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Watersimple Replacements

WaterSimple Replacement Cartridges

"I am writing to congratulate UK Water Filters on being the most speedy and efficient company that we have dealt with. I ordered around lunch time and the cartridges were delivered early the next morning - less than 20 hours from ordering ! We are very impressed ! Many thanks".
Col and Dianne B

What Happened to Water Simple

Water Simple were a UK company who sold good quality cartridges.

We're not sure exactly what happened but, taking a guess, it seems that like many family run businesses their owners came to retirement and decided to wind the business up.

It seemed to close in early 2021.

I have a Water Simple Unit. How Can I replace My Cartridge?

All water filters need to be changed at regular intervals - or bacteria can grow up inside them.

WaterSimple had a proprietary / unique type of cartridge so it will be a problem replacing them.

However not all is lost:

Here's How We can Help You

You can keep your original tap and connections.

You get a new filter.

We supply you with an upgraded new housing unit.

This includes our best selling "Master Purifier" water filter

(an anti-scale option is available - details below*).

Its excellent performance brings you the best purification in its class.

And it gives you great value - as you'll see if you compare it to other makes.

You get a free and friendly pre and after sales helpline.

Don't be surprised if your water tastes even better and purer than before (see performance details of our "Master Purifier").

Plus, no more problems with getting replacements. The cartridges inside the housing are the universally available 10 inch type cartridge. You will be able to get replacements easily. (Just make sure they are not cheap counterfeit copies from the Far East).

The cartridges we supply are high quality US designed originals.

We intend to be around for years. So you will always be able to get your replacements from us.

However the point is that if you can't get hold of us you will be able to find them elsewhere with ease.

Fitting Your New Unit

This should be very easy. All you do basically is take the tubing out of your old filter and push them into your new one.

Our filter uses quarter inch push fit connections ie to accept your existing 1/4 inch tubing.

(This 1/4 inch plastic piping / tubing is the standard size. 95% of filters use it).

However if your tubing is different to this standard size it's no problem.

Simply measure the outside diameter of your tubing and we will send you the right adapter for FREE.

(If it's easy for you, simply email us in a photo of your current connectors and we should be able to quickly tell you what you need).

Full and easy fitting instructions are supplied with the whole kit.

If you don't like what you get, simply send it back for a full no quibble refund.

Changing Your New Filter Cartridges

Your filter cartridge will need changing every 6 months.

The price of replacement Master Purifier cartridges is between £13 to £15 depending on special offer sales and so on.

Here's what you get

  • 1 x Housing Unit

  • 1 x High Quality Filter Cartridge

  • Easy Push-Fit Adapters for your Existing Connections

  • Extra Tube / Pipe Adapters (if required - and we'll usually include these for free)

Click Here for Further Information and Prices on Your Standard Option

* Your original watersimple was not anti-scale. So if you want to have "scum-free" tea and coffee - ie without that scaley film floating on the top then check out this anti scale option

Click Here for Further Information and Prices on Your Anti-Scale Plus Option*

Option 2

Simply replacing the cartridge and housing may be something of a false economy.

What if the old parts start to go wrong?

Why not replace the entire system for only a little more?

  • You get everything in Option 1 (above)

  • Plus you also get a brand new tap

  • You get a new, safe connection into your water supply.

  • You get a 3 year warranty

  • You get a safe, no quibble Money Back Guarantee

  • You get Free and friendly after sales service

And it's much better value than its inferior rivals.

Everything you need is included in the kit

Easy to install: No plumber required

You would normally expect to pay around £100 for a unit like this. However you can get it here for our Special Offer price of ONLY £67

Click Here for Further Information and Prices on Your Standard Option

Click Here for Further Information and Prices on Your Anti-Scale Plus Option

Drink to your health

Our water filter systems can remove harmful pathogenic bacteria, cysts, parasites, and unhealthy chemical contaminants such as Chlorine, while at the same time leaving in the essential minerals your body needs.


Save money on bottled water purchases by regularly usingfiltered water. Get your highest quality water filters at the best price here.


We supply the widest range of water filters for any needs - residential or commercial.