Awesome than the air purifier, review the air purifier "NS-457" to kill bacteria

Periodic ventilation is necessary when using the heating appliances, but it is easy to escape the warm air of yourself and tends to neglect ventilation. Because of that, GIGAZINE editorial department also fell into a disastrous state like everyone coughing at the end of a vicious circle where one person caught a cold and ended up losing it. So I decided to introduce an air purifier, but it was hard to find a target item and it was a hard fight. So I asked the doctor who came for medical checkup of the editorial staff, "I am using something air purifiers, etc. so as not to fall into this situation in the hospital? Nipro's "Air purifier NS-457I was taught.

In the first place, I am expecting great power by saying that the name is not "air purifier" but "purifier".

NIPRO - NIPRO CORPORATION -
http://www.nipro.co.jp/

On August 30, 2005 the following news releases have been issued.

Release of "air purifier" equipped with enzyme filter to kill bacteria
http://www.nipro.co.jp/topics/050830.pdf(Internet Archive as of May 8, 2007)

Box arrived


Open right away and take out the main unit.


Complete set of contents


As soon as you plug it in, you can not start using it, first you need to install "BIO HEPA filter".


Open the front cover ......


Remove the black filter. You can take it easily by pulling on the ledge above.


Below is the BIO HEPA filter.


Because it is in a bag, it opens.


Since it is shown with "Mae" and arrow with the BIO HEPA filter, set it to be there in front.


Return the filter and close the cover.


With the remote control like this, almost all necessary operations are covered.


Since it seems that it is necessary to let you remember "clean air condition" when turning on the power for the first time, let's start with enough ventilation.

Launch Nipro's "Air Purifier NS - 457" - YouTube


When you start driving, the indicator part becomes such a display. Automatic operation currently.


Dirt monitor. "Odor" on the left side and "dirty" on the right side, both of which are still clean.


For example, when the smell becomes tight, the display changes like this.


Driving button on the main unit. Basically, remote control operation is easier.


The fan is violently rotating.


Looking at the movie looks like this. The wind coming out hits the microphone of the digital camera, so it sounds awesome, but in reality it is quiet.

"Air purifier NS - 457" in operation - YouTube


After using it for a while, almost no cough that came to be caused by house dust came out. Moreover, the amount of dust accumulated on the fan and the dust on the desk which I had left without wiping for a while was drastically reduced in the notebook PC used near NS - 457.

As for the smell also the deodorizing ability seems to be strong, almost no such thing as "life odor" when entering the room was almost eliminated.

On the other hand, if it was so powerful, I was wondering if the operation sound was noisy, but in the case of the GIGAZINE editorial department, I did not feel the problem of bothering quiet mode. Rather, the office air conditioner is noisy.

Also, this time there was no scene to get a sense of realization, but there are only things that are being used in medical settings and others, and bacteria etc will also be sterilized and killed. In the meantime, it is certain that the environment improved slightly with the introduction.