Reviewed 7 Best Ceramic Water Filter

by Jay | Posted on July 21st, 2022

A quick way to have safe water to consume is through the use of ceramic filters to filter out contaminants present in your tap water supply. This is a great and easy means to keep yourself, and your household safe from negative health implications contaminated water may cause.

Best ceramic water filter kits

SHTFandGO Gravity Water Filter Kit

Gravity Water Filter Kit for DIY Purifier, Includes .2 Micron Ceramic Filter, Pre Filter, Dispenser,...
  • USA Company (Not China)
  • 1 .2 Microns 4X4 Silver Impregnated Ceramic Dome Water Filter
  • 1 Impact Resistant Water Dispenser

Are you tired of iron filters staining your appliances? You might want to switch to the SHTFandGO gravity water filter, which works great for the family’s daily usage. It comes with a 10-micron pre-filter, a 2-micron ceramic candle filter, and a dispenser.

glass of water

This can eradicate parasites and metal pollutants, such as iron, lead, aluminum, and others. It also has 99%taste and odor elimination effectiveness. Another great feature is that this is impact resistant.

Thus, it won’t easily break even if you accidentally drop it. Longevity is out of the question here. The unit is also easy to install: simply drill a half-inch wide hole at the bottom of the plastic bottle and mount the filter. Make sure that the ceramic part is inside the bad water bucket. 


  • 10-micron pre-filter
  • 2-micron ceramic candle filter
  • Impact resistant
  • Easy to install
  • Easy to clean and comes with a scrub


  • Slow water filtration, especially if not installed correctly

Santevia Gravity Water System

Santevia Gravity Water System Alkaline and Fluoride Filter | at Home Water Filter That Makes Water...
879 Reviews
Santevia Gravity Water System Alkaline and Fluoride Filter | at Home Water Filter That Makes Water...
  • 15 L / 4 GAL MINERALIZED WATER FILTER: Create cleaner, pure tasting water with our BPA-Free, Gravity Water System....
  • REDUCES LEAD AND FLUORIDE: The Santevia Gravity Water System reduces hazardous chemicals found in tap water like...
  • MINERALS IN EVERY GLASS: Santevia water filters add essential minerals like calcium, magnesium and potassium to...
  • Flow Rate: 45 – 60 minutes per tank
  • Silver-Impregnated Granular Activated Carbon (GAC), .2 Micron Ceramic Filter, Ion-Exchange Resin, Far-Infrared Balls, Silica Sand, Mineral Sand, Maifan Mineral Stones, Magnetic Spigot

If you find drinking healthier filtered water easy, you are more likely to do so. Fortunately, the Zen Water Systems 4G-MP Countertop Filtration System makes it very simple and convenient to obtain filtered water whenever possible. And, since it will be visible on your fridge, you will be reminded to drink the delicious water from your filter regularly.

The Santevia Gravity system appeals to me because it mimics natural mountain filtration. Unfortunately, finding filters that naturally eliminate fluoride and create alkaline water is difficult. Therefore, this one-of-a-kind feature appeals to me greatly.

Water is filtered into a five-stage process that eliminates all bad from fluoride to parasites that might be lurking in your drinking water: After the water has been filtered, it flows through the magnetic energizer spout into your bottle.

Water molecules are energized and realigned when they move through the spout, making it easier for the body to consume (better hydration). The low cost of replacement filters and the system’s long life are two compelling factors for purchasing it.

Because of the tank’s huge capacity, you just need to fill it every couple of days, depending on the size of your family.


  • Makes water alkaline which helps your body maintain optimal pH
  • Adds healthy minerals calcium, magnesium, potassium, and another trace mineral
  • Energy balls and main stones stabilize and maintain optimal pH
  • BPA and BPS-free plastic
  • Large Capacity 4 Gallons
  • Does not require electricity
  • Magnetized spigot
  • Removes fluoride


  • Limited pH range
  • It’s large, so you will need to find a space for it.
  • Can’t store in the refrigerator

Replacement Ceramic Dome Water Filter

Replacement Ceramic Dome Water Filter 0.2 to 0.5 micron for Countertop & Water Coolers. First Stage...
  • 💎 PORE SIZE of 0.2 to 0.5 micron (human hair is 40 to 300 microns) In other words, the stated pore size of...
  • 💎 SILVER IMPREGNATED A low-cost technology to treat water at the household level is the ceramic...
  • 💎 REMOVES: impurities and volatile organic chemicals. This Filter Removes up to of following contaminates: 99%...
  • Flow rate: ¾ to 1 gallon per 1.5 hour
  • GUARANTEED TO FIT across all Well Known Zen, LeDoux, Santevia Water Filtration Systems, and WELL-MATCHED

RonAgua ceramic water filter kit utilizes a gravity filter that has an outer ceramic shell and an inner activated carbon. Activated carbon promotes the absorption of substances that are needed to be eliminated.

In other words, carbon captures any sediments and harmful organisms that may be present. In effect, you will have better-tasting water. 

Another great feature of this set is that it can self-sterilize and be cleaned regularly. It is durable, and you’re sure to get your money’s worth because of its longevity. But note that carbon cannot filter out metals, so this may not be ideal if your tap water has significant amounts of heavy metals.

Also, use this on water that’s already pre-sterilized for best results. Nevertheless, this is durable and inexpensive, making it a good run for your money. 


  • Affordable
  • Self-sterilizing
  • Great longevity
  • Good tasting water
  • Cleanable
  • Reliable 
  • Durable


  • Cannot filter out metals
  • It should be used in pre-sterilized water

Doulton W9223021 Replacement Ceramic Filter

DOULTON W9223021 Replacement Ceramic Filter
  • Filters water through three stages
  • Keeps your water tasting great for up to six months
  • Model number: W9223021
  • Three filtration stages
  • Great tasting water for up to 6 months

This ceramic filter from Doulton is a kit that has a ceramic gravity filter that houses 0.2-micron pores. Thus, it effectively filters out various waterborne pathogens such as E. coli, Salmonella, Cryptosporidium, Giardia, and Shigella.

Additionally, it can remove various metals that may harm one’s health, such as arsenic, aluminum, iron, and lead. To add to the list, it can also eliminate harmful contaminants like chlorine, sulfide, phenols, chloramines, pesticides, rodenticides, and herbicides.

Its ceramic core also eliminates unpleasant tastes and odors, so you have more appealing water to consume. It is easy to install and can turn even muddy water into a clean and clear one. This kit has a high filtration rate, 14 gallons per day, to be exact. 


  • Somehow affordable
  • Long-lasting
  • Great filtration
  • Eliminates unwanted taste and odor
  • Easy to install
  • Long water storage duration


  • No buckets or containers
  • Design can be improved

Doulton W9381105 Rio 2000 Ceramic Multi-Candle Filter Cartridge

DOULTON W9381105  RIO 2000 Ceramic Multi-Candle Filter Cartridge
  • This inline filter housing has an output of 400 gallons per hour.
  • Rio 2000 module
  • The W9381105 large housing with RIO 2000 features .9 micron filtration.
  • 400 gallons per hour filtration rate
  • Rio 2000 module

The Doulton W9381105 Rio 2000 houses a filter that can trap contaminants until 0.5 microns wide. These include elements like cysts, metals, microbes, and dirt. To speed up the filtration rate to 400 gallons per day, the unit utilizes 6 different filter candles.

These increase the surface area, thus, increasing the flow. Because of its high rate, this can filter for a whole house. On top of that, the silver particles in the filter stop the growth and spread of bacteria.

The kit comes with cleaning tools and things you’ll need to uninstall the filter for replacement. It’s relatively affordable and is insanely easy to clean. The downsides, however, are some issues with leaking puppies and insufficient water pressure. But considering its price point and quality, we say it’s worth it!


  • Relatively affordable
  • High filtration rate
  • Complete tools
  • Ceramic core has an antibacterial silver
  • Parts can be cleaned rather than replaced


  • Leaking pipes
  • Insufficient water pressure

Internet Prepper Ceramic Water Filter Kit

Safety Kitchen Cuts Gloves, High Performance Level 5 Protection for Cutting
  • 【PROTECT YOUR HANDS】 Cut-resistant gloves use high-performance cut-resistant material HDPE, and they are EN388...
  • 【COMFORTABLE & FLEXIBLE】 Flexible operation, strong grip, no sliding. These gloves can well assist you to...
  • 【EASY TO CLEAN】 Wash them by hand and machine. just put them in the washing machine with some neutral detergent...
  • Made in the USA
  • Flow rate: ¾ to 1 gallon per hour

Internet Prepper’s ceramic water filter kit has a 0.2-micron filtration system to keep tiny sediments out of the way. Specifically, it can remove 99% Arsenic 5, 95% Chlorine, 98% Iron, 99% Chloramine, and many others. It was also tested to improve odor and taste by 99% and 98%, respectively. Plus, it can produce 14 gallons of drinking water per day. 

A great thing about this is that it weighs about 1.1 lbs with a design and build that’s easy to install. But, extra care should be provided because the kit’s material can be fragile.


  • Exceeds NSF standards
  • Lightweight
  • Sock fits tightly
  • Easy to install
  • Lasts up to 8 months per filter


  • Fragile build
  • Adjustments are required to prevent leakage

DOULTON-W9331032 UltraCarb HCPS Countertop Filter System

DOULTON-W9331032 UltraCarb HCPS Countertop Filter System
86 Reviews
DOULTON-W9331032 UltraCarb HCPS Countertop Filter System
  • Doulton HCPS Countertop Water Filter System is free standing system
  • The entire system is NSF 42 and 53 Tested and Certified
  • Doulton W9331032 Ultra Carb is a highly efficient ceramic micro filter which provides genuine sub micron filtration...
  • Absolute filtration efficiency to 0.9 microns
  • Particles from 0.5 to 0.8 microns filtration efficiency greater than 99.99%
  • Flow Rate 0.5 gallons per minute

Despite being simple to mount and reasonably priced, the Doulton HCPS Countertop Filter System failed to impress us. It’s not the most visually appealing device, which is important because it’ll sit on your counter in plain sight. However, it does provide nearly limitless filtered water on demand.

Simply connect the hose to the end of your kitchen faucet to connect this filter. Then, using the attachment’s diverter knob, direct water from your kitchen faucet to the filter. The water would then be dispensed through the filter’s dedicated faucet.

This device employs a 10×2 microfilter with a carbon layer (GAC) ceramic candle and an advanced 4-stage filtration design capable of producing up to 300 liters of clean drinking water per hour. Pathogenic Bacteria, Giardia, Cryptosporidium, sediment particles up to 0.5 microns, chlorine taste/odor, and toxic heavy metals such as lead are all removed by the multilayer Ultracarb ceramic candle.

I believe that for the vast majority of people, this countertop filter device can yield excellent results. However, if you don’t have counter space or don’t want the diverter valve and piping above the counter, it is also available as an under-the-counter device.


  • Easy to install
  • Connects easily to an existing faucet
  • Under counter option
  • Various Doulton candles to choose from


  • Needs to be cleaned regularly, or clogged

How does it work?

Typically, ceramic water filtration systems rely on the ceramic water filter candle to perform the job. This cartridge has millions of small holes, averaging at half a micron, which trap every particle larger than the holes. This is the initial filtration. 

Now, there’s a maze made up of sharp angles found inside the ceramic filter, which furtherly traps more sediments and contaminants. Market models with different filtration media, such as activated carbon and silver ions, depending on the ceramic filter you’re buying.

The latter has self-sterilizing, and antibacterial properties to furtherly enhance the water’s quality. If your water contains heavy metals, such as mercury, copper, zinc, and lead, you may consider opting for ceramic filters with ion exchange raisins.

There are ceramic filtration systems in the market that house all three filtration media: silver ions, activated carbon, and ion exchange resins.

Types of ceramic water filters

We all want clean water, but there are different things to consider to identify which one works best for your household. Here are the different types of ceramic water filters:

glass of water


This variant is made by potters, especially as part of the Peace Movement. As the term implies, a pot-type filter is shaped like a typical flower pot and can store around 10 liters of water. The filtered gallons per day depend on the brand, mostly.

This type has three parts:

  • Filtration unit that rests on top of either a ceramic or plastic unit connected as a socket
  • Storage unit where filtered water becomes accessible
  • Spigot or spout for easy access to the filtered water

Pot-type ceramic filters are affordable and are easy to produce. They are also easy to clean. Overall, this type is an efficient filter.


This is more advanced because it is built with higher-standard materials, typically coated with metal. Thus, it is safe to say that this is a more durable option. It is also helpful to note that only the outside half of the filter requires some cleaning. Thus, maintenance is easy. 

This is also more versatile in attachment since it does not need perfect fitting sockets, so you can be creative in how or where you want to install it. But of course, this variant is more expensive than pot-type ceramic filters. 


Portable ceramic filters

This requires manual plumbing to jumpstart the filtration process and is best used for camping trips and other outdoor activities due to the small size.

Inline ceramic filters

This variant filters the water that flows through the house’s plumbing system.

What is a ceramic water filter?

Viruses, bacteria, sediments, minerals, heavy metals, and chlorine are only some of the harmful substances that might be present in your untreated water supply. This is enough reason to filter your water for safe consumption.

Henry Doulton invented the ceramic water filtration system in 1827. This system uses a ceramic filter cartridge, also known as a ceramic filter candle. This cartridge filter has minute pores that can filter out particles larger than them, including the harmful contaminants in untreated water. 

There are various means to use this filtration system, and the great thing is that they usually come at a price that won’t break the bank. Plus, they are easy to use with no electricity requirement.

Pros and cons of ceramic filters


  • Naturally filtered water
  • Affordable
  • Eco-friendly
  • Flexible and versatile
  • Easy to maintain
  • Easy to install


  • Wears out quite quickly
  • Not the most effective filter for hard water supply

Buyer’s guide

Here are some of the things you should consider before buying a ceramic water filter:

Water components

You might want to have your water tested to see what contaminants you’re fighting against to maximize your options. Different areas have different water qualities. Know what you’re dealing with to know what filter you need.


Calculate the maintenance cost together with the initial cost before purchasing.

Filtration rate

The rate at which your filter does its job is important to know which one suits best for your purpose. For example, if you only need a filter for drinking water, you don’t need a filter with a high filtration rate. But if you need it for showering and cleaning, you will need one with a higher filtration rate.


Certification can give you an idea of how well a product works as certification facilities carefully test these products.


The conventional pot-style ceramic water filter should accommodate your needs for home use. But if you’re considering having a filter during your travels and camping trips, you might need to look for more portable options.


While most ceramic filters are made of ceramic, some variants are made of plastic or metal. Take note that ceramic is prone to cracks and breaks.


Ceramic water filters are generally affordable because they are relatively easy to produce. But, prices can increase if you want models with other filtering media or those made of sturdier materials.

How to Instal ceramic filters

Gravity filters

  1. Put one bucket on top of the other while keeping the lid of the bottom bucket on.
  2. Drill a hole at the top bucket’s base and the bottom bucket’s lid. The hole should be just right to fit the filter.
  3. Apply the sock over the filter and fit at the top bucket’s base.
  4. Drill holes on the side and near the base of the bottom bucket and install the fixture.

Whole-house filters

  1. Turn the water supply off and drain as much water as possible.
  2. Cut off the pipe you want to place the filter in using a pipe cutter.
  3. Install the filter onto the pipe. Again, you might want to check the user manual.

under-the-sink filters

  • Turn the water supply off.
  • Take the tubing from the valve out.
  • Place the filter under the sink and put markings on the location.
  • Connect and properly fit the filter. You might want to check the user manual.
  • Hang the filter and connect the tubings.


Are our ceramic water filters great options?

Yes! These work effectively against protozoa, bacteria, and other harmful metals and contaminants.

What type of water filter removes pharmaceuticals?

Reverse osmosis water filters can eradicate all pharmaceuticals typically found in carbon and sediment filters by forcing the water through a semipermeable membrane.

Can ceramic filters remove bacteria?

Yes! Due to the small size of the pores, ceramic filters can trap bacteria and flush them away along with other contaminants. However, it’s worth noting that if you haven’t used the filter for 2 days, you must throw the first two liters out. Also, you will need to replace the filter once you see bubbles due to a crack that lets air exit through.

Last thoughts

The importance of a clean water supply goes without saying. However, these waterborne diseases can be prevented if we take the extra measure to add filtration systems to our homes. You may want to look into our top 5 ceramic water filters and weigh which one works best for your needs!

If you click on the Amazon link or Add to Cart and make a purchase, we earn a commission at no additional cost to you. Last Update: 2023-03-24


Self assessed Germaphobe, specializing in everything water, water filters, health and nutrition. Diagnosed with Type 2 Diabetes, I've acquired immense amount of knowledge when it comes to natural, biology, and everything about human anatomy.