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Choosing the best whole house replacement water filter can be a daunting task. It's important to consider the contaminants in your water, and your water pressure needs, before you choose a filter. You can get started by checking out the list of contaminants in the EWG Tap Water Database. Once you know what to look for, you can start narrowing your search.
Whole house water filters are designed to filter out sediment, chlorine, iron, and other contaminants before you drink water. They are also a great way to reduce your ecological footprint. They also improve the taste and color of your water. The cost of a good whole house replacement water filter is relatively low, and can be as little as $20 a month.
Whole house filters typically come with sediment filter cartridges. These filter out a wide variety of contaminants, including lead, chloroform, and pesticides. It is important to replace these cartridges every three to six months, and sub-micron post-filter cartridges every nine to twelve months.
If you have a private well, you will need to test the water to determine the contaminants before you buy a whole house replacement water filter. You can contact the municipality, or you can have an independent party test the water for you. You will need to send the sample to a state-certified laboratory to get your results.
Whole house filters are available in two-stage and three-stage systems. The three-stage system is more expensive, but it's also easier to maintain. It comes with a back-washing valve, so you can maintain a longer carbon filter bed. This system has the capability to filter out sediment as small as 5 microns. The system also uses activated carbon, which has a high surface area. The carbon has a strong molecular bond and is able to bind with chlorine.
A whole house filter can also remove heavy metals, including lead and cadmium. This is especially important for water-based appliances, which may be damaged by these contaminants. If you have hard water, you will also want to consider a whole house water softener. These softeners coat hard metal particles to prevent them from sticking to the pipes. A whole house water filter and softener combo can be a great investment, as they will last much longer than a stand-alone filter.
If you don't want to buy a whole house replacement water filter, there are also single-faucet reverse osmosis water filters that are a bit cheaper. If you are not sure which whole house replacement water filter is best for you, you can contact a local health department for advice. However, this will void any warranty policies you may have with the manufacturer.
Some of the best whole house replacement water filters are available for a low price, but these products can be hard to find. Make sure to shop around to find the best one for you. You can also get a free installation. Getting a filter installed in your home is easy, and the best sellers will often provide free shipping.