เขียนโดย iblog on วันศุกร์ที่ 14 พฤษภาคม พ.ศ. 2553 / ป้ายกำกับ: Best Honeywell 50150 Pure HEPA Round Air Purifier, Buy Honeywell 50150 Pure HEPA Round Air Purifier, Cheap Honeywell 50150 Pure HEPA Round Air Purifier, Discount Honeywell 50150 Pure HEPA Round Air Purifier, honeywell 50150 pure hepa round air purifier
I've had this unit for about 2 years now. A couple of days ago some smoke from my neighbors grill blew in through my windows. I shut them and turned the air purifier on high. Four hours later the room was still full of smoke. I reopened the windows since my neighbor had finished and the smoke cleared the room soon after.
I have had the unit running round the clock for about 1.5 years, before that I used it sporadically. I really don't know if it ever made a difference or it just stopped working after using it approx two years. I've replaced the carbon filter and vacuumed the main filter as needed.
According to the review of a slightly different model (the 50250) at [...]:
"Permanent HEPA filters will need to be replaced eventually, since multiple vacuuming does degrade performance.
Lifetime is a brand name, not a guarantee."
Darnit, now why did I vacuum that thing?? I guess the "lifetime" hepa filter has reached end of life already??
It does work great as white noise to block out my neighbor's constantly barking dog though. Basically like a loud fan.Get more detail about Honeywell 50150 Pure HEPA Round Air Purifier.