The other day, when you replaced the primary filter of the sharp d70 air cleaner, you remembered that the machine had been in operation for a year, and you had to check the hepa filter。
This is a two-week initial filtration of cotton, glued to the back of the purifier with double-sided glue. Buying treasures, about $3 a piece。
And then, here comes the highlight...
Ta-da! D70 hepa filter: dear you, remember what i used to look like
The machine began last april and has been in operation for just over a year now. And in japan, this machine's hepa filter recommended a 10-year life period...
But think about it, the pm2. 5 index, which compares japan's long-term digit index, is basically 50 or less. Hepa filters are saturated 10 times as fast as they are。
First we found a matching hepa filter on the amazon in japan, but we're running out of stock. And on freight charges, it should be around $300, and it feels a little expensive. So, start poking。
Sharpe, d70 hepa
Picked one that seemed relatively reliable. $130 for package mail, two days later。
The back is an active carbon filter。
This home-grown filter is cheap, heavy (it should be because of the integration of active carbon filters) and solid, but it's a strange smell that makes people suspicious. I used to buy a loose, clean version of the country filter in kyoto, and it was discovered that it took six months for the paper to be white... So i've been having doubts about the national version of the hepa filter。
So, the brownton smart-126 air detector in kyoto。
Bronton hand-held laser, mist air quality detector pm2. 5/pm10/ formaldehyde/tvocs br-sma...
Open the box
Only charging wires, charge plugs, detectors and instructions are attached。
The shell is silicone. It's comfortable
Into the wind
Parameter reference for back
Description of indicators
Bottom is charge and data interface
Start a simple test, open the interface。
It's starting to be tested, basically in a second. Looks like the air quality in the room is worrying...
Outdoor readings:
It is also the use of the pine purifiers of japanese sea-chading in the bedroom。
And after about three seconds on the wind, readings are dropping and reaching a number. Looks like it's working pretty well...
And finally, you're concerned about the effects of the hepa filter... And the results are very encouraging。
Conclusion: although there is a gap with the original japanese product, i think it is worth buying, given the price of the one third of the national version of the hepa filter and the ability to filter close to the original load。
