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January 10, 2010

Purifying Water: Sediment Water Filter Cartridge

Sediment water filter cartridges are used in a variety of settings, including faucet water filters.  They are very versatile and cost effective, and can be used in a variety of settings.  The way sediment water filter cartridges filter the water is through a micro filtration unit which filters out sand, bacteria and pathogens such as Giardia.

Different Types of Devices

Sediment water filter cartridges are used in various water purification devices.  One such device is a backpacking and camping water purifier.  This purifier has to be very light and versatile so that it can fit into the pack and be taken into a variety of settings and weather conditions.  The sediment water filter cartridge is important, because the water to be purified is from streams and rivers where the water can be filled with bacteria and pathogens which can make the hiker extremely ill.  A backpacker or hiker can be fairly confident of the water supply if the sediment water filter cartridge is used.

Another device is the water pitcher that goes in the refrigerator.  In these water purifying systems, the sediment water filter cartridge fits in the top so that the water can drain through it into the pitcher and all of the impurities are caught by the filter.  The filters usually need to be changed about once every three months, making them a much more cost effective way to obtain clean water than buying bottled water which costs about thirty dollars a month compared to five dollars every three months.

Water pitchers do not allow for much water to be purified at a time, so another device for sediment water filter cartridges to be used in is the countertop water filtration system.  This system connects directly to the faucet and the tank sits on top of the counter as the name implies.  This allows a significant amount of water to be purified at one time, which gives the consumer a good supply that will last through the day.  Often consumers will purify the water in the evening so that in the morning they have a full supply for the rest of the day, although the purification process can be done at any time.

One other method of water purification that uses sediment water filter cartridges is the faucet attachment.  This allows the water filtration system to be attached directly to the faucet so that the water flows through it directly into a cup or pitcher.  It is extremely important to keep the filter changed regularly in this system because a clogged filter means the water faucet will flow very slowly which is a problem in a kitchen sink setting.

January 7, 2010

A Sensible Choice: Carbon Water Filter Cartridge

Carbon water filter cartridges have been on the market for a long time, along with the sediment water filter cartridge.  A carbon water filter cartridge is an absorbent type of cartridge which serves to absorb the pollutants out of the water that passes through it.  Carbon water filter cartridges are typically the more inexpensive cartridges on the market today.  They are found in a variety of different water filtration devices.

Where Are They Found?

Carbon water filter cartridges can be found in pitchers, refrigerators, and in countertop devices.  They are great for purifying water from foul tasting pollutants such as chlorine, which makes an instant difference in drinking water.  In addition, they are easy to find in stores and are easy to install, so that most users do not have any problems with them.

Carbon water filter cartridges usually have to be changed every three months or they become too clogged with the contaminants from the water.  When these filters become clogged they can release microbial growth which can contaminate the water even further.  In addition, when they are clogged they do not allow the water to pass smoothly through them, which can be frustrating for the user.

Carbon water filter cartridges are sometimes used in conjunction with a particulate filter, which is also called a mechanical filter, sediment filter, or a micro filtration unit.  This type of water filtration unit will clean out sand, bacteria and pathogens from the water such as Giardia, which can be very dangerous to the health.  This type of filter can be found in portable devices, such as are taken on camping and backpacking trips to help clean the water from streams and make it drinkable.

Reverse osmosis water filter cartridges are also sometimes used in conjunction with carbon water filter cartridges because the carbon cartridges filter out chlorine which is damaging to the reverse osmosis water filter membrane.  The membrane is very delicate, and the chlorine will eat away at it so that it does not do its job properly, letting in the chemicals and other pollutants that it is supposed to keep out.  Normally, the membrane’s holes are so small that they only allow water molecules to pass through.  Chlorine damages it so that the holes get larger and more contaminants leak through.

Carbon water filter cartridges are very versatile and still much sought out in today’s market.  Although they are the oldest of filtration systems, the concept still works and helps even more complex systems to function more effectively.

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