not cause disturbances.

Check out the unboxing of this Coway air purifier in a quick video here:


The key specifications of this model are detailed in the table below.

Purification TechnologyAnti-Flu HEPA
Filtration Stages2
PM FeedbackPM2.5
FiltersUrethane Carbon, Anti-Flu HEPA
Coverage Area 335 sq. ft. (33 sq. m.)
CADR303 cubic m/hr
Filter Life
Urethane Carbon Filter8500 hours
Green Anti-flu HEPA Filter8500 hours
Power Consumption38 Watts
Noise22 to 49 dB
Power Supply 230 Volts, 50 Hz.
Dimensions (W X H X D)335 x 686 x 204 mm

Check out the installation of the Coway AP 1009 model in a quick video below:

Unique Features

The sensors on Coway air purifiers help detect the level of air pollution indoors and bring it down to the cleanest levels.

This is a unique feature that is not present in many other air purifiers. This detected pollution level is indicated with a change in the color of the ring present on the purifier’s body.

The other aspect is the automatic airflow control, which makes use of Coway’s dust sensing technology. This eliminates the need for you to monitor and regulate the airflow continuously.

However, the option is available for someone who wants to change the airspeed according to their preference.

Lastly, there is also a mood lamp included in the air purifier’s design.

What All Impurities Coway Sleek Pro AP-1009 Air Purifier Removes

Be it dust, pollens, or allergens, the multi-layered filtration of the Coway AP 1009 model tackles all kinds of pollutants to deliver filtered air.

The first layer of filtration removes dust, pet hair, human hair, etc. The second layer is tasked with eliminating bad odors, cigarette smoke, and even harmful gases with an efficiency of 98%.

The last layer, which is the HEPA filter is an anti-flu filter that can remove viruses, germs, micro dust, etc. It is useful in trapping PM 2.5 particles.

This BAF certified 3-stage filtration process is effective in making the room pollution-free.

Can Coway Sleek Pro AP-1009 Air Purifier Remove Viruses?

The Coway AP 1009 model is known for its patented and special Anti-Virus Green HEPA made of Sumac Trees and Japanese Gingko.

The last layer of this purifier’s filtration technology is this patented filter that effectively removes 99.97% of harmful pollutants (including viruses). It deals with PM 0.1 and PM 2.5.


Coway Sleek Pro AP-1009: How It Purifies Air

The manufacturers boast of an optimized airflow path, which with its innovative design, allows maximum airflow while keeping the purifier sleek and compact.

The model also offers four levels of one-touch speed adjustment. These are 1 to 3-speed levels and a turbo mode.

This Coway air purifier makes use of three filters – a pre-filter for large particles, a patented Urethane Carbon Filter for deodorizing the air, and a multi-layered HEPA filter that traps the smallest particles.

This filtration technology is BAF certified.

The inner ring in the air purifier body changes color to indicate the level of pollution that is detected by its dust sensors.

The color of the ring could show clean air, low, medium, or high level of air contamination at any point. The auto mode of the air purifier purifies ambient air within minutes.


Filter Change, Repairs, and Warranty

Filter Change Requirements

The model comes with a convenient filter change indicator that shows when the HEPA and the deodorization filter need to be replaced.

There are LED indicators under the relevant filter icons. Whenever the light is lit up, the screen needs to be changed.

The typical lifespan of each is about 8,500 hours.

If you carry out regular maintenance of the filters, the Coway air purifier will operate efficiently for a longer span.

Check out the video here for knowing the proper way to clean the air purifier’s filters.

The replacement for the patented HEPA filter of the AP 1009 model can be purchased here.

Repairs and Warranty

The electrical parts of the air purifier are covered by a one year warranty whereas the motor is covered by a five-year warranty.

You will need to register the warranty for the Coway air purifier here.

For any additional information, Coway can be contacted via call or email at 1800 102 6960 and [email protected], respectively.

Price of Coway Pro AP-1009 Air Purifier and Its Filters

We feel that the Coway Sleek Pro AP 1009 air purifier is priced very reasonably for the features it offers.

The model is fitted with premium features like dust sensors, automatic airflow regulation, the choice for airspeeds, anti-virus technology, and it can cover an average bedroom in a household effectively to deliver clean air.

The filters are also long-lasting, so they add to the longevity of the air purifier.

The replacement filters are available readily and at an economical price. Additionally, the warranty coverage also ensures that you do not face any problems with the unit for a considerable period of time.


Who Should Buy Coway Sleek Pro AP-1009

The air purifier is an excellent purchase for anyone who wants a noiseless, efficient, deodorizing air cleaner in their bedroom or small office space.

It is very compact and can be placed in any corner of the room for effective cleaning and purification!

Why We Like It

The Coway is an award-winning brand of air purifiers. It is a well-priced unit that offers a host of premium features and excellent service to the customers.

The warranty terms are also favorable to the users who are assured of assistance if any problems arise within the warranty period.

The many buyers who have used this air purifier are overwhelmingly happy with their performance, and this is reflected in their ratings given to this model.

The users found the product easy to install, clean, and use. The product has minimal noise level while operating so it can be used in the bedroom without disturbing anyone’s sleep.

Overall, it offers quality performance, ensuring a pure and sound sleep environment and at a good value for money!

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