Reviewed 7 Best Ceramic Water Filter

by Jay | Updated on August 12th, 2023

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

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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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 Ceramic Water Filters Work

Understanding the workings of ceramic water filtration systems is fairly simple. It all begins with the ceramic water filter candle, a cartridge with millions of tiny holes (each half a micron on average) that act as the initial filtration, trapping particles larger than themselves.

Inside the ceramic filter is a complex maze with sharp angles, further trapping sediments and contaminants. Various market models use additional filtration media like activated carbon and silver ions, depending on the type of ceramic filter you choose.

Silver ions, in particular, have antibacterial and self-sterilizing properties that improve water quality. If your water contains heavy metals such as mercury, copper, zinc, or lead, you may opt for ceramic filters with ion exchange resins.

Some models on the market offer an all-in-one solution, housing three filtration media: silver ions, activated carbon, and ion exchange resins.

Types of Ceramic Water Filters

It’s crucial to identify which ceramic water filter works best for your needs. Here are the primary types:


Shaped like a flower pot, this variant can store around 10 liters of water and is often made by potters, particularly as part of the Peace Movement.

Features: Three main parts include the filtration unit, storage unit, and a spigot or spout.


  • Affordable
  •  Efficient
  • Easy to clean.


Built with higher-standard materials, coated with metal, making it more durable.

Features: Only the outside half of the filter requires cleaning; maintenance is easy.


More versatile in the attachment; however, it is pricier than pot-type filters.

Other Variants

  • Portable ceramic filters: Ideal for camping trips and outdoor activities.
  • Inline ceramic filters: Filters water throughout the house’s plumbing system.

What is a Ceramic Water Filter?

A ceramic water filter is a significant innovation to ensure the safe consumption of water, free from viruses, bacteria, sediments, minerals, heavy metals, and chlorine. Henry Doulton invented this system in 1827, and it has since become an affordable and easy-to-use solution without the need for electricity.

Pros and Cons of Ceramic Filters


  • Naturally filtered water
  • Affordable and eco-friendly
  • Flexible, versatile, easy to maintain and install


  • Wears out quickly
  • Less effective for hard water supply

Buyer’s Guide: Choosing a Ceramic Water Filter

  • Water components: Test your water to understand the contaminants.
  • Maintenance: Include maintenance costs in your budget.
  • Filtration rate: Select based on your needs, whether for drinking, showering, or cleaning.
  • Certification: Look for certified products for assurance of quality.
  • Type: Consider your needs, whether for home or outdoor use.
  • Durability: Note that ceramic is prone to cracks and breaks.
  • Price: Prices vary based on filtering media and materials used.

How to Install Ceramic Filters

Whether you’re installing gravity filters, whole-house filters, or under-the-sink filters, following the user manual and taking necessary precautions like turning off the water supply will ensure a smooth process.


Are ceramic water filters effective? 

Yes, they effectively remove protozoa, bacteria, and metals.

What type of water filter removes pharmaceuticals? 

Reverse osmosis filters.

Can ceramic filters remove bacteria? 

Yes, but ensure proper usage, maintenance, and replacements.

Last Thoughts

Securing a clean water supply is paramount for our health and well-being. By taking extra measures like installing ceramic water filters, we can protect ourselves from waterborne diseases. Explore different options and choose what works best for your needs!


Jay is a health and wellness enthusiast with expertise in water quality and nutrition. As a knowledgeable advocate for holistic well-being, Jay successfully manages Type 2 Diabetes through informed lifestyle choices. Committed to sharing reliable and authoritative insights, Jay combines firsthand experience with a passion for enhancing health."