Doulton Water Filters Review 2022 (Ultimate Review!)

Water is a basic essential that keeps our bodies hydrated and healthy throughout the day. While the crisp water you see running down the spring or mountain may look refreshing, it might contain harmful bacteria, heavy metals, and other contaminants.

That is why it is important to get a water filter for your home to ensure a supply of healthy and clean water.

When selecting a good water filter, there are a few factors that you should consider. The first should be the filtration capabilities. A good water filter should remove most if not all of the harmful contaminants at a 99.99% efficiency.

Secondly, it should have a high filtration rate, especially if you have a large family since water consumption is higher. Lastly, it should be easy to maintain.

This means the filter cartridges should last long, be easy to replace, and be locally available.

One such filter that meets all these qualities is the Doulton W9331208 HCS countertop water filter. Doulton Water Filters is a household name and a trusted brand in the water filtration space.

For over 185 years, the UK-based company has provided homeowners with ceramic water filters to ensure they consume clean and great-tasting water.

Below, we are going to carry out the Doulton water filters review and see why this filter is a must-have in your home. Let’s get right to it.

Doulton Water Filter Review

water filter

Check Price On Amazon

If you’re looking for the ideal Doulton water filter customized to fit any standard countertop in your home, the Doulton HCS Countertop Drinking water filter is your product.

This filter effectively removes suspended solids and gets rid of chemical contaminants such as lead and chlorine.

Moreover, if your tap water leaves a bad taste in your mouth, this filter has you covered as it gets rid of cloudiness and any bad odour and bad taste.

In addition to all that, it also removes pathogens and other microscopic contaminants such as parasites and bacteria.

The product has a silver color that matches any color scheme and compliments your kitchen furniture and accessories when it comes to aesthetics. Therefore, you never have to worry about your filter being out of place.

The filter is made from ceramic material and has a full capacity of 300 litres. Moreover, you can replace the filtration cartridges and continue enjoying the service it gives you for longer.

Who Is This Product For?

Women pouring filtered water into glass

The Doulton HCS Countertop Drinking water filter is ideal for anyone who wants to enjoy clean and great-tasting water. It is designed to fit standard threaded mixer taps through a diverter valve.

This filter is also easy to install and you’ll only require the basic tools to complete your installation process.

Do you like camping? Then you will find excellent utility with the Doulton HCS water filter.

The company designed it to also be a great camping and outdoor companion by providing safe drinking water throughout your camping or hiking experience.

The filter ensures you and your family enjoy a good time outdoors by keeping you hydrated and refreshed.

This countertop water filter is suitable for all pressurized water supplies and can handle water pressure of up to 100psi.

But wait, there is more (we know you have heard this before, but give us a chance!).

If you think drinking water is all this filter can provide you with, think again because you’ve got it wrong. Why? Well…

This Doulton water filter might answer your home aquarium problems if you are having trouble with small particles and living organisms in your aquarium.

If that is the case, then the Doulton HCS countertop water filter will remove all impurities and cloudiness to ensure your fish live in a clean environment.

Do you love traveling a lot and need a guarantee that you’ll have clean water wherever you go? The Doulton W9331208 HCS water filter is one of today’s most portable models.

Its portability feature makes it the ideal solution for boats, trailers, and those who love touring various places. You’ll love the easy-fit adapters at the end of the diverter valves that make it easier to fix the filter in all standard water taps.

However, it is important to note that the Doulton HCS Countertop Drinking water filter is designed for the standard household. It is not recommended for use in large institutions such as schools.

This is because it has a relatively small capacity and is only ideal for small families.

What’s Included?

The complete Doulton HCS Countertop Drinking Water filter package features an HCS filter housing that connects to an existing tap, a tubing and diverter valve that fits the tap, and an Ultracarb ceramic filter candle that removes 99.99% of contaminants.

In addition to all these, you also get a product manual to ease your use and installation of the product. With the help of a few basic tools, you can effortlessly install your filter system and pour that glass of refreshingly tasty water.

Overview Of Features

The Doulton HCS Countertop Drinking water filter is a quality stainless steel countertop water filter system designed to clean your home drinking water.

It is fitted with a plated brass base that gives the ultimate filter protection and the steel casing ensures maximum durability. These features work together to create a sturdy and reliable product that will serve you longer.

Its steel casing houses a Doulton 10″ x 2″ ceramic filter candles that are responsible for the filtration process, reducing chlorine, bacteria, metals, and microorganisms.

These candles are available in various grades depending on the impurity or contaminant you want to be filtered.

More good news is that these Duolton candles are BPA-free and ideal for installation in rented properties. Each candle has an approximate ceramic life of six months, under normal operating conditions, after which they require replacement.

The Doulton HCS Countertop Drinking water filter provides up to 300 liters per hour of fresh drinking water on tap. It is ideal for all pressurized water supplies, up to 100 psi. You’ll love how easy the diverter valve fits on almost all threaded kitchen taps.

This water filter is simple to use and install and doesn’t require complex maintenance practices. There will be no need to use power to set up the wholly reliable Doulton HCS Countertop Drinking water filter.

For more on the installation process and the tips on using it, keep reading.

How To Use It

It is very easy to use and install the Doulton HCS Countertop Drinking water filter. It only takes a few steps. To install the system in your home, follow the steps outlined below:

Step 1 – Open up your Doulton HCS Countertop Drinking water filter package and assemble all components.

Step 2 – Remove the top outer case in an unscrewing movement to access the Doulton filter candle.

Step 3 – Secure the provided black rubber washer to the bottom of the filter candle and then screw it back on the plated brass plate.

Step 4 – Secure the diverter valve to your kitchen tap and your water filter is ready for use.

You can also use the manual to understand the installation process better.

Alternatively, Doulton has eased this by providing a Doulton HCS Countertop Drinking water filter installation YouTube video that demonstrates everything you need to know.

It is also important to have a basic understanding of the filtration process. The high-performance integrated filter candles that reduce chlorine and other microorganisms have a simple filter process that features five basic stages.

  • The outer shell houses all the ceramic filter candles and cartridges responsible for the microfiltration process that removes bacteria and reduces cyst and turbidity.
  • Water undergoes the BioTech Protection feature that prevents anti-bacterial formulation and microbiological fungal growth within the ceramic matrix.
  • It then proceeds to the activated carbon chamber that reduces chlorine and leaves minerals beneficial to the body.
  • Next is the heavy metal reduction process, where there are special media that take out the toxic lead.
  • Finally, water passes through the anti-limescale responsible for reducing scale build-up.

Keeping the water filter clean for maximum performance in the maintenance process is essential.

Make sure that you occasionally clean it by unscrewing the body from the base and then wiping the surface and the inside using a soft cloth dampened with warm water.

It is best to conduct the maintenance part as you change your filter after every six months. This ensures that your filters are not overworked and remove all the harmful components optimally.


  • Ideal for all pressurized water supplies
  • The water filter has a highly durable build
  • It is BPA free and ideal for rented properties
  • Ultimate outdoor companion for fishing, camping, etc.
  • Quick and easy to install


  • It’s not easy to find spare parts

Check Price On Amazon


Getting the Doulton W9331208 HCS water filter cartridges can sometimes be a hassle. Moreover, the filter does not come cheap, and you will have to dig deeper into your pockets to enjoy these benefits.

So if you are looking for an alternative, you may want to consider the APEX EXPRT Dual Countertop Drinking Water Filter.

APEX EXPRT MR-2050 Dual Countertop Water Filter

water filter

One of the best alternatives for the Doulton water filter is the APEX EXPRT Dual Countertop Drinking water filter. Likewise, it is designed to reduce harmful contaminants in your tap water, including parasites, pathogens, metallics, and impurities that alter the smells and taste of water.

The APEX EXPRT Dual Countertop Drinking Water Filter has a similar operation to the Doulton model, but the only difference is its design.

The countertop water filter features a dual purification system that turns your musty metallic water into clean, crisp, and great-tasting drinking water.

This black plastic water filter has a full capacity of 750 gallons. Therefore, if you have a large household, this is an ideal choice as it will cater to the family’s drinking water needs.

Filtration-wise, APEX has done an excellent job of ensuring its filter gets rid of nearly all contaminants. The filtration process involves five stages that remove everything from large particles such as sediments to chemical elements like pesticides and hydrogen sulfide.

It also removes heavy metals like iron, lead, and mercury which can sometimes affect the taste of water.

The tap water undergoes a carbon block purification method where it removes chlorine, bad odour, and benzene and prevents microorganisms’ build-up.

We all know the important role that minerals play in our bodies. Unlike the Doulton water filter, the APEX EXPRT Dual Countertop Drinking water filter adds magnesium, potassium, and calcium minerals, raising your water’s alkalinity.

Its property of adding alkalinity to water reduces acidity and enriches the taste to give you a refreshing and fulfilling experience with every gulp.

This filter also saves you the need to buy plastic water bottles for storing water during trips as it can do all that wherever you go. Its portability makes it an eco-friendly choice.

The APEX EXPRT Dual Countertop Drinking water filter is designed to easily connect to standard faucet models. It has a unique and compact design that conveniently makes sitting next to your sink easier.

In addition, the black color acts as a great kitchen décor that gives your space a modern look.

Connecting the APEX EXPRT Dual Countertop Drinking water filter to your taps is effortless.

The package includes all the mounting hardware you need for an easy DIY task. However, you should ensure that the available adapters match and fit your faucet for the water filter to be functional.


Doulton is the proud Doulton W9331208 HCS Countertop Drinking water filter manufacturer.

This product ensures that every household has unlimited access to clean drinking water. For nearly 200 years, this brand has continuously made technical improvements that make its products very reliable.

After going through the review, it is a no-brainer that the Doulton HCS Countertop Drinking water filter is the missing accessory in your home.

Therefore, it’s time to get yourself this environment-friendly product made from natural materials and that filters out up to 99.9% of bacteria, heavy metals, and microorganisms.

Leave a comment