Written by: Alexandra Uta // Last Updated: Aug 15, 2023
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A whole house water filter is important to any well water home.
By installing a whole house water filter on your private well, you can be sure that all the water coming to your home is clean and free of contaminants.
This article will show you how to install a whole house water filter on a well.
Key Takeaways
Follow these steps for installing a whole house water filter on a well:
Whole house water filters are point-of-entry (POE) systems, meaning that they are installed at the main water line coming into your home. This allows them to filter all the water entering your home, no matter which faucet or fixture is used.
The ideal location for a whole house water filter is near the main shut-off valve for your home. This can be found outside before the water enters or inside your garage, basement, or utility room.
Installing it here will also make it easy to shut off the well water to your home if you need to service the filter or make repairs.
A whole house well water filter can be installed before or after a water softener, depending on a few factors.
Below are the typical materials to prepare before installing a whole house water filter on a well supply:
The process for installing a whole house water filter system for well water is the same as for any other type of home. Here are the step-by-step instructions:
Before you begin any installation, shutting off the water supply is crucial. This will prevent any accidents from happening while you are working. For a whole house water filter system, you will need to shut off the main water supply to your home.
After the well water supply has been shut off, you will need to release any pressure in the pipes. To do this, simply turn on all the faucets or water outlets in your home and let them run until the water is no longer flowing.
Next, you will need to remove a section of pipe from the main water line to accommodate your whole house water filter system. Make sure to measure twice and cut once to have the correct size pipe. Place your bucket under the pipe before cutting a section in case more water will spill out.
Now, you will need to install the valves and fittings for the whole house water filter system. This typically includes the inlet valve and outlet valve. Make sure that all of the connections are tight. Use Teflon tape on all the threaded ends so there are no leaks.
Tees are one of the most important pipe fittings because they are used to connect two pipes. In this case, you will need to connect the main water line to the inlet and outlet ports of the whole house filter.
Bypass valves are optional. They are used if you need water while the system is in service mode. To install bypass valves, connect one each to the inlet and outlet pipes.
Shut-off valves turn the water off to the whole house filtration system. To place the shut-off valves, simply install one each to the inlet and outlet pipes.
Now, you are ready to install the whole house water filter itself. First, connect the inlet valve to the main water line. Then, connect the outlet valve to the pipe that leads to your home.
Once everything is connected, you can now turn on the water supply. Slowly open up the main water valve and let the well water flow through the system.
Once the water flows through the system, you must flush out the filter. This can be done by simply running all the faucets in your home for a few minutes. After flushing the filter, check all of the connections for any leaks.
Soldering is the process of joining two pieces of metal together by melting a tin-based solder onto the surface of the metal. To properly solder two pieces of metal together, you must first clean the surfaces that will be joined.
Once the surfaces are clean, you must apply heat to the joint using a soldering iron. When the joint is hot enough, you can then touch the solder to the joint, and it should melt and join the two pieces of metal together.
Most well water filters come with two ports: an inlet and an outlet. If you use copper pipes and don’t have push fittings, you will need to solder two pipes together and then screw the inlet and outlet ports onto these pipes.
While soldering is not difficult, it requires some practice and patience. If you have never soldered before, we recommend you ask a friend, family member, or a professional.
Grounding refers to creating a conductive path between your electrical system and the earth. This is done to protect your home from electrical surges and static electricity.
While some local codes require fitting a bonding wire, The National Electrical Code does not deem it necessary. If you are particularly interested or live in a locality that requires it, you may need to add proper grounding as a step in your whole house water filter installation. This involves an 8-foot-long copper rod and some wire.
The cost of installing a whole house water filter for well water varies. It depends on the size and type of filtration system you choose and whether you install it yourself or hire a professional.
A typical price range for whole house water filters is $500 to $2000. When factoring in contractor services, costs could go up by up to $500.
A whole house water filter installation by a professional usually takes 1.5 to 4 hours. It could take longer if you install it yourself and have limited plumbing knowledge. Consider this if you urgently need a whole house water filter installed.
Regular maintenance is important for your well water filtration system, especially since it can be affected by many external factors like weather conditions. In addition, you should also have your well water regularly tested to ensure that it is still safe to drink.
Here are some tips on how to maintain your home’s well water filter:
Regular water tests are a must, even if you have a whole house water filter system installed. This is because well water is more susceptible to contaminants than city water.
You can contact your local health department or a private company that specializes in water testing. Be sure to ask about any specific tests that should be done for wells.
While it is acceptable to have your well water tested yearly, the Environmental Protection Agency (EPA) also recommends immediate testing if:
Part of the maintenance routine is flushing your filters and replacing them when needed. Depending on the type of well water filter system, this may be as simple as opening a valve to release any debris that may have accumulated in the filters.
For cartridge-type filters, you will need to replace the cartridges from time to time. Cartridge filters typically last between 3 and 12 months, but it also depends on what type they are and how often water is used in your home.
Be sure to consult your manufacturer manual for the recommended replacement periods.
There are several things to consider before picking a whole house well water filter that’s right for you. Here are the factors to help you make a decision:
If you have any questions about how to install a well water filtration system please don’t hesitate to leave a comment below!