Comparative: under sink water filters 2025

Small budget, big dreams? Discover our community’s favourite quality products at low prices.

Top value

Insert, water filter, water filter, filter cartridge, replacement filter, insert, for Kärcher 4.730–059.0 (4 pieces)

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Price

16£58

7£29

-

56%

Ratings

2

Brand

AOUGO

Length

7.73 mm

Norm

-

Pcs per pack

4.0 products

Material

-

Width

7.73 mm

4 pieces Use, Water filter water filter, Filter cartridge, Replacement filter, use, for Kärcher 4.730–059.0

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8£54

CYSLMUK

13.0 mm

-

4.0 products

Plastic

3.5 mm

Water filter for garden hose, 2 pieces 3/4 inch water pre-filter water filter set with 4 filter elements & 2 quick adapters for high-pressure cleaners, garden pump

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26£90

12£45

-

53%

MEMKEY

11.6 mm

-

2.0 products

Polyethylene, Acrylonitrile butadiene styrene (ABS)

4.8 mm

Striking the perfect balance between price and quality, here are our community’s top picks.

Top quality/price ratio

Washable Nylon IBC Lid Filter with Lid for IBC Rainwater Tank 1000 L DN 75 Needle Felt Black 165 mm

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Price

36£19

17£97

-

50%

Ratings

Brand

LLING

Length

165.0 mm

Norm

-

Pcs per pack

1.0 products

Material

Plastic, Nylon

Width

165.0 mm

RO Membrane Water Filter For Hot Water Dispenser RO Water Filter 0.0001 µm

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32£99

BREDECO

60.0 mm

-

1.0 products

Polypropylene

60.0 mm

15-stage anti-limescale shower filter with vitamin C - High flow shower filter to remove chlorine and fluoride - 2 cartridges included - Shower filter

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42£86

20£43

-

52%

MEMKEY

8.3 mm

-

2.0 products

Carbon

11.9 mm

Settle for nothing less than the best with this selection of premium products with the highest user ratings.