Good Product, Averae Life Span
595331
A good pair of earbuds with crisp audio and decent bass. Only problem I have with them is their life span. I am fairly delicate with the ear buds and have gone through 2 pair in under two years. One of the two buds shorted both times. Never got them wet.

I would recommend these, however.
4081933
Good product, but the real review will be three or four years from now when I find out how well the parts hold up
4663961
Good product. Have been using it for years on pleated paper filters. The key is to spray LIGHTLY on the filter. One can will last 2 or 3 years.
3086293
Worked Very Well for a Time, failure rate seems a little high to me.
3942644
Been using these for years, do the job.  Usually get 2 years before they fail for one reason or another.
4903636
Works great for the 1.5 yr lifespan I have now experienced with two of these units.  First one I used tap water in daily so when it died I tried distilled water in the second one and cleaned on a regular basis only to have it die after 1.5 yrs too.  For the price it's still not bad to replace every couple years, but would be five stars if it would last.
4934227
Have had 1 for about 10 years and it's starting to wear through. I'm sure this will last at least as long.
2287418
It works great. They could last longer. This is my third one and they lasted about 4 yrs ea.
2581244
Good design, very easy to use. Durability may be questionable. The LED display flickers of a bit and the filter screen fell apart within 10 months use. Still, it is providing a lot of satisfaction and utility. I hope to get the screen replaced, so will update this once complete.
2547525
I got almost 3 years of use out of this. It worked well until a few days ago. Then it got hot, real hot, too hot to touch. Well it served me will for almost 3 years. It is well built and works well. Longevity, you judge. I am satisfied.
2301545
I bought one about two years ago and screwed it up installing it. It did not last about a year do to my screw up. So I ordered another one and will do it right this time.
103633
Works great for my laptop which needed a new P.S.C. after 3 years due to fraying in the wiring. These last the normal lifetime of a computer if taken care of.
1929949
I love the re-usability of this product, and the longevity. Ive had mine for over 2 years and it has served me well!
3678731
Was a breeze to install.  Need to remember this has a ten year life.
Not sure how long the AA batteries last and what happens when the run out.
The manual may state something
3502013
It was a replacement for one that lasted about 4 years. I still like the product.
298907
Product lifespan is 12-24 months. Otherwise, it looks great and fits my oversized grill perfectly. Manufacturer should warranty product for at least 24 months.
740227
Lifespan is about a year with moderate daily use.