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Reverse osmosis installers in Exeter

Reverse osmosis systems fitted in Exeter — what RO does, what it wastes, whether you actually need it, and who can install one properly.

Soft

South West Water

Water in Exeter

  • Exeter has soft water from South West Water, drawn from Dartmoor and Exmoor catchments.
  • The contrast with Bristol, ninety minutes up the M5 and firmly in hard-water territory, is one of the sharpest hardness boundaries in England.
  • Water softeners are not appropriate in Exeter, and any local sales pitch for one deserves scrutiny.
  • Devon has a substantial number of rural properties on private supplies where UV disinfection is the key product.
  • Filtration demand in the city itself is led by taste and chlorine rather than scale.

You have soft water — there is no limescale problem to fix.

A water softener would be money spent on a problem you do not have, and anyone trying to sell you one here is worth questioning. If you want to improve your water it will be about taste, chlorine or older pipework, not hardness. Soft water is also slightly more inclined to dissolve metals from old plumbing, which is a different reason to filter drinking water.

Who supplies Exeter

Water company boundaries do not follow council boundaries. Check your postcode for the supplier at your address.

Reverse osmosis systems in Exeter

No reverse osmosis systems installers listed in Exeter yet

Our directory is built from businesses that register with us and from listings our editors research and verify. We will not pad it out with businesses we have not checked, so where we have nobody, we say so.

What to do in the meantime

Do you install water filtration in Exeter? Listing is free and takes about five minutes.

Register your business

What to consider in Exeter

Based on soft water, not on what earns us the most.

Frequently asked questions

Do I need reverse osmosis in Exeter?
Probably not, if you are on mains water. UK mains supply is treated to a high standard, and the taste and chlorine complaints most people have are handled by a carbon filter at a fraction of the cost. RO earns its place on private supplies, for specific contaminants, or for aquariums and specialist coffee.
Why can't I fit reverse osmosis myself?
The filter side is manageable; the drain connection is not. It must be made so waste water can never siphon back into the drinking supply, which is a backflow protection requirement. Get it wrong and you have plumbed a contamination route into your own water without any way of noticing.

Nearby areas