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What You Need To Know About Daikin Air Conditioners – Do They Come With HEPA Filters?

What You Need To Know About Daikin Air Conditioners - Do They Come With HEPA Filters?

If you’re in the market for a new air conditioner for your home, you may be wondering if it includes a HEPA filter. HEPA filters are known for their superior ability to keep particles and allergens out of your living space. We have conducted thorough research on Daikin air conditioners to determine whether they are equipped with HEPA filters. Here is what we discovered:

Daikin air conditioners do not come with HEPA filters, but their line of air purifiers does. However, all Daikin air conditioners are equipped with a standard air filter.

Instead of HEPA filters, Daikin air conditioners use a standard air filtration system with a lower efficiency compared to HEPA filters. This type of filter requires periodic cleaning or replacement. It is important to note that most air conditioners, including Daikin models, do not come with HEPA filters. To learn more, continue reading.

Why Are HEPA Filters Rare In Air Conditioners?

What You Need To Know About Daikin Air Conditioners - Do They Come With HEPA Filters?

HEPA filters are designed to capture both macroscopic and microscopic particles, such as dust mites, pollen, pet dander, bacteria, viruses, and mold spores.

HEPA filters are also effective at eliminating odors, ensuring a clean and fresh-smelling environment every day. If you suffer from allergies or asthma, a HEPA filter can help remove allergens that trigger your symptoms.

While having a HEPA filter in an air conditioning unit may seem beneficial, it is not necessary. The tightly interwoven fibers of a HEPA filter restrict airflow, placing a significant strain on the air conditioner. In fact, the stress caused by a HEPA filter is more than what a MERV 16-rated air filter can handle.

The Minimum Efficiency Reporting Value (MERV) scale is used to assess filter efficiency in trapping airborne particulates, particularly smaller pollutants. A higher MERV rating indicates greater effectiveness in filtering.

It is important to note that a HEPA filter can filter 99.97% of particulates as small as 0.3 microns, whereas a MERV 16-rated air filter can only filter between 95% and 99.96% of the same particulates. According to ISO-Aire, even a MERV 13 air filter is considered sufficient.

ISO-Aire, a prominent manufacturer of HEPA-certified air purifiers in the United States, provides a video comparing a HEPA filter and a MERV-13-rated air filter.

Is There A Daikin Air Conditioner With A HEPA Filter?

Daikin has indicated that their split air conditioning systems can purify the air, but they do not explicitly mention HEPA-level purification.

An HVAC authority based in Perth, Australia, has distinguished the difference between the air filtration used in Daikin split systems and HEPA filtration.

What Type Of Filter Does A Daikin Air Conditioner Have?

What You Need To Know About Daikin Air Conditioners - Do They Come With HEPA Filters?

Daikin air conditioners are equipped with filters to improve the air quality they deliver. It is crucial to identify the specific type of filter you have in order to find the most suitable one for your Daikin unit.

If you are unsure about the type of filter, refer to your air conditioning unit’s user manual or product specification sheet. If the manual does not mention HEPA, it is unlikely that your unit has a HEPA filter.

The standard air filter in an air conditioner prevents dust and dirt from entering the unit, maintaining its cleanliness and prolonging its lifespan. However, you can upgrade to a higher MERV filter if you desire even better air quality.

All air filters perform well, but some are more effective than others. Consider using a MERV 7-rated air filter to enhance the air quality in your home or office.

How Can You Determine If Your Air Filter Is A HEPA Filter?

To identify if your filter is a HEPA filter, examine the filter itself. If it is rated MERV 17 or higher, it is equivalent to a HEPA-level filter. You can find this information printed on the filter frame or in the product specification sheet.

Which Air Conditioner Filter Can Be Compared To A HEPA Filter?

Technically, air conditioner filters with a MERV rating of 17 or above are considered HEPA filters. MERV 17 filters are classified as hospital-grade filters and offer the highest effectiveness in trapping viruses and carbon dust.

If you want to obtain the best possible filter for your air conditioner, using a HEPA filter is unnecessary. Instead, consider using a MERV 17 or higher air filter if you choose to go beyond standard filtration.

If you are willing to sacrifice your air conditioner’s lifespan for air quality, using a HEPA filter is an option. Otherwise, it is advisable to invest in a separate HEPA air purifier.

Top 5 HEPA Air Purifiers

For those concerned about indoor air quality in their homes or offices, investing in a HEPA air purifier can greatly improve the situation. HEPA air purifiers effectively remove pollutants and are especially beneficial for individuals residing in areas with high levels of smog.

Here are the top 5 HEPA air purifiers available:

  1. Levoit Air Purifier 1
    The Levoit Air Purifier offers the highest level of purification with its efficient filtration system. It starts purifying the air within 12 minutes, utilizing its ozone-free H13 True HEPA filter to eliminate 99.97% of bacteria, viruses, mold, pollen, smoke, and other pollutants. Operating at 24 decibels, it operates quietly.
  2. Aroeve Air Purifier
    The Aroeve Air Purifier is a safe and cost-effective device that effectively filters indoor air by removing airborne pollutants. Equipped with an H13 True HEPA filter, it captures particles as small as 0.3 microns. The Aroeve Air Purifier operates silently at 22 decibels and features a built-in indicator light that signals when the filter needs replacement.
  3. Coway Air Purifier
    The Coway Air Purifier utilizes a 4-stage filtration system to capture ultrafine particles, allergens, and other pollutants. It includes a pollution sensor that monitors pollutant levels and alerts you when a filter change is necessary. Additionally, it is energy-efficient, helping you save on electricity costs.
  4. Levoit Air Purifier 4
    The Levoit Air Purifier is an innovative device with a timer function that allows you to set the purification cycles. It incorporates activated carbon as its filtering method, effectively absorbing foul odors and maintaining a clean environment. It also features a True HEPA filter, widely recognized as the second-best air filtration system worldwide after ULPA (Ultra Low Penetration Air). Running at 23 decibels, it operates quietly.
  5. Levoit Air Purifier 5
    The Levoit Air Purifier ensures cleaner air and improved indoor air quality with its True HEPA filter. With its patented ozone-free technology and powerful motor, it removes pollutants and allergens as air flows through it. You can control the unit through your voice using Alexa and Google Assistant. The VeSync app allows you to monitor the unit from your smartphone or tablet.
What You Need To Know About Daikin Air Conditioners - Do They Come With HEPA Filters?


While HEPA filters play a crucial role in maintaining good air quality in your home, they are not a necessary component of your air conditioner. We have provided the reasons, based on our research, why HEPA filters are not recommended for air conditioners. However, there are alternative filters that can offer comparable performance.

What You Need To Know About Daikin Air Conditioners - Do They Come With HEPA Filters?

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