You can find water filters in grocery stores, in department stores, and in home improvement stores. However, your best bet when buying water filters might be to buy online. When buying online, you are guaranteed the largest selection and can read consumer reviews before purchasing to see how many other owners of that water filter are happy with its performance.

Water Filters – Retail Stores

You can find pitcher water filters and faucet water filters, along with their replacement filters, in grocery stores. However, more intensive methods of water filtration such as whole house filters will only be found in department stores and home improvement stores. Generally, a home improvement store will give you the largest selection of water filters that is able to be found in a brick and mortar store; in addition, the staff who works in these stores can help you in selecting the best water filter for your needs. They may also be able to refer you to local contractors who can help you to install whole house water filters correctly and make sure that they are properly functioning.

On The Internet

Shopping for water filters on the internet will give you by far the largest selection; some internet companies that sell water filters don’t even stock their products in brick and mortar stores. In addition, when shopping on the internet you can get access to consumer reviews of water filters that you are considering purchasing, and can easily compare the different features of different types of water filters to see which one will be the best fit for you. Many people are concerned about shipping costs when buying bulky items such as whole house water filters online, but if you shop around you can often find a deal such that you will save money buying online over buying it in a retail store even despite the shipping costs.

Use A Contractor

When shopping for a whole house water filter, you can contact local plumbers and ask them if they will recommend you a water filter for you to use and help you install it. They may be more experienced with installing and maintaining certain brands of filters, or may have professional knowledge about the pros and cons of each type of filter that you wouldn’t get from reading consumer reviews. They can also help you select the model of water filter that will be the most suitable for the water pressure and water volume requirements of your home, which may be difficult to estimate.

Water Filters – Make Sure It’s Certified

When purchasing water filters online or in the store, make sure you verify that the water filters you are buying have been certified by an independent testing agency. These testing agencies compare water before and after filtering to make sure that the water filter performs as advertised and has the pore size that it advertises. In order to truly rely on a water filter to purify your water, you will want to make sure that it has been certified and is properly installed and maintained and that you replace the filters after the correct amount of water volume filtered or time as directed by the manufacturer’s instructions.