Best Filtration Deals Online in the UK (10 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
Waterdrop

New
Waterdrop Water Filter Camping, Personal Water Filter Straw with Gravity Water Bag, 0.1 Micron Water Filtration System D
𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐍𝐨𝐭𝐞:There are 3 parts in the package of this item: a filter straw, a white small bag and a blue grav

£31.99 £39.99
Waterdrop

Used
Waterdrop Water Filter Camping, Personal Water Filter Straw with Gravity Water Bag, 0.1 Micron Water Filtration System D
𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐍𝐨𝐭𝐞:There are 3 parts in the package of this item: a filter straw, a white small bag and a blue grav

£26.30
Waterdrop

New
Waterdrop Water Filter Camping, Personal Water Filter Straw with Gravity Water Bag, 0.1 Micron Water Filtration System D
𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐍𝐨𝐭𝐞:There are 3 parts in the package of this item: a filter straw, a white small bag and a blue grav

£39.99
17% Off
Waterdrop

New
[Original] Waterdrop WD-PF-01A Plus Replacement Filters for All Waterdrop Jug Filtration System, Last Up to 3 Months 757
𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The filter is NSF 42 certified for the reduction of chlorine, taste and odor. I

£24.99 £29.99
Best Value
Waterdrop

New
[Original] Waterdrop WD-PF-01A Plus Replacement Filters for All Waterdrop Jug Filtration System, Last Up to 3 Months 757
𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The filter is NSF 42 certified for the reduction of chlorine, taste and odor. I

£23.74 £29.99
Sawyer

New
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
Ideal for outdoor recreation, hiking, camping, scouting, domestic and international travel and emergency preparedness

£44.87
15% Off
FRIZZLIFE

New
Frizzlife Under Sink Water Filter System SK99-NEW, Direct Connect, NSF/ANSI 53&42 Certified 0.5 Micron Carbon Block, Rem
[Fully Certificated System] Frizzlife SK99 under sink water filter system is rigorously tested and certified by IAMPO ag

£104.03 £122.39
Waterdrop

New
Waterdrop WD-RF10 Water Filter, NSF/ANSI 42 Certified, 30,000 Liters High Capacity, Replacement for Waterdrop Under Sink
【Compatible model】Compatible Replacement Filter for Waterdrop 10UA under sink water filter system, 10UB under sink water

£32.99
Waterdrop

New
Waterdrop WD-RF10 Water Filter, NSF/ANSI 42 Certified, 30,000 Liters High Capacity, Replacement for Waterdrop Under Sink
【Compatible model】Compatible Replacement Filter for Waterdrop 10UA under sink water filter system, 10UB under sink water

£32.99
15% Off
Waterdrop

New
Waterdrop TSA Under Sink Water Filter System, 3-Stage High Capacity Water Filtration System, NSF/ANSI 42 Certified,Reduc
𝐌𝐨𝐫𝐞 𝐟𝐢𝐥𝐭𝐞𝐫𝐬, 𝐛𝐞𝐭𝐭𝐞𝐫 𝐭𝐚𝐬𝐭𝐞: This under sink water filter system comes with 3 filters and can reali

£110.49 £129.99

10 Filtration deals are available from: Amazon stores, starting from £23.74.
The biggest discount we found is 21% on [Original] Waterdrop WD-PF-01A Plus Replacement Filters for All Waterdrop Jug Filtration System, Last Up to 3 Months 757 Liters, NSF Certified (Pack of 2) at Amazon.
The lowest price we found is £23.74 while the highest is £110.49.
Prices for the best Filtration deals average at £47.24.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Filtration.