To choose the right water filter, you have to first identify the contaminants present in the water of your area. It will help you determine whether a basic filter is sufficient or you have to install a more sophisticated one. Get your water tested by a certified testing lab to know the contaminants present in it. Home water filters are available in various capacities, sizes, and designs. Select a water filter that can handle your specific water filtration needs.
Some water filters have high output flow rate while other units have a slow filtration process. You will find a pitcher, countertop, under-sink, and faucet-mounted filters. The pitcher design filter is sufficient if you need filtered water only for the drinking purpose. Other designs are preferred if filtered water is needed for cooking purpose as well. Keep in mind that some water filters require permanent plumbing and structural modifications. You will need professional installation services for this purpose. The installation charge is extra.
All home water filters require regular replacements of the filtering mediums. Devices that run on a battery will require battery replacement after some time of use. Large and complex filters require occasional repairs and replacements of the overused and defective parts. The pitcher design water filter costs about $20 while the reverse osmosis model can cost more than $1000. This cost does not include the charges for the installation, supplies, repairs, and replacements.
Read reviews of home water filters to find the right model and brand of filter for your needs. Buy the filter of a major brand. You are assured of a quality product that will last long. It is easy to find the replacement parts and supplies for the popular brands and models of water filters.
A carafe water filter can be stored even inside the refrigerator. It is sufficient for 1-2 people’s drinking water requirements. You need higher capacity water filter if you need several gallons of filtered water every day. A faucet mounted filter is easy to install. Just screw it to the faucet as instructed. This type of unit generally lets the user switch to unfiltered water supply when the filtered water is not necessary. A countertop water filter does not require plumbing modifications but it can clutter your countertop. Check its faucet size specification to ensure it will fit your faucet. An under-sink water filter requires plumbing modification but it does not clutter the countertop. A reverse osmosis filter removes a lot more contaminants but it is also the most expensive unit. Its maintenance cost is high. Some of these units produce waste water but now RO water filters that do not produce any waste water are available.