How to install a Dishwasher Water Filter

When it comes to the dishwasher, a regular maintenance of every part should be the foremost priority of every user in order to keep the machinery workable for long. But when it comes to dishwasher water filter people generally didn’t have the idea as for how to install a dishwasher water filter. If you are also one of those who is constantly searching for the content which could help you install a dishwasher water filter then you have arrived just at the right place. Here we have provided a detailed know-how about installing a dishwasher water filter for making your task little easy and free of hassles. Take a sneak-peek over the content below and install the dishwasher water filter all by yourself.

Things to take heed before knowing how to install a dishwasher water filter:

Materials required

• A good dishwasher water filter kit- Here you need to know in prior as for whether your filter is meant for hot water or for cold water in order to ensure that you are using the right one.
• Replacement compression fitting for the original copper tube

Tools required in the procedure

• Channel locks
• Wrench
• Drill
• Screwdriver
• Copper tube cutter

The place to install the dishwasher water filter

You have to examine clearly your dishwasher and how it is made to work. You have to introspect every apparatus attached in the dishwasher and the tubes located in outlets and inlets. Examine the shut-off valves properly and then decide which place could suit as best for installing the dishwasher water filter. 

Procedure to install the dishwasher water filter:

First of all rotate the mounting place in the filter to switch the sides that the inlet and outlet were on to make it easier to route the water supply lines. Go to the basement and turn the water off going to the house and later drain all the tap water as well. Now loose the hot water line which is going to the dish water and pull the existing supply out of it. After this step, you need to hook up the supply tube with your new filter and tighten up the whole tubing systems.


  • Now take the handy brass adapters which come along with the filter body and screw them well with it. Tighten them until no thread is seems on the brass adapters. From these two brass adapters attach the inlet tube at one side and the outlet tube to another side. The outlet tube in turn has to be attached to the copper tubing which would ultimately go to the dishwasher.
  • There are union nuts which come along with the dishwasher water filter which are used to join different tubes and supplies to the filter body. Once all the tubes get attached securely to the dishwasher water filter you have to connect the water supply line to the whole system again with the help of Union nuts.
  • Now you have to make three marks on the wall and drill them so that the filter body can be attached. Make sure that you tighten up the filter body properly on the wall and it didn’t mount off easily. You might get a wrench from the dishwasher water filter company to tighten up the filter body. it can be used at this point while mounting it on the wall.
  • Once you have mounted the filter body properly it’s time to check for any possibility of leaks from the joints. Go to the basement and turn the water supply on and look at every inlet and outlet for the leaking water, if any.
If there are leakages in some joints you have to tighten up the joints all over again. If there is no sign of leakage your dishwasher water filter has been installed properly and you can use the filtered water for a spotless washing experience.
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