Because of concerns about air quality, air purifiers have been on the rise. Your home is your shelter, we spend more time indoors than ever before. You may be more exposed to indoor pollutants and particles that can cause or aggravate lung diseases because the indoor air is worse than the outdoor due to no air circulation. Are air purifiers reliable in getting rid of indoor pollutants, despite their claims? The short answer to this question is yes.
Air purifiers are used to refresh the air. They can reduce the risk of respiratory infections, neurological issues, and asthma-related symptoms. Air purifiers that are high quality can remove several kinds of indoor air pollutants to keep us healthy. We always believe in making things easier for you; hence bring a quality review of Ogawa air purifiers; let’s dive deep into the specifications and features. But, firstly, there are a few factors that must be considered before buying an air purifier.
- Coverage area
- CADR clean air delivery rate
- Filtration technologies
- Filters used
- Integrated sensors
- Connectivity options
- Maintenance cost
- After-sales services
OGAWA Ultimate Germagic is an innovative air purifier that incorporates germicidal technology. Germagic is an anti-microbial coating that provides “contact-killing”, “release-killing”, and “anti-adhesion” to HEPA filters for the killing of bacteria, viruses, and fungi. It makes the air cleaner, healthier, and purer.
Ogawa Germagic Air Purifier comes with a three-layered filtration process to provide you with clean and pure air up to 99.97%. It includes highly effective HEPA filters, a Deodorization filter, and a protective shield that wraps these filters to enhance the life span of main filters.
- Germagic HEPA Filter
A HEPA filter is sandwiched between the protective shield and deodorization filter. It is a standard set by the Department of Energy US for air purifier filters; HEPA stands for “High-Efficiency Particulate Air” filter. These filters are known as the best filters globally due to their nanofabrication, which does not allow tiny particles to pass through. It cleans out almost 99.7% of airborne particles, bacteria, mould, fungi, and viruses and makes the air pleasant for breathing. It can eliminate particles larger than 0.003 microns, so you are safe from many contagious pathogens and allergens.
- Deodorization Filter
The deodorizing filter eliminates all the foul odour and smell of rotten food from the air using its super-Nano technology. A bad smell can cause disturbance in your mood or headache; this filter makes you feel good and refreshed by adding a pleasant scent to the atmosphere.
- Protective shield
A proactive film is present on the top of these two filters to provide protection and increase their life span. This layer can trap Marco particles, hairs, and insects before reaching the HEPA filter.
Coverage area and CADR
Air purifiers always have a recommended room size mentioned in their manuals; you should consider the room size you will be using it in before purchasing. Ogawa air purifier can work perfectly in room-sized from 150 sq. ft. to 250 sq. ft. Buy your air purifier considering your room size to achieve optimal performance.
CADR stands for “clean air delivery rate” and means how much air flows through the filter per minute. Ogawa air purifier has a CADR of 210 m3/hour. It determines how fast the air purifier cleans the air from contaminants and bacteria. It is measured in CFM cubic feet per minute, but it is not a reliable number. Let’s assume that there is a gap in the fitting of the filter, which is a design drawback resulting in the air purifier having a definite high CADR. Still, it doesn’t mean that the air purifier is very fast and efficient. On the other hand, a HEPA filter that is somehow blocked by pollutants and needs to be changed will have relatively low CADR, but it can stop more dust, bacteria, and microelements.
The three-way killing of Microbes
- Contact Killing: In this way of removal, Viruses and bacteria are eliminated upon contact with HEPA Filter.
- Anti-Adhesion Germagic coating: It prevents sticking and build-up of the microbial carcass to filter. Keep the surface constantly clean, so the filter’s life span is increased.
- Release Killing involves the active release of Anti-Microbial Agents that seek and destroy harmful microbes suspended in the air.
Ogawa air purifier contains a built-in air quality detection sensor; in auto mode, it senses the quality of air and then adjusts the settings according to it automatically. Auto mode helps in decreasing power consumption and brings ease to your life.
When you enable the sleep mode, the fan’s speed decreases, and the purifier starts working quietly so you can have a night of uninterrupted and joyful sleep. It consumes less electricity and produces less noise in sleep mode.
You can add your desired essential oil to enhance the atmospheric ambience and reap the aromatic intrinsic benefits that will soothe your mind, body, and spirit and induce ultimate relaxation.
Air quality indicators
Ogawa air purifier can detect air quality instantly and indicate it with the help of different colours on display.
- Red light: High Pollution
- Blue Light: medium Pollution
- Greenlight: Clean Air
The price of the Ogawa air purifier is RM 1199. At the same time, it weighs around 5kg with a three-spoke leg design. This air purifier has highly efficient filters and a purification process. It comes with a 1-year warranty, so it can be an attractive choice if you want a budget purifier with good performance and reliability.