UK Water Softener Specialists | Reviews | FAQ
Need Help? Call Us On 01622 933 853
0 £0.00
All Applications

Inline pH Correction Filters


Our Inline pH Correction Filters are ideal for use either after a reverse osmosis system or for customers with low pH water. The naturally occurring Calcium Carbonate media slowly dissolves, dosing your water and increasing the pH in the process. This encapsulated inline cartridge does not require a filter housing and the 1/4” push fit connections make it convenient to install.

Why Choose Our Inline pH Correction Filters?

  • WRAS approved materials for safe drinking water
  • Quick and easy 1/4” push fit connections
  • Increases the pH of your water
  • Improves mineral content

Need help with our Inline pH Correction Filters? Give us a call on 01622 933 853


Low pH water is acidic, meaning it can corrode pipework and leach metals like iron, manganese, cooper, zinc and lead. High levels of lead in drinking water are associated with low pH and linked to a whole host of health problems. These Inline pH Correction Filters are designed to tackle that issue and are commonly employed as a final stage to a reverse osmosis system where the water is being consumed. By remineralising your water with known minerals like calcium carbonate, you increase the pH of your water and in turn reduce its ability to corrode and carry metallic contaminants.

How Often Do I Need To Change These Inline pH Correction Filters?
These filters contain media that dissolves into the water, when the media is almost depleted the filter needs replacing. How long this takes will depend on the pH of your water. In a domestic setting this is usually every 6-9 months.

Key Product Information

  • Inline design meaning no filter housing required
  • Suitable post-filter for reverse osmosis systems
  • Uses naturally occurring calcium carbonate
  • Improves the taste of drinking water
  • Produces slightly alkaline water

Compatible Products

Need help with our Inline pH Correction Filters? Give us a call on 01622 933 853


Suitable For

Home & Office, Drinking Water, Reverse Osmosis

Product Dimensions

2" x 10"
1/4" Push Fit Connections


10 Inch

You may also like…

Fast And Efficient Delivery

From As Little As £3.95 On Most Items

Secure Checkout

All Major Credit/Debit Cards Accepted

Spread The Cost

Interest Free Payments With PayPal

24/7 Friendly Support

Over The Phone, Email Or Live Chat

Need Support With Our Products?

We're here to help with FREE expert advice and support through live chat, email or over the phone (9am - 5pm Monday To Friday).