How to Clean a Water Filter ( Simple Guide) – Step by Step

As a newbie, it might be complex for you to learn the basics about how to clean a water filter? When I first bought a water filter and was about to clean it, the whole cleaning process was not so easy for me. There was no one to guide me about cleaning the sediments and reinstalling the filter again.

If you are going through the same hassle, then hold on for a second, and read the guide below related to the water filter’s cleanliness! We are sure that this guide will solve so many of your queries hitting your mind all the time.

Why is it necessary to clean a water filter?

Cleaning of water filters is also known as purification. There are several reasons in which people always want to have purified drinking water for their health safety. By having a proper water purification system, you can 100% ensure that your home’s water is always safe and free from unpleasant taste and odor.

Few main reasons to clean your water filter are:

  • Adding an extra layer for security

By purifying drinking water, you are contributing to the addition of an extra layer to protect your health. It is equally important for carrying out local or municipal water treatment. With the help of the purification method, you are simply removing different impurities which can cause huge damage to your health.

  • Removing Unwanted Contaminants

Bacteria, lead, or pesticides are a few of the dangerous compounds that are always making an effort to build their houses in clean drinking water. Even if you detect them, it is still not possible to remove them entirely just by boiling water. Hence, the best solution is a water purification system so that your water is free from harmful impurities.

  • Improve Odor and Taste of Tap Drinking Water

Unhealthy and unsafe water is always giving out the smell of rotten eggs. This is how you can easily identify that you are drinking unhealthy water. Water purification treatment is an excellent investment for your health, where it improves the taste and odor of tap drinking water without any hassle.

How to Clean Countertop Water Filters?

Don’t let the name intimidate you. It’s not that challenging to clean a countertop water filter. These water filter structures perform on two varied levels. The first stage is known as the reverse osmosis membrane filter, and this is where your system does most of its work. The second stage is positioned in the pre-filters, which usually are composed of using activated carbon.

When cleaning them, it is important that you wash your hands or wear simple rubber gloves before you start. Let’s get into the discussion of step by step guide:

Step 1: Release the water from the filtration device and tank. Shut off the faucet, which is connected to the machine as well.

Step 2: Open the casing and take out the pre-filter and additionally the countertop reverse osmosis membrane. You may additionally require a wrench for this.

Step 3: It’s best you use chemical cleaners to sanitize the system. The producer must inform you which type to apply. If you are unsure, two or three tablespoons of unscented bleach will work simply as well.

Step 4: Pour your cleaner into your pre-filter housing. Afterwards, open the pass faucet and allow the water to run via and rinse to eliminate any build-up.

Step 5: Wash or firmly wipe the membrane with the cleaner. Be sure to rinse absolutely as you don’t choose any of the chemical cleaners to remain.

Step 6: Now, you can reassemble your machine and restart it. All of the above must be accomplished at least as soon as annually.

How to Clean Under Sink Water Filters?

Cleaning of under sink water filters can be compared to cleaning countertop filters, with the great exception that you have to be very careful with these filters. Also, keep in mind that when you are using chemicals, you have to consider that you want to be in a location with great ventilation.

Once again, wear your gloves and study the directions carefully. If possible, cover your pores and skin due to the chemical substances and put on masks or goggles to guard yourself and your eyes. Let’s get into the discussion of step by step guide:

  1. Take a bucket and fill it with 1/2 a gallon of plain water at room temperature.
  2. Just carefully use a plastic stirrer to add two cups of muriatic acid, stirring constantly.
  3. Rinse your filter thoroughly using a hose to get rid of any particles or build-up that may hang in it. Afterwards, put interior the answer and enable it to sink.
  4. It will take at least five days before you are able to remove the filter as you want to clean it of all contaminants. Check to be sure that the combination stays at exactly room temperature.
  5. Take your filter and place it in smooth water for a five-minute soak.
  6. Rinse the filter with the use of a hose. When you are sure it’s clean, then reinstall it.

It is also appropriate to rinse your carbon filters;

How to Clean a Faucet Water Filter?

Cleaning the faucet water filter may also appear unnecessary. But it is needed to improve the durability of your kitchen appliances. Follow the below steps to get an idea about the cleanliness of faucet water filters:

  1. First of all, you have to drain out the water from the faucet filtration system. Just close the faucet, which is attached to the system.
  2. Now remove off the pre-filter as well as reverse osmosis membrane from the filter system. To open the casing, use a wrench.
  3. For sanitizing the system, use some chemical cleaners. Take some recommendations from the manufacturer to use the best one. If still, you are confused, you can add 2-3 tablespoons of unscented bleach instead.
  4. For removing the build-up, you have to add the cleaning solution directly into the pre-filter housing. Later on, open the bypass faucet and let the water run freely to rinse.
  5. With the help of a solution, you have to wipe or wash the membrane. You can often use some dishwashing liquid.
  6. Once you end up cleaning and rinsing, reassemble and restart your system.

How to Clean Whole House Water Filters for Well Water with Vinegar?

Cleaning a whole house water filter for well water is very important. You have to remove the filter of dust, Filth, and particles accumulated inside it. Also, you prefer to keep away from the build-up of bacteria, which is a health hazard. One not-pricey way of doing this is by using vinegar.

Yes, you can clean the whole house water filter for well water with vinegar in just a few minutes. Let’s teach you how is it possible:

Step 1: Making the vinegar combination:

Combine equal components of white distilled vinegar and heat water.

Step 2: Remove filter

Place the filter in the combination of vinegar and heat water and let soak for 1 hour.

Step 3: Dry it completely

Carefully squeeze the filter dry when you end up soaking it. Let it air-dry completely earlier than you reinsert it.

Frequently Asked Questions-FAQs

1. Can carbon filters be washed away?

The reply to this is yes! However, you have to be conscious that the filter will regularly lose its effectiveness. This is all if you proceed to do this repeatedly.

2. Why is the water filter so slow?

It simply would possibly be due to the fact there are trapped water bubbles in the filter. To discover if this is the case, locate the filter in a giant water-filled jar and see if it floats! If it does, you have your answer, air bubbles. Just hit the filter towards the sink, and that clears up the problem.

3. How do I know if my water filter is clogged? 

If your water is sluggish in coming out, it has a wonderful smell or tastes odd. Hence these are few signs which mark the sign that you should change the water filter.

4. How do you know when your water filter needs to be changed?

Perhaps your water or ice will discolor up. Also, the water can have an unusual scent or taste. And lastly, your water may also be sluggish down.


This was the end of the discussion about how to clean a water filter without any hassle at home. Every filter model has its system and procedure of cleanliness. But for this sake, you will require professional help at the initial stages.

We have described a detailed tutorial guide for you. Just follow it carefully and serve your family with healthy and properly cleaned drinking water.

Hi, I am Alex running a small team of writers in bringing you Water Filter Insight to do complete market research for buying the best water filters. I am very much conscious of finding the right product for your household.

Leave a Comment