Top 10 Reverse Osmosis water filter system UK – Water Filter Cartridges

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1. Water2buy

Water2buy Reverse Osmosis RO600 | 5 Stage Reverse Osmosis Water Filter System With Pump

Water2buy - The product is designed to be easy to self install and we are always here to support you before and long after you buy. To maintain its functionality, the filters should be replaced annually to maintain a high standard of water cleanliness. The membrane in the unit should be replaced every two years.

Should anything go wrong at any point in your pre or post sale we promise to fix it so that you are 100% satisfied. The water2buy ro600 reverse osmosis water filter removes harmful contaminants from water such as fluoride, chlorine, lead and nitrates. We provide help through manuals, easy install guides, diagrams, phone support, skype, videos, email and instant message. We won't leave you alone or stranded we are passionate about helping you get the best value and best service. What’s in the box: 1 reverse osmosis system, 1 saddle valve, 1 install guide, 1 faucet / tap, 1 waste saddle clap, 1 Power supply, 1 complete set of filters with membrane, 1 Storage tank, 3m 1/4" piping.

It works by pushing the water under pressure through a number of increasingly smaller filters and finally through a semi-permeable membrane essentially trapping all contaminants. The compact size of mm 140 x 390 x 520 comes with a 245mm diameter storage tank which fits comfortably under any kitchen sink. The filtered water has superior smell and taste providing healthy and clean water to your family. The filter set is a perfect product for 1-4 people.
BrandWater2buy
ManufacturerWater2buy
Height52 cm (20.47 Inches)
Length39 cm (15.35 Inches)
Width14 cm (5.51 Inches)
Part NumberRO600
ModelRO600
Warranty5 years from the date of purchase.

2. Geekpure

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

Geekpure - Easy&convenient-streamlined diy filter installation; fits most under sink cabinets, the ratio of pure water and waste water is 1:2. Tankless and without faucet, but add-on drinking water Kit with 2.

8 gallon tank available, amazon asin :B07D9JKSLJ or B07DBZN79S. High quality-- all tube, ro membrane complies with NSF/ANSI standard 58 to provide healthy, fittings, safe, and pure water. Responsable manufacturer- iso9001:2008 certificated Manufacturer, also Member of Water Quality Association WQA. High efficient filtration-3-stage reverse osmosis drinking water filtration system with nsf certificated thin-film composite ro membrane filters down to 00001 micron, taste, odor, bacteria, asbestos, including heavy metal arsenic, Cadmium, Lead, Lead, Fluoride, Cryptosporidium, Hardness, Chlorine, Mercury, Reduce 99% contaminant, Giardia Cysts, and more 1000+ contaminants.
BrandGeekpure
ManufacturerGeekpure
Height13.21 cm (5.2 Inches)
Length37.59 cm (14.8 Inches)
Weight5
Width23.37 cm (9.2 Inches)
Part NumberGeekpure RO3-100G
ModelRO3--100G

3. Osmio Water

No Installation, Completely Portable, Hot Water and Ambient Water at a Touch of a Button!, Produces Boiling Hot Water, Osmio Zero Installation Portable Reverse Osmosis System

Osmio Water - Simply plug and play! no need for any installation! So easy! Replaces your kettle by also producing boiling hot water, at the touch of a button. Filters 7. 8 l per hour, hot water production 450ml/min, hot tank capacity 500ml; pure water tank capacity 1500ml. Produces water thousands of times more pure than traditional gravity filters or jug filters. Very compact and can be put anywhere.
BrandOsmio Water
ManufacturerOsmio
Height45 cm (17.72 Inches)
Length47 cm (18.5 Inches)
Width20 cm (7.87 Inches)
Part NumberZEROIP-II-W
ModelZEROIP-II-W
Warranty1 year.

4. Water2buy

WATER2BUY Universal 5 Stage Reverse Osmosis Water Filter Complete Replacement Set

Water2buy - Fourth stage: pure life patented self clean Reverse Osmosis membrane filters all impurites down to 1 five millonth of an inch. Fifth stage: post active carbon filter absorbs colours and molecules from the storage tank, avoiding second pollution and improving taste.

Second stage: pressed and grained actived carbon with strong absorption properties, which removes 2-dichloroethylene, odour, pesticides, colour, bleaching agents, toxins and cancer-induced TTHM. First stage: 5 Micron fiber filter filters coarse substance and sediment. Standards. Third stage: 5 micron filter in accordance with F. D. A. Filters impurities from 1 micron upwards thus preventing blocking of membrane and extends duration to approx 2-3 years.
BrandWater2buy
ManufacturerWater2Buy
Weight0.73 kg (1.61 Pounds)
Part NumberCOMT7
ModelCOMT7

5. iSpring

White, iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH

iSpring - Benefits the ispring rcc7ak water softener includes an additional sixth stage - an alkaline remineralization filter which restores healthy minerals and produces a balanced alkalinity which gives your water a more natural taste than regular 5 stage RO water filter the RO membrane removes not only harmful pollutants but also a few helpful minerals As a result a standard 5 stage RO system produces slightly acidic water with a pH of 7 0 or below. Features beautiful european-style kitchen faucet transparent 1st stage housing for easy visual inspection three extra long life pre-filters to remove large contaminants and protect RO membrane Ultra fine RO filter to remove contaminants down to 0 0001 microns fine GAC filter to provide final polishing to the purified water and AK filter to finally restore just the right proportion of healthy minerals and a natural alkaline balance The end result is great-tasting bottled-water quality.

Easy do it yourself installation the water purifier is designed for do-it-yourself installation and all necessary parts for installation are included backed by clear well-organized written instructions instructional videos and access to iSpring unparalleled technical support The entire alkaline water filter fits nicely under a standard kitchen sink For leak-free installation simply push tubing ½ inch deep into quick-fitting connectors and lock no threading pipes needed.

6-stage alkaline remineralization layered filtration: exclusively designed to restore the natural alkalinity and mineral balance of water; this reliable and ultra-safe Reverse Osmosis RO water filtration system converts your water into clean, arsenic, fluoride, asbestos, sodium, lead removes up to 98%, pure and healthy drinking water by removing up to 99% of over 1, 000 harmful contaminants like chlorine, calcium and more. 100% satisfied customers rcc7ak from america’s favorite brand of under sink water filter is the no 1 rated reverse osmosis systems in the USA backed by iSpring extended manufacturer upon registration at 123filter DOT com / and lifetime personalized support line 678-261-7611 from Alpharetta GA combined with premium quality components this water filter is to deliver endless bottled quality drinking water right in your home for many years to come eliminating plastic bottles.
BrandiSpring
ManufactureriSpring
Height45.72 cm (18 Inches)
Length38.1 cm (15 Inches)
Weight9.07 kg (20 Pounds)
Width20.32 cm (8 Inches)
Part NumberRCC7AK
ModelRCC7AK

6. FINERFILTERS

Finerfilters Domestic Home Undersink 5 Stage Reverse Osmosis System with Fluoride Removal 50GPD, for The Very Best Drinking Water

FINERFILTERS - Finerfilters domestic undersink 5 stage Reverse Osmosis System 50GPD, For The Very Best Drinking Water. Filters to be replaced every Six Months, A Finerfilters Ltd Branded Product. This superb system produces up to 190 litres per day of purified water and Comes with 3 US gallon storage tank, Post Filters, Chrome Faucet Tap and all Pipes, Installation Manual, Pre Filters, and Fittings Required for easy Installation. Membrane can last between 1 and 2 years dependent on water hardness. System dimensions: length 41cm width 26cm Height 44cm Tank: Length/width 26cm Height 34cm.
BrandFINERFILTERS
ManufacturerFinerfilters
Part NumberFF-D5-RO

7. VYAIR

Koi and Tropical Aquariums and Window Cleaning, VYAIR RO-200 4-Stage 200 Gallons Per Day 757 Litres Reverse Osmosis Water Filter System with Pump for Drinking Water

VYAIR - Premium quality - a high standard of Care Is used To Manufacture and Build This Unit. Low maintenance cost - Value For Money Replacement Cartridges and Membranes.

The full set - package contains the 3 filter cartridges, 2 x 100 GDP Membrane, all Necessary Housings, 5 Meter Tubing, Connections and Fittings and A Booster Pump.44 stage filtration - pp sediment filter, Granular Activated Carbon Block, coconut Shell Carbon Block, 2 x 100GDP Membrane. This does not apply to failures caused by Abuse, Misuse or Failure To Properly Comply With Installation Instructions. Warranty - this product come with a warranty of 12 months.
BrandVYAIR
ManufacturerVyair
Weight5 kg (11.02 Pounds)
Part NumberRO-200
WarrantyVyair water filter systems are warranted for defects in material and workmanship only. Service life of filter cartridges varies with local water conditions and is thus not warranted. Vyair will not be legally responsible for any damage, including, but not limited to property damage caused by water leakage from failure to follow correct installation and operating specifications.

8. VYAIR

VYAIR RO-600 4-Stage 600 Gallons Per Day 2,272 Litres Reverse Osmosis Water Filter System with Pressure Gauge for Drinking Water, Koi and Tropical Aquariums and Window Cleaning

VYAIR - Warranty - this product come with a warranty of 12 months. This does not apply to failures caused by Abuse, Misuse or Failure To Properly Comply With Installation Instructions.

Premium quality - a high standard of Care Is used To Manufacture and Build This Unit. 4 stage filtration - pp sediment filter, granular Activated Carbon Block, Coconut Shell Carbon Block, 2 x 300GDP Membrane. Low maintenance cost - Value For Money Replacement Cartridges and Membranes. The full set - package contains the 3 filter cartridges, 2 x 300 GDP Membrane, 5 Meter Tubing and All Necessary Housings, Connections and Fittings.
BrandVYAIR
ManufacturerVyair
Part NumberRO-600
WarrantyVyair water filter systems are warranted for defects in material and workmanship only. Service life of filter cartridges varies with local water conditions and is thus not warranted. Vyair will not be legally responsible for any damage, including, but not limited to property damage caused by water leakage from failure to follow correct installation and operating specifications. This is a high output unit and if used to capacity the filters must be changed every 6 weeks. This unit has 6 months warranty if used in commercial capacity or 12 months if used in a domestic environment.

9. SMARDY

Smardy Shut Off Valve for 1/4" 6mm Reverse Osmosis Water Filter Systems

SMARDY - Just push the blue locking ring backwards. No additional sealing material. Colour: body - white, head - blue, connectors: 1/4" inch. Stopcock for the reverse osmosis storage tank with 1/4" inch connectors. Simply insert the hose into the opening and ready. High-grade quick fitting with easy plug connection. Mountable without tools. Food-safe material. Quick release of the hose connection.
BrandSMARDY
ManufacturerSMARDY
Height2.2 cm (0.87 Inches)
Length5 cm (1.97 Inches)
Width3.5 cm (1.38 Inches)
Part NumberZO_021

10. The Water Filter Men

Reverse Osmosis Water Filter System 6 month filter set first 3 stages in 5 stage ro water filter system

The Water Filter Men - Thewaterfiltermen branded water filters. Fits all 10" Housings. Ctm-012791588. 10" 5 micron pp sediment, 10" block carbon, 10" gac filter some systems use a 1 micron sediment in place of this 10" Activated Carbon - just message us with purchase and we will send the 1 micron sediment in place of the Activated Carbon for stage 3. Water filter replacement set 4 stage sets and 5 stage complete sets available in our Amazon Store. 6 month ro Replacement Set.
BrandThe Water Filter Men
ManufacturerThe Water Filter Men
Height7.59 cm (2.99 Inches)
Length27.2 cm (10.71 Inches)
Weight0.9 kg (1.98 Pounds)
Width24 cm (9.45 Inches)
Part Number5micGacCTO