Replacement Universal Carbon Prefilter
Customer Reviews:2010-08-13 (sweltering in southern california) | Rating: 4
Just a little better than nothing2010-08-02 | WildOat | Rating: 2
Honeywell Universal replacement pre-filter2010-06-08 | Bigc (palo alto) | Rating: 2

You see as important as removing bad taste, odor and sediment is, there are contaminants in our tap water that are a lot more serious. There are toxic heavy metals, synthetic chemicals and then there are micro-organisms.
Micro-organisms are a very dangerous class of contaminants. They can impact your health very quickly in the short term. If people installed ceramic water filters in their homes, they’d have much improved protection against these two types of micro-organisms – bacteria and cysts.
Indeed, municipal water purification protects us from many contaminants including micro-organisms but this does not mean that accidental contamination cannot occur.
Back in 1993 in Milwaukee, an outbreak of the cryptosporidium (a kind of cysts) in the water supply killed around 54 people. And get this, around 403,000 people got various stomach illnesses, dehydration, fever and vomiting.
You can boil water to kill bacteria and other micro-organisms but think about the energy costs and hassles of boiling water regularly. However, having ceramic water
Source: Ceramic Water Filters For People Who Are Scared of Bacteria ...
This comprehensive system uses multiple air cleaning processes to provide a noticeably better breathing i) A washable pre-filter to trap larger particles, and more »
Comprised of an aluminum collector to trap the pollution in the air, rather than a costly filter, the LightAir IonFlow 50 is both economical and
Both models only require a new air filter replacement once per year. The MBL175 is appropriate for cars with up to 175 square feet of interior space;

It's a high-tech, high-efficiency and stylishly designed new air purifier from Humanscale. The Humanair (which comes to us via Good Clean Tech) features

Hence, the stylish air filter that glows different colors to indicate different pollution levels. The hole in the top of the design will glow various colors and more »