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Under Sink Drinking Water Filter Kits.

A large range of under sink drinking water systems from simple D.I.Y. kits for chlorine filtration to more advanced bacteria rated (such as Cryptosporidium) filtration. All with a selection of high quality & stylish counter top taps.

Finerfilters Under Sink Drinking Water KitsFinerfilters Under Sink Drinking Water Kits

Finerfilters Under Sink Kits

3M Under Sink Drinking Water Kits3M Under Sink Drinking Water Kits

3M Under Sink Kits

Doulton Under Sink Drinking Water KitsDoulton Under Sink Drinking Water Kits

Doulton Under Sink Kits

HMA Drinking Water Filter SystemsHMA Drinking Water Filter Systems

HMA Water Filter Systems

Under Sink Replacement Water FiltersUnder Sink Replacement Water Filters

Under Sink Water Filters

Under Sink Kit Replacement PartsUnder Sink Kit Replacement Parts

Under Sink Kit Extras

Under Sink Drinking Water Filters

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  1. Finerfilters Long Reach Chrome Lever Water Filter Tap
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    Finerfilters Long Reach Chrome Lever Water Filter Tap
    £11.99
    Rating:
    98%
    12  Reviews
  2. Under Sink Drinking Water Tap Filter Kit System Including Choice of Tap and Accessories - Aqua Quality
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    Under Sink Drinking Water Tap Filter Kit System Including Choice of Tap and Accessories - Aqua Quality
    As low as £18.99
    Rating:
    98%
    3  Reviews
  3. Doulton Duo Undersink Filter Kit with Ultracarb and Fluoride Filters, tap and fittings
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    Doulton Duo Undersink Filter Kit with Ultracarb and Fluoride Filters, tap and fittings
    £149.99
    Rating:
    100%
    1  Review
  4. Aqua Quality In Line Under Sink Replacement Water Filter (1 pack)
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    Aqua Quality In Line Under Sink Replacement Water Filter (1 pack)
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    £6.99 As low as £3.00
  5. Doulton 10" Ultracarb Short Mount Ceramic Water Filter Candle - W9123006
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    Doulton 10" Ultracarb Short Mount Ceramic Water Filter Candle - W9123006
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    £23.99 As low as £20.99
    Rating:
    97%
    13  Reviews
  6. 3M DIY Kit with Brushed Nickel Tap
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    3M Under Sink Drinking Water Filter Kit with AP2-C405-SG Bacteria Rated Filter & Choice of Tap
    As low as £62.99
    Rating:
    100%
    1  Review
  7. Finerfilters Chrome Bobble Foot Water Filter Tap - Fits All Water Filter Systems
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    Finerfilters Chrome Bobble Foot Water Filter Tap - Fits All Water Filter Systems
    £14.99
    Rating:
    100%
    2  Reviews
    Out of stock
  8. Doulton Duo Undersink Filter Kit with Ultracarb and Cleansoft Filters, Tap and Fittings
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    Doulton Duo Undersink Filter Kit with Ultracarb and Cleansoft Filters, Tap and Fittings
    £149.99
  9. 3 Stage 10" HMA Heavy Metal Reduction Water Filter System Replacement Filter Pack
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    3 Stage 10" HMA Heavy Metal Reduction Water Filter System Replacement Filter Pack
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    £12.99
    Rating:
    100%
    1  Review
    Out of stock
  10. Finerfilters Classic Undersink Kit with Nickel Tap
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    Classic Under Sink Drinking Water Filter System with Finerfilters FF-6010PF Push Fit Filter & Choice of Tap
    As low as £21.99
  11. Aqua Quality Under Sink Replacement Water Filters (2 Pack)
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    Aqua Quality Under Sink Replacement Water Filters (2 Pack)
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    £9.49
    Rating:
    100%
    1  Review
  12. Doulton Short Mount Ultracarb with Scale Inhibitor Ceramic Water Filter - W9123019
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    Doulton Short Mount Ultracarb with Scale Inhibitor Ceramic Water Filter - W9123019
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    £27.99 As low as £24.99
    Rating:
    100%
    2  Reviews
  13. Doulton HIP Housing & Filter Candle
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    Doulton HIP Housing & UltraCarb 10" Ceramic Water Filter
    £56.99
  14. Doulton Duo Undersink Filter Housing With Ultracarb And Fluoride Filters
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    Doulton Duo Undersink Filter Housing With Ultracarb And Fluoride Filters
    £124.99
  15. FF Deluxe FC02 Kit
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    Deluxe Undersink Drinking Water Filter Kit with 1µm (1 Micron) Rated Finerfilters FC02 Filter & Choice of Tap
    As low as £43.99
  16. Finerfilters Long Reach Ceramic Valve Quarter Turn Water Filter Tap
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    Finerfilters Long Reach Ceramic Valve Quarter Turn Water Filter Tap
    £19.99
  17. Doulton Cleansoft Short Mount Water Filter for Limescale Removal - Fits Doulton DUO, HIP, HIS Housings - W9125010
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    Doulton Cleansoft Short Mount Water Filter for Limescale Removal - Fits Doulton DUO, HIP, HIS Housings - W9125010
    Subscribe & Save 5%
    £25.95 As low as £23.95
    Rating:
    98%
    4  Reviews
  18. Aqua Quality Undersink Replacement Water Filters (3 Pack)
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    Aqua Quality Undersink Replacement Water Filters (3 Pack)
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    £12.49
    Rating:
    100%
    1  Review
  19. Under Sink Inline 0.5 Micron High Capacity Water Filter System USM8
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    Under Sink Inline 0.5 Micron High Capacity Water Filter System USM8
    £74.99
  20. Doulton DUO Undersink Filter Housing with Ultracarb and Cleansoft Filters - W9380020
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    Doulton DUO Undersink Filter Housing with Ultracarb and Cleansoft Filters - W9380020
    £124.99
    Rating:
    100%
    1  Review
  21. Doulton Fluoride Short Mount Water Filter for Fluoride Removal - Fits Doulton DUO, HIP, HIS Housings - W9125030
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    Doulton Fluoride Short Mount Water Filter for Fluoride Removal - Fits Doulton DUO, HIP, HIS Housings - W9125030
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    £24.96 As low as £21.24
    Rating:
    100%
    2  Reviews
  22. Swan Neck Chrome RO & Water Filter Tap by Finerfilters
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    Swan Neck Chrome RO & Water Filter Tap by Finerfilters
    £19.99
    Rating:
    97%
    18  Reviews
  23. Pack of 10 Aqua Quality Under Sink Replacement Water Filters
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    Pack of 10 Aqua Quality Under Sink Replacement Water Filters
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    £36.49
    Rating:
    93%
    1  Review
    Out of stock
  24. Finerfilters FF-6010PF Replacement Water Filter for Undersink Drinking Water Kit
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    Finerfilters FF-6010PF Replacement Water Filter for Undersink Drinking Water Kit
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    £7.95 As low as £4.99
    Rating:
    97%
    6  Reviews
  25. Finerfilters Premium Under-Sink Drinking Water Filter Kit
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    Finerfilters Premium Under-Sink Drinking Water Filter Kit
    £99.99
    Rating:
    95%
    4  Reviews
  26. Finerfilters Luxury Water Filter Tap - Brushed Nickel Finish. Fits all 1/4" Water Filter & Reverse Osmosis Systems.
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    Finerfilters Luxury Water Filter Tap - Brushed Nickel Finish. Fits all 1/4" Water Filter & Reverse Osmosis Systems.
    £24.99
  27. Doulton Duo Limescale Reduction Replacement Water Filter Pack 1 x Ultracarb and 2 x CleanSoft (6 Months Supply)
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    Doulton Duo Limescale Reduction Replacement Water Filter Pack 1 x Ultracarb and 2 x CleanSoft (6 Months Supply)
    Subscribe & Save 5%
    £67.99
  28. Ultra-Modern 3-way Chrome Tri-Flow Kitchen Water Filter Faucet/Tap for Hot, Cold and Filtered Drinking Water
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    Ultra-Modern 3-way Chrome Tri-Flow Kitchen Water Filter Faucet/Tap for Hot, Cold and Filtered Drinking Water
    £69.99
    Rating:
    98%
    3  Reviews
  29. Doulton Duo Fluoride Reduction Replacement Water Filter Pack 1 x Ultracarb and 2 x Fluoride (6 Months Supply)
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    Doulton Duo Fluoride Reduction Replacement Water Filter Pack 1 x Ultracarb and 2 x Fluoride (6 Months Supply)
    Subscribe & Save 5%
    £67.99
  30. Finerfilters FC02 Water Filter Cartridge Compatible with 3M AP2-C401-SG for Lincat FilterFlow Water Boilers
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    Finerfilters FC02 Water Filter Cartridge Compatible with 3M AP2-C401-SG for Lincat FilterFlow Water Boilers
    Subscribe & Save 5%
    £14.99 As low as £12.19
    Rating:
    98%
    25  Reviews
  31. Finerfilters Premium Gold Under Sink Water Filter Kit
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    Finerfilters Premium Gold Under Sink Water Filter Kit
    £139.99
    Rating:
    100%
    1  Review
  32. John Guest 1/4" LLDPE (Linear Low Density PolyEthylene) Tubing
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    John Guest 1/4" LLDPE (Linear Low Density PolyEthylene) Tubing
    As low as £2.49
  33. Under Sink Inline Ultrafiltration 0.01 Micron Water Filter System USQ2
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    Under Sink Inline Ultrafiltration 0.01 Micron Water Filter System USQ2
    £114.99
  34. Doulton Imperial OBE Ultracarb Water Filter ¦ 2.75" x 10" - Open Both Ends - Fits All Standard 10" Filter Housings ¦ W9223006
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    Doulton Imperial OBE Ultracarb Water Filter ¦ 2.75" x 10" - Open Both Ends - Fits All Standard 10" Filter Housings ¦ W9223006
    Subscribe & Save 5%
    £40.99 As low as £39.49
    Rating:
    93%
    2  Reviews
  35. 3M water filter for the Lincat Boiler
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    3M AP2-C401-SG FC02 1 Micron Water Boiler Filter for Lincat Filterflow Water Boilers
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    £21.79 As low as £17.33
    Rating:
    95%
    76  Reviews
  36. DMFit 1/4" LLDPE (Linear Low Density Polyethylene) Tubing
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    DMFit 1/4" LLDPE (Linear Low Density Polyethylene) Tubing
    As low as £2.49
  37. 3M AP2-C405-G, FC02, 47-915402 ¦ 0.5 Micron Drinking Water Filter Cartridge for Lincat ¦ No Scale Reduction
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    3M AP2-C405-G, FC02, 47-915402 ¦ 0.5 Micron Drinking Water Filter Cartridge for Lincat ¦ No Scale Reduction
    Subscribe & Save 5%
    £20.99
    Out of stock
  38. Motorhome Under Sink Filter System - Finerfilters and Pentek CBC Carbon Block - For 15mm Pipe Connection
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    Motorhome Under Sink Filter System - Finerfilters and Pentek CBC Carbon Block - For 15mm Pipe Connection
    Special Price £64.99 Regular Price £76.96
    Out of stock
  39. 3M AP2-C405-SG FC02 0.5 Micron Water Boiler Filter for Lincat
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    3M AP2-C405-SG FC02 0.5 Micron Water Boiler Filter for Lincat
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    £21.95 As low as £18.49
    Rating:
    96%
    15  Reviews
  40. DMFit LLDPE Tubing Cutter
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    DMFit LLDPE Tubing Cutter
    £9.99
  41. 3 Stage HMA Heavy Metal Removal 10" Drinking Water Filter System with 1/4" fittings & Faucet Tap by Finerfilters
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    3 Stage HMA Heavy Metal Removal 10" Drinking Water Filter System with 1/4" fittings & Faucet Tap by Finerfilters
    £59.99
  42. Finerfilters Mounting Bracket for Universal Inline Water Filters
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    Finerfilters Mounting Bracket for Universal Inline Water Filters
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    £6.99 As low as £2.99
  43. Crypto Kit
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    Heavy Metal Removal Water Filter System with Doulton Ultracarb Ceramic Candle and Choice of Tap
    As low as £87.99
  44. 3M AP2 Head
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    3M AP2 Water Filter Head 1/4" Push Fit Connections
    £21.99 As low as £17.49
  45. Reducing Stem Connector ¦ 3/8" Stem x 1/4" Pushfit ¦ DMFit ARD0406
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    Reducing Stem Connector ¦ 3/8" Stem x 1/4" Pushfit ¦ DMFit ARD0406
    £3.39 As low as £1.69
  46. John Guest PI061208S ¦ 3/8" Stem x 1/4" Push Fit
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    John Guest PI061208S ¦ 3/8" Stem x 1/4" Push Fit
    £3.99 As low as £2.29
    Rating:
    100%
    2  Reviews
  47. John Guest CI3208U7S ¦ 1/4" Push Fit x 7/16" Female ¦ Universal Tap Adaptor
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    John Guest CI3208U7S ¦ 1/4" Push Fit x 7/16" Female ¦ Universal Tap Adaptor
    £3.99 As low as £2.59
    Rating:
    100%
    2  Reviews
  48. John Guest CI3212U7S ¦ 3/8 Push Fit x 7/16 Universal Female Tap Adapter
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    John Guest CI3212U7S ¦ 3/8 Push Fit x 7/16 Universal Female Tap Adapter
    £4.49 As low as £2.79
    Rating:
    100%
    2  Reviews
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