Where can I buy a portable water filter online for under $100?

You should get a repairman to take a look at that or if its still under warranty then have it replaced. If you need more questions for your Air Conditioning Repair needs, check us out online.

Take it back to the place where you bought it. It is under warranty.

No. The filters sold for faucet application are not certified to remove microorganisms removal from raw water to make it safe to drink. Even a reverse osmosis (RO) membrane isn't certified for microorganism removal to protect health. Although the RO membrane pore size is small enough to filter out parasites, cysts, bacteria, and viruses, there is always a potential for a breach in the membrane. To remove microorganisms from a raw water source you need to add an NSF/ANSI Standard 55 Class-A certified ultraviolet disinfection system.

Katadyn water filters are great. Both my husband and I use ours when we go camping. I will send you a video link that explains how they work.

http://www.youtube.com/watch?v=s-8SOcq678U&feature=player_embedded

You can buy them in several locations, both online and locally. They have one on sale now on Amazon.com. I will send you the link for that too.

http://www.amazon.com/Katadyn-8013629-Hiker-Water-Microfilter/dp/B0007U013E%3FSubscriptionId%3D14H876SFAKFS0EHBYQ02%26tag%3Dtheartkne-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB0007U013E

I recommend using a pre-filter. What this does is capture larger debris first, causing less clogging overall. It will save you maintenance problems in the future.

Portable water filters are used mainly by campers and hikers. They are the most effective way of cleansing fresh water to ensure purity. In essence, they remove contaminants from the water by capturing them inside the filter, thus preventing you from ingesting them.

If you do the distillation process exactly right it is almost 100 percent safe to drink the distillated water. Although it is very difficult to do it right and the distillation process is very slow and consumes a lot of energy therefore very expensive.

go to auto parts store tell them what make, model, year car you have they will get you the filter you need for your car.