Water Filters
Quick Guide/Check Out
Chlorine Filter
Chlorine + Bacteria/Cyst Filter
Replacement Water Filter Cartridges
Technical Page
What's in our water?
Experts opinions about Chlorine/Cancer
Installation in six easy steps

Ontap Organic Water Filters remove Chlorine, Herbicides, Pesticides, THMs, Sand, Silt, Rust plus Bacteria & Protozoan Cysts
"You can easily convert to Ontap Replacement Water Filters"
"Our filter housings can be connected to any system that uses a 1/4 inch pipe"
.Replacement Water Filters (Water Filter Cartridges)
Water Regulations Advisory Scheme (http://www.wras.co.uk)

If you already have a tap and water connection in placefrom another supplier but wish to convert to our water filter cartridges, that's easy to do. Choose what type of filters you want using the two lists below and then select and pay for 'Convert to System 1' or 'Convert to System 2'
System 1 Water Filter Cartridges remove: System 2 Water Filter Cartridges remove:
 
  • Chlorine
  • Herbicides/Pesticides
  • Benzene/Petrol
  • Solvents
  • Trihalomethanes
  • Oestrogen
  • PFOS/ PCBs/PAHs
  • Sand, Silt & Rust
  •  
  • Same as System 1 +
  • Salmonella
  • E.Coli
  • Streptococcus
  • Cryptosporidium
  • Enterococci
  • Giardia Lamblia
  • Faecal Coliform  

  • Existing Ontap customers who wish to upgrade their system from System 1 to System 2 filters, can purchase the Upgrade kit below.

    Our easily changed water filters will only need to be replaced twice a year and we will remind you before they are due for renewal. When our drinking water filters need replacing, only the inner refills are discarded as the outer housing is reusable, which helps to reduce waste in the environment.

    Fitting the filter is easy and can be done in just a few minutes. An instruction sheet is included and the details can also be found on our installation page..
    If you have any questions regarding upgrades or any other enquiry, please write to us at our Helpdesk.

     


    Replacement Water Filter Cartridges, Upgrade Kits and Conversion Kits

      System 1 Filter
         - Chlorine Filter

        If you have an Ontap Filter System with a single carbon filter,
        then this is the filter for you

        (Part No: OTS1R)

        Approx 0.5p / litre


    Price £15.00
    UK P&P £2.98
    1st Class Rec Del

      System 2 Filters
        - Chlorine Filter
         - Bacteria/Cyst Filter

        If you have an Ontap Filter System with two filters,
        then these are the filters you need.
        (Part No: OTS2R)

        Approx 1p / litre


    Price £30.00
    UK P&P £3.50
    1st Class Rec Del

       Ceramic Filter
        - Bacteria/Cyst Filter
        If you have an Ontap Filter System 2 (with 2 filters) and just need
        to change the Ceramic filter only, then select this option.
        (Part No: OTCER)

        Approx 0.5p / litre



    Price £15.00
    UK P&P £2.98
    1st Class Rec Del

       Upgrade
       to System 2

        - Bacteria/Cyst Filter
         - Housing
         - Fittings & Pipe
        If you want to upgrade your Ontap System 1 to a System 2,
        then this is the option for you.
        (The kit includes the Bacteria/Cyst filter, housing, pipe and all fittings)
        (Part No: OTS2UP)

        Approx 0.5p / litre



    Price £20.00
    UK P&P £3.95
    1st Class Rec Del

       Convert
       to System 1

        - Chlorine Filter
         - Housing
         - Mounting
         - Fittings
        If your current system is from another supplier but uses a 1/4" pipe and you     wish to change to Ontap filters, you can easily convert with this kit.
        (The kit includes the Chlorine filter, housing and all fittings)
        (Part No: OTS1CO)

        Approx 0.5p / litre


    Price £20.00
    UK P&P £3.95
    1st Class Rec Del

       Convert
       to System 2

        - Chlorine Filter
         - Bacteria/Cyst Filter
         - 2 x Housings
         - Mountings
         - Fittings & Pipe
        If your current system is from another supplier but uses a 1/4" pipe and you     wish to change to Ontap filters, you can easily convert with this kit.
        (The kit includes the Chlorine & Bacteria / Cyst filters, housings & all fittings)

        (Part No: OTS2CO)     

        Approx 1p / litre


    Price £40.00

    UK P&P £4.25
    1st Class Rec Del

    Ontap use two types of filter cartridge:

    GAC Carbon Block Water Filter
    This filter offers maximum absorption of Chlorine and other chemicals due to the large surface area that is approximately 14 times greater than the normal granular GAC water filters and not subject to channelling which is a common cause of failure for regular GAC filters. After removing these chemicals, your water is left clear and fresh and a pleasure to drink.

    The filter has a nominal 3 micron rating and can remove more than 99% of free Chlorine plus Herbicides, Pesticides, Oestrogen Hormones, Organic Chemicals, Trihalomethanes, Benzene, Aluminium, Lead, Perfluoro-octyl Sulfonates (PFOS), Turbidity: Discolouration, Sand, Silt, Rust and other particulates and chemicals found in your drinking water, leaving it crystal clear and fresh.

    Ceramic Water Filter
    This filter works as a water purifier to remove harmful pathogenic organisms such as Bacteria and Protozoan Cysts that can cause severe diarrhoea and sickness and endanger the lives of the young, the old, the frail and the immuno-compromised.

    The filter has an absolute pore rating of less than 1 micron and can remove over 99.99% of Salmonella, E.Col, Streptococcus, Faecal Coliform (and other bacteria) plus Cryptosporidium and Giardia Lamblia (and other forms of Protozoan Cyst) from your water leaving it safe to drink.


    - Our Carbon Water Filters remove over 99% of Chlorine from your water -
    - Our Ceramic Filters remove over 99.99% of Bacteria / Cysts from your water -
    - The cost of protecting your family with a Carbon Filter System is less than 8p per day! -
    - Our Systems can easily be installed in less than 1 hour -

    We accept most major credit and debit cards via the secure PayPal card clearing system
    PayPal is quick and easy to use and there are no charges for using the system
    For questions regarding products or postage, please email our Helpdesk
    For delivery outside the UK, please email Sales Enquiries for a price


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    Our Water Filter Systems have a 1 year guarantee on all parts excluding filters
    Ontap Systems, 10 Lincoln Court, Berkhamsted, Hertfordshire, HP4 3EN
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