Under-Sink Filters

(67 items)

Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter for Baçtёria Reduction, 30,000 Liters Chlorine Reduction Capacity, Direct Connect to Kitchen Faucet, Reduce PFAS, PFOA/PFOS

Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter for Baçtёria Reduction, 30,000 Liters Chlorine Reduction Capacity, Direct Connect to Kitchen Faucet, Reduce PFAS, PFOA/PFOS

£79.99£83.99
Frizzlife Under Sink Water Filter System-High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Quick Change Removes 99.99% Lead, Chlorine, Bad Taste & Odor

Frizzlife Under Sink Water Filter System-High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Quick Change Removes 99.99% Lead, Chlorine, Bad Taste & Odor

£69.99
Frizzlife UDS99-S Under Sink Water Filter System, 8-Stage Direct Connect Water Filtration, 0.5 Micron Reduce 99.99% Lead, Chlorine, Heavy Metals, Scale & Limes, NSF Certified Elements, Stainless Steel

Frizzlife UDS99-S Under Sink Water Filter System, 8-Stage Direct Connect Water Filtration, 0.5 Micron Reduce 99.99% Lead, Chlorine, Heavy Metals, Scale & Limes, NSF Certified Elements, Stainless Steel

£125.99
Frizzlife SW10F Under Sink Water Filter System with Brushed Nickel Faucet, NSF/ANSI 53&42 Certified, Reduces 99.99% Lead, Chlorine, Bad Taste & Odor, 8K Gallons High Capacity, 0.5 Micron, USA Tech

Frizzlife SW10F Under Sink Water Filter System with Brushed Nickel Faucet, NSF/ANSI 53&42 Certified, Reduces 99.99% Lead, Chlorine, Bad Taste & Odor, 8K Gallons High Capacity, 0.5 Micron, USA Tech

£79.99
Under Sink Drinking Water Filter System Including Water Filter Tap, Inline Water Filter and Accessories | Aqua Quality | Removes Chlorine, Pesticides, Herbicides, VOCs, and more.

Under Sink Drinking Water Filter System Including Water Filter Tap, Inline Water Filter and Accessories | Aqua Quality | Removes Chlorine, Pesticides, Herbicides, VOCs, and more.

£23.99
iSpring CU-A4 Ultra-Filtration Under Sink Water Filter System, Tankless 4-Stage High Capacity, Remove 99.99% Contaminants, Quick Filter Change with Chrome Faucet, White

iSpring CU-A4 Ultra-Filtration Under Sink Water Filter System, Tankless 4-Stage High Capacity, Remove 99.99% Contaminants, Quick Filter Change with Chrome Faucet, White

£172.99
Frizzlife SW10 Under Sink Water Filter System, NSF/ANSI 53&42 Certified, Reduces 99.99% Lead, Chlorine, Bad Taste & Odor, Direct Connect Under Counter Drinking Water Filter, High Capacity, 0.5 Micron

Frizzlife SW10 Under Sink Water Filter System, NSF/ANSI 53&42 Certified, Reduces 99.99% Lead, Chlorine, Bad Taste & Odor, Direct Connect Under Counter Drinking Water Filter, High Capacity, 0.5 Micron

£74.99
Undersink Drinking Water Tap Filter Kit System Including Faucet and Accessories

Undersink Drinking Water Tap Filter Kit System Including Faucet and Accessories

£19.99
iSpring RCC1UP-AK 100GPD Under Sink 7-Stage Reverse Osmosis RO Drinking Filtration System and Ultimate Water Softener with Alkaline Remineralization, Booster Pump and UV Ultraviolet Filter

iSpring RCC1UP-AK 100GPD Under Sink 7-Stage Reverse Osmosis RO Drinking Filtration System and Ultimate Water Softener with Alkaline Remineralization, Booster Pump and UV Ultraviolet Filter

£478.99
Ibergrif M91009 Undersink Water Filter System NSF/ANSI 42 Certified Reduces Chlorine, Lead, Fluoride, Bad Taste and Odor, Quick Installation, Black

Ibergrif M91009 Undersink Water Filter System NSF/ANSI 42 Certified Reduces Chlorine, Lead, Fluoride, Bad Taste and Odor, Quick Installation, Black

£47
Under Sink Drinking Water Filter Kit System Including Tap and Accessories - Finerfilters CLASSIC FF-6010PF (Baseball + Extra Filter)

Under Sink Drinking Water Filter Kit System Including Tap and Accessories - Finerfilters CLASSIC FF-6010PF (Baseball + Extra Filter)

£39.99
Frizzlife GX99 UF Under Sink Water Filter System - 0.01 Micron, High Flow Drinking Water Filtration with Brushed Nickel Dedicated Faucet, Zero Waste Water, No Power Required, USA Tech Support

Frizzlife GX99 UF Under Sink Water Filter System - 0.01 Micron, High Flow Drinking Water Filtration with Brushed Nickel Dedicated Faucet, Zero Waste Water, No Power Required, USA Tech Support

£159.9
iSpring US15SD Direct-Connect Under Sink Water Filter System, High Capacity Filtration, Fits Kitchen and Bathroom Faucets, Reduces Lead and Chlorine, 10

iSpring US15SD Direct-Connect Under Sink Water Filter System, High Capacity Filtration, Fits Kitchen and Bathroom Faucets, Reduces Lead and Chlorine, 10" x 2.5", Black

£53.99
ZeroWater Replacement Water Filter Cartridges, 5 Stage Filtration System Reduces Fluoride, Chlorine, Lead and Chromium, 4 x Filter

ZeroWater Replacement Water Filter Cartridges, 5 Stage Filtration System Reduces Fluoride, Chlorine, Lead and Chromium, 4 x Filter

£53.94
iSpring RO400 Reverse Osmosis System, Tankless Water Filtration System, 400 GPD Fast Flow Under Sink RO System with Brushed Nickel Faucet, 2.5:1 Pure to Drain Ratio, TDS Reduction, White

iSpring RO400 Reverse Osmosis System, Tankless Water Filtration System, 400 GPD Fast Flow Under Sink RO System with Brushed Nickel Faucet, 2.5:1 Pure to Drain Ratio, TDS Reduction, White

£332.99
BWT WS555 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 14 Litre

BWT WS555 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 14 Litre

£639.99
Frizzlife TW10 Under Sink Water Filter System, NSF/ANSI 53&42 Certified Elements, Reduce 99.99% Lead, Chlorine, Chloramine, Fluoride, Bad Taste & Odor, Direct Connect, 0.5 Micron

Frizzlife TW10 Under Sink Water Filter System, NSF/ANSI 53&42 Certified Elements, Reduce 99.99% Lead, Chlorine, Chloramine, Fluoride, Bad Taste & Odor, Direct Connect, 0.5 Micron

£179.99
Waterdrop WD-CTF-06 Countertop Water Filter, 4000 Gallons Faucet Water Filter for Tap with Filter Life Reminder, Reduces Heavy Metals, Bad Odor, and 99% Chlorine (1 Filter Included)

Waterdrop WD-CTF-06 Countertop Water Filter, 4000 Gallons Faucet Water Filter for Tap with Filter Life Reminder, Reduces Heavy Metals, Bad Odor, and 99% Chlorine (1 Filter Included)

£42.99
Frizzlife Reverse Osmosis System - Tankless 400 GPD Drinking Water Filtration System, Quick Twist Under Sink RO Filter - 1.5 : 1 Pure to Drain - Reduce TDS, Compact Footprint, USA Tech Support, PD400

Frizzlife Reverse Osmosis System - Tankless 400 GPD Drinking Water Filtration System, Quick Twist Under Sink RO Filter - 1.5 : 1 Pure to Drain - Reduce TDS, Compact Footprint, USA Tech Support, PD400

£299.99
Geekpure Inline Under Sink Drinking Water Filtration Kit DIY System Remove Chlorine

Geekpure Inline Under Sink Drinking Water Filtration Kit DIY System Remove Chlorine

£29.74£34.99
Frizzlife TS99-S Countertop Water Filter System, 9-Stage Stainless Steel Faucet Water Filtration, 0.5 Micron NSF Certified Elements Reduces 99.99% Lead, Chlorine, Heavy Metals, Scale and Limes

Frizzlife TS99-S Countertop Water Filter System, 9-Stage Stainless Steel Faucet Water Filtration, 0.5 Micron NSF Certified Elements Reduces 99.99% Lead, Chlorine, Heavy Metals, Scale and Limes

£139.99
Water2Buy Easy1 Water Filter System, provide 6000L (1300 Imp. Gal) of clean water for 6-12 months, NSF/FDS/ISO 9001 & 14001 Certified, Under Sink Water Filter tap Easy DIY Kit Model: W2BE1B

Water2Buy Easy1 Water Filter System, provide 6000L (1300 Imp. Gal) of clean water for 6-12 months, NSF/FDS/ISO 9001 & 14001 Certified, Under Sink Water Filter tap Easy DIY Kit Model: W2BE1B

£54.99
1/2

1/2" Cold Water Filtration in-Line Purify System Housing + Whole Filter Set

£17.49
Finerfilters Reverse Osmosis Under Sink Drinking Water Filter System (50GPD) for Home Domestic, Removes up to 99% of Contaminants for the Very Best Drinking Water (5 Stage)

Finerfilters Reverse Osmosis Under Sink Drinking Water Filter System (50GPD) for Home Domestic, Removes up to 99% of Contaminants for the Very Best Drinking Water (5 Stage)

£129.99
AQUAPHOR RO-101S Compact Reverse Osmosis Water Filter - Under Sink Filtration System

AQUAPHOR RO-101S Compact Reverse Osmosis Water Filter - Under Sink Filtration System

£243.75
Waterdrop Reverse Osmosis Instant Hot Water RO Filter System, 600 GPD, 2271L, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart LED Faucet, WD-KJ600/WD-K6

Waterdrop Reverse Osmosis Instant Hot Water RO Filter System, 600 GPD, 2271L, Tankless, 2:1 Pure to Drain, Under Sink, TDS Reduction, Smart LED Faucet, WD-KJ600/WD-K6

£499.99
plplaaoo Water Filter Housing,10

plplaaoo Water Filter Housing,10" Standard Whole House Water Filter Housing,Transparent Under Sink Water Filter Housing with Filter 1in Brass Port for Impurities Removal

£37.23
Drinking Water Tap, MIFULY Commercial Water Filtration Tap for Under Sink Water Filter System Kitchen Bar Sink Drinking Water Tap, Brushed Nickel Water Tap

Drinking Water Tap, MIFULY Commercial Water Filtration Tap for Under Sink Water Filter System Kitchen Bar Sink Drinking Water Tap, Brushed Nickel Water Tap

£29.9
Waterdrop G3P600 Reverse Osmosis Water Filter, 600 GPD, Water Softener, Reduce TDS, Reduce Scale, Enhance the Flavor of Coffee and Tea, 2:1 Pure to Drain, Smart LED Faucet

Waterdrop G3P600 Reverse Osmosis Water Filter, 600 GPD, Water Softener, Reduce TDS, Reduce Scale, Enhance the Flavor of Coffee and Tea, 2:1 Pure to Drain, Smart LED Faucet

£449.99
Doulton ¦ Hip Biotect Ultra Inline Compact Under Counter Water Filter with M12 Thread with Biotect Ultra Water Filter Included (2501) ¦ Filtration System Under The Kitchen Sink ¦ W9330060 ¦

Doulton ¦ Hip Biotect Ultra Inline Compact Under Counter Water Filter with M12 Thread with Biotect Ultra Water Filter Included (2501) ¦ Filtration System Under The Kitchen Sink ¦ W9330060 ¦

£94.95
Geekpure 6-Stage Reverse Osmosis Drinking Water Filter System with Mineral Remineralization Filter-75 GPD

Geekpure 6-Stage Reverse Osmosis Drinking Water Filter System with Mineral Remineralization Filter-75 GPD

£157.99
Doulton Water Filter with Activated Carbon - 10

Doulton Water Filter with Activated Carbon - 10" BioTect Ultra Ceramic Undersink & Countertop Tap Filter Cartridge Reduces Contaminants | NSF Certified Candle Element | M12 Thread | 2501

£29.95
Monarch Water Ultimate Midi HE WRAS-approved Water Softener Includes 15mm Hoses, Suitable for up to 6 people

Monarch Water Ultimate Midi HE WRAS-approved Water Softener Includes 15mm Hoses, Suitable for up to 6 people

£649
Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System 75GPD - Plus Extra 7 Filters

Geekpure 5-Stage Reverse Osmosis Drinking Water Filter System 75GPD - Plus Extra 7 Filters

£156.39
Geekpure 3-Stage Portable Aquarium Countertop Reverse Osmosis RO Drinking Water Filter System-100 GPD

Geekpure 3-Stage Portable Aquarium Countertop Reverse Osmosis RO Drinking Water Filter System-100 GPD

£49.99
Waterdrop X8 Reverse Osmosis System, Water Softener, NSF/ANSI 58&372 Certified, 800 GPD Tankless Reverse Osmosis Water Filter, 9-Stage Undersink RO Water Filtration System, 2:1 Pure to Drain

Waterdrop X8 Reverse Osmosis System, Water Softener, NSF/ANSI 58&372 Certified, 800 GPD Tankless Reverse Osmosis Water Filter, 9-Stage Undersink RO Water Filtration System, 2:1 Pure to Drain

£799
Tapworks NSC11PRO Water Softener Easyflow Metered - Full Installation Kit +Hoses

Tapworks NSC11PRO Water Softener Easyflow Metered - Full Installation Kit +Hoses

£607.55
Aqua Filter Housing Set Two Stage Water Filtration System

Aqua Filter Housing Set Two Stage Water Filtration System

£32.49£39.99
Water2Buy Easy RO Reverse Osmosis Water Filtration System with Faucet - Tankless Space Saving Design, 600 GPD Fast Flow

Water2Buy Easy RO Reverse Osmosis Water Filtration System with Faucet - Tankless Space Saving Design, 600 GPD Fast Flow

£300
Geekpure 5-Stage Reverse Osmosis RO Drinking Water Filter System-75GPD

Geekpure 5-Stage Reverse Osmosis RO Drinking Water Filter System-75GPD

£134.31
BWT WS455 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 10 Litre

BWT WS455 Hi Flow Electronic Demand Block/Tablet Water Softener, Blue, 10 Litre

£599.99£688
Waterdrop Spin Down Sediment Filter, Reusable Whole House Sediment Water Filter, Flushable Pre-Filtration System for City/Well Water, 1

Waterdrop Spin Down Sediment Filter, Reusable Whole House Sediment Water Filter, Flushable Pre-Filtration System for City/Well Water, 1" + 3/4" MNPT, WD-PF01

£49.99
Frizzlife G210-SCALE Gravity-Fed Water Filter System, NSF Certified Element with Scale Inhibition Reduces 99% Chlorine, Taste & Odor, Impurity, Purifier System with Stand for Home, Camping, 9.46L

Frizzlife G210-SCALE Gravity-Fed Water Filter System, NSF Certified Element with Scale Inhibition Reduces 99% Chlorine, Taste & Odor, Impurity, Purifier System with Stand for Home, Camping, 9.46L

£159.99
Geekpure 6-Stage Reverse Osmosis Drinking Water Filter System with Alkaline pH+ Remineralization Filter-75 GPD

Geekpure 6-Stage Reverse Osmosis Drinking Water Filter System with Alkaline pH+ Remineralization Filter-75 GPD

£157.99
iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10

iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet

£173.99
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters

Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters

£473.1
Geekpure 6 Stage Reverse Osmosis Drinking Water Filter System with DI Filter TDS to 0-75 GPD

Geekpure 6 Stage Reverse Osmosis Drinking Water Filter System with DI Filter TDS to 0-75 GPD

£138.59
iSpring CKC2 Countertop Drinking Water Filtration System, 2 Stage High Output Includes Activated Carbon Block Filters, White

iSpring CKC2 Countertop Drinking Water Filtration System, 2 Stage High Output Includes Activated Carbon Block Filters, White

£47.99
Skuma Water, No Installation, Portable Reverse Osmosis System - Instant Mineral Water and Hot Water - 750L Filter Capacity

Skuma Water, No Installation, Portable Reverse Osmosis System - Instant Mineral Water and Hot Water - 750L Filter Capacity

£347
iSpring WSP-100SL Reusable Whole House Spin Down Sediment Water Filter, Siliphos Helps Prevent Scale and Corrosion, 1

iSpring WSP-100SL Reusable Whole House Spin Down Sediment Water Filter, Siliphos Helps Prevent Scale and Corrosion, 1" MNPT + 3/4" FNPT, 100 Micron

£78.99
Finerfilters FC02 / AP2-C401-SG Deluxe Undersink Water Filter Kit - Replacement Filter

Finerfilters FC02 / AP2-C401-SG Deluxe Undersink Water Filter Kit - Replacement Filter

£16.99
Frizzlife RO Water Filter Faucet- Drinking Water Faucet fits Most Reverse Osmosis System & Water Filtration System-SUS304 Stainless Steel, Black

Frizzlife RO Water Filter Faucet- Drinking Water Faucet fits Most Reverse Osmosis System & Water Filtration System-SUS304 Stainless Steel, Black

£29.99
iSpring RCS5T Commercial Tankless Reverse Osmosis System, 1.5:1 Pure to Drain Ratio, with Pump Pressure Gauge, 500 GPD

iSpring RCS5T Commercial Tankless Reverse Osmosis System, 1.5:1 Pure to Drain Ratio, with Pump Pressure Gauge, 500 GPD

£687.99
Water2Buy EASY RO | Easy DIY Reverse Osmosis System with Easy Twist Filters | 5 Stage Reverse Osmosis Water Filter System Without Pump

Water2Buy EASY RO | Easy DIY Reverse Osmosis System with Easy Twist Filters | 5 Stage Reverse Osmosis Water Filter System Without Pump

£169.99
Hydro+ H15PA Carbon Block Filter with Scale Inhibitor and 1/4

Hydro+ H15PA Carbon Block Filter with Scale Inhibitor and 1/4" Push Fit Fittings | 1 Micron Inline Filter for Samsung, LG, GE, Bosch, Daewoo, Neff, Siemens Fridges

£15.5
Eddy Electronic Water Descaler - Water Softener Alternative - Money Back Guarantee - UK/EU Version

Eddy Electronic Water Descaler - Water Softener Alternative - Money Back Guarantee - UK/EU Version

£149
iSpring GA1-BN 6.5

iSpring GA1-BN 6.5"x11" 14oz Solid Brass Heavy Duty Water Filter Designer Faucet, Fits Most Reverse Osmosis Units, High-Spout, Brushed Nickel

£35.99
Monarch Water Ultimate Midi HE WRAS-Approved Water Softener for 15mm Supplies, Suitable for 1-6 People and Includes 10kg Monarch Tablet Salt

Monarch Water Ultimate Midi HE WRAS-Approved Water Softener for 15mm Supplies, Suitable for 1-6 People and Includes 10kg Monarch Tablet Salt

£661.49
Standard Water Filter Housing Spanner, for under sink and reverse osmosis filters

Standard Water Filter Housing Spanner, for under sink and reverse osmosis filters

£4.95
10

10" Water Filter Housing, 3/4" BSP Brass Ports with PRV, Standard size (Clear Bowl)

£14.99
3M AP2 Water Filter Head, with 1/4

3M AP2 Water Filter Head, with 1/4" Push Fit Connections and A2 Keyed Head | Model No. VB2-JG / 52-196116

£25.95
10

10" Standard Filter Clear Housing with 3/4" ports and Pressure Reducing Valve

£19.99
HydroBlu Versa Flow Water Filter System Package

HydroBlu Versa Flow Water Filter System Package

£30.12
FILTA WATER FILTER

FILTA WATER FILTER

£56
EcoAqua Filter Compatible for Replacing Insinkerator F-201R Filter, 4-Pack

EcoAqua Filter Compatible for Replacing Insinkerator F-201R Filter, 4-Pack

£60.9
iSpring F10KU 1-Year Replacement Supply Filter Cartridge Pack Set for 7-Stage Alkaline Mineral UV Reverse Osmosis RO Systems, 10 Piece, White

iSpring F10KU 1-Year Replacement Supply Filter Cartridge Pack Set for 7-Stage Alkaline Mineral UV Reverse Osmosis RO Systems, 10 Piece, White

£91.99
Under Sink Water Filter System High Capacity 80,000 Litres Undersink Drinking Water Filtration System Reduce Heavy Metals, Chlorine, Bad Taste, Odours

Under Sink Water Filter System High Capacity 80,000 Litres Undersink Drinking Water Filtration System Reduce Heavy Metals, Chlorine, Bad Taste, Odours

£59.99
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