Home / Hard Water Filters / Mains Hard Water Filters
Our highly sought after mains hard water filters, also referred to as whole house hard water filters, will resolve the negative effects that hard water can have in your house.
At Fountain Filters we supply mains hard water filters for all domestic properties. They are available in varying sizes; anything from one bedroom flats right up to houses with multiple bedrooms, bathrooms, occupancy levels, and blocks of flats.
Commercial premises also benefit hugely from installing one of our mains hard water filters. We have successfully helped many businesses across the UK, working with them to come up with workable solutions to combat the effects that hard water can have on their organisational processes.
Resolving hard water problems is one of our key specialist areas in water filtration.
HydroTAC is the ecologically sound solution for removing scale and improving water quality
OneFlowTM TAC hard water filter for your kitchen tap.
NanoCeram PAC and OneFlow TAC hard water filter for your kitchen tap.
Our Moby hard water filter is a cost effective alternative to a water softener.
Are you sick of hard water? Our Doby whole house hard water filter can effectively reduce limescale in moderately hard water areas.
Contains Watts OneFlow TAC Media. The best anti-scale system on the market.
Using Watts OneFlow. The best anti-scale system on the market. Perfect for hard to very hard water areas.
Are you frustrated by your very hard water? With our Doby OneFlow hard water filter you can effectively remove limescale from your water. Call us on 01352838281.
Remove scale in very hard water areas for up to 2 years and improve the taste and smell of your water by removing chlorine and sediment.
Salt free softener for whole house protection
Large scale residential OFRES hard water filter for your whole house. Flow rate of 30 litres per minute.
The OFRES-0935 is a large scale hard water filter for your house with a flow rate of 45 litres per minute. Free UK standard delivery on all hard water filters.
Residential Hardness Reduction - 60 litres per minute
35 up to 60 litres per minute for larger properties of 5 or more bedrooms
Browse our FAQ section for quick answers on all things hard water filters.
We have two different types of mains hard water filters, and the distinguishing factor is the size.
The general rule is that the greater the demand on the water the bigger the filter system you need. The two types of mains or whole house hard water filters we stock are:
In both small and large houses, no matter how many water outlets, if you only want a filter for your cold water kitchen tap – choose a smaller mains water filter for hard water.
In smaller houses, for example a 1 bedroom, 1 bathroom house with 2 occupants, you could install a cold water tap hard water mains filter that will service the entire property.
For a bigger house, that has more than one bathroom, you need to install a larger whole house hard water filter system if you want to treat the water coming out of every tap in the property.
In just a short time you will notice the significant benefits from any of our whole house filters for hard water.
Dealing with hard water can be tricky and that’s why so many people across the UK approach hard water filter systems specialists like us for advice.
Fountain Filters can help you choose a mains hard water filter or effective limescale water filters that will work for you.
Our helpdesk is a useful first point of contact. Alternatively, you can call us on 01352 838 281.
What our customers have to say about us
18 Oct 2023Great 3-way tap, which was well packaged, with clear instructions. Our plumber commended the tap as good quality and easy to plumb in and connect to both water supply and under-sink filter. Looks brilliant in our new kitchen. Thanks to Fountain Filters for a helpful website and speedy delivery service.
12 July 2023Great product, simple to install including hints on common installation challenges which I did have and overcame instantly because of the care taken by the seller. Whole of house now has soft water without a noticeable drop in pressure. Has made a massive difference throughout.
1 Dec 2023It was a small but important order: replacement o-ring with silicon for my water filter housing. when I told them I had not received the articles after 7 days, they without fuss dispatched a replacement with the result I received the original and replacement 3 days later! Very responsive customer service.
17 June 2023After moving into a property with a fresh water supply, I turned to Fountain Filters for advice on replacing the water filter system. I purchased the Moby Twin Sediment System and it has been a worry-free system. Even changing the filters was far easier than the old system. Cannot fault this company on speed of service or quality of advice.
We're here to help! Our dedicated helpline is ready to answer your questions and provide solutions.
Free standard delivery in the UK on all water filter products.
Shop with confidence knowing our water filters have a 12 month guarantee.
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Fountain Filters, Strowger House,
Sandy Lane Ind. Est.
Newcastle upon Tyne, NE3 5HE, UK.
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VAT Reg: 370859370
