Best Filter Valves Deals Online in the UK (25 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Yuanpgky

New
10Pcs Water Inlet Valve Filter Washer, With Stainless Steel Mesh, Water Filter Washer, Replacement Repair Kit For Washin
【High-Quality Material】This washer/dishwasher/shower valve hose strainer gauze washer features a rubber outer layer and

£3.39
ITROLLE

New
ITROLLE 12PCS CO2 Filter Valves for Coffee Canister, Replacement CO2 Releasing Valves, Compatible with Most Brands, Whit
Suitable size: valve diameter: 1.02inch, small and portable, easy to store, compatible with most brands of coffee storag

£8.47
New
Magnetic Boiler Filter 22mm Inline for Central Heating inc Iso Valves TC-FILTER
Low Profile Drain Valve. Full Bore Isolating Ball Valves. Reduces Carbon Emissions - Saves Energy. Actively Filters Magn

£39.95
CESFONJER

New
CESFONJER RO Water Filter Fitting, 5 pcs 3/8" Inline Tap/Shut-Off Valve/Isolation Valve, for 3/8" Fridge Freezer/Reverse
●Using POM material, hard texture, good anti-aging performance. Oil-resistant sealing ring does not change shape after 1

£9.89
New
5 x 11/2" DOUBLE UNION BALL VALVES PLUMBING ENGINEERING POND FILTER HYDROPONICS
These Blue handle Double union Ball Valves are just another example of our vast selection of pipe fittings both standard

£69.99
Best Value
CESFONJER

New
CESFONJER RO Water Filter Fitting, 5 pcs 3/8" Inline Tap/Shut-Off Valve/Isolation Valve, for 3/8" Fridge Freezer/Reverse
●Using POM material, hard texture, good anti-aging performance. Oil-resistant sealing ring does not change shape after 1

£9.89
Waterdrop

New
Waterdrop Valve Insert for WD-C07, MB-C07, Brita® Maxtra+ Jugs Replacement Accessories
Brand: Waterdrop

£6.99
New
Ovington Magnetic Filter Valves Central Heating System Boiler 22mm
Locate a suitable site for the filter to allow access and servicing. We want you to continue getting the best performanc

£40.99
Waterdrop

New
Waterdrop Valve Insert for WD-C07, MB-C07, Brita® Maxtra+ Jugs Replacement Accessories
Brand: Waterdrop

£6.99
New
Heating Oil Tank Filter with Isolation Valve – Kerosene Fuel Filter Assembly
Heating Oil Tank Filter with Isolation Valve – Complete Kit for Kerosene & Diesel. Keep your heating system running effi

£29.99
Pxyelec

New
Pxyelec 1/2PT to 1/4inch(6.35mm) RO Feed Water Adapter Ball Valve Faucet Tap Feed Reverse Osmosis
Applications: Apply to reverse osmosis water system and housing in line filters etc

£8.99
Pxyelec

New
Pxyelec 1/2PT to 1/4inch(6.35mm) RO Feed Water Adapter Ball Valve Faucet Tap Feed Reverse Osmosis
Applications: Apply to reverse osmosis water system and housing in line filters etc

£8.99
New
Ultra Compact Valve with Oil Tank Filter Valve - Heating Oil Tank Filter Valve
Ultra Compact Isolation Valve : The 1" BSPT male x 1/2" BSPP male valve allows safe isolation before the filter, elimina

£45.00
QTMMC

New
RO Water Filter Shut Off Valve 1/4'' & 1/4'' OD 6.5mm Push Fit Quick Connect Plastic Ball Valve with Handle Universal Fi
Comprehensive Kit – 1/4" OD inline shut-off ball valves, ideal for connecting water pipes, tubes, and air hoses in vario

£4.99
New
ATKINSON Oil Tank Filter Valve Element + Seals AFV-1000-KIT
Choosing this Atkinson kit ensures you are getting the right sized filter and seals for your filter valve - lowering the

£12.00
Yetaha

New
Yetaha RO Straight 1/4" Inch OD Push Fit Connector Hose Quick Connection Control Fittings Plastic Ball Valve Reverse Osm
💧 FUNCTION-----Push fit fittings, Quick Connect Fitting 1/4" RO Water System，lever turn to on or off position to contro

£5.99
New
Valterra Slide Gate Valve 1.5" 2" 3" 4" Outlet Genuine Koi Carp Fish Pond Filter
GENUINE VALTERRA SLIDE GATE VALVES. 43mm 1.5" Valterra Slide Gate Valves. 1.5" Valterra Slide Gate Valves. 2" Valterra S

£56.90
New
Kockney Koi Solvent Weld PVC Ball Valves Control Filter Water Flow Waste Outlet
Fits standard solvent weld pipe. Fully adjustable ball valve.

£10.49
New
1/4" INLINE TAP RO BALL VALVE FOR WATER FILTER
Applications include RO system beverage dispensing, refrigerator, ice maker, coffee machine etc. Inline Tap, Turn lever

£2.49
New
Boiler Filter 22mm Magnetic for Central Heating Systems inc Metal Valves TC-FILT
New Design Boiler Magnetic Water Filter. Providing consistent protection for the boiling system. Connection 2 x ball val

£39.95
New
Ovington Magnetic Filter Central Heating System Boiler 22mm Valves
Locate a suitable site for the filter to allow access and servicing. We want you to continue getting the best performanc

£39.99
New
1/2" & 3/4" BSP MESH GAUZE FILTER SEALS WASHERS FOR TAPS, SHOWER VALVES & HOSES

£14.54
New
Paini Replacement Ceramic Valve Compatible with Brita Torlan & Kelda Filter Taps
Although tap water in developed countries is perfectly safe to drink, it may not look or taste as pleasant as we would l

£18.99
New
2 x Armitage Shanks Y In-Line Filter Service Valves E960613NU + E950731NU
The product is a set of two Armitage Shanks Y In-Line Filter Service Valves, designed for use with boilers, taps, and sh

£29.50
New
Tap Cartridge Valves fits 9.13146 9.13145 FR9145 FR9146 Franke Perrin & Rowe
Can't find the size you are looking for?. Tap Magician The Ceramic Disc Valve Experts. Beat that if you can. On top of t

£12.99

25 Filter Valves deals are available from: Amazon, eBay stores, starting from £2.49.
The biggest discount we found is 10%% on 10Pcs Water Inlet Valve Filter Washer, With Stainless Steel Mesh, Water Filter Washer, Replacement Repair Kit For Washing Machine, Dishwasher, Shower Valve(Black) at Amazon.
The lowest price we found is £2.49 while the highest is £69.99.
Prices for the best Filter Valves deals average at £21.53.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Filter Valves.