10 bestAt Home Water Purifierof April 2025
112M consumers helped this year.
37% off
1
BRITA Marella XL Water Filter Jug Blue (3.5L) incl. 1x MAXTRA PRO All-in-1 cartridge - large-volume jug with digital LTI and Flip-Lid - now in sustainable Smart Box packaging
BRITA
10.0
38% off
2
BRITA Marella Water Filter Jug Graphite (2.4L) Starter Pack incl. 3x MAXTRA PRO All-in-1 cartridge - fridge-fitting jug with digital LTI and Flip-Lid - now in sustainable Smart Box packaging
BRITA
10.0
3
Waterdrop 10UA Under Sink Water Filter, 30,000 Liters High Capacity Water Filter System, NSF/ANSI 42 Certified,Reduce PFAS, PFOA/PFOS, Reduce Lead, Chlorine, Bad Taste, Odor
Waterdrop
Editor’s Choice
9.7
4
BRITA Flow XXL Water Filter Tank (8.2L) incl. 1x MAXTRA PRO All-in-1 cartridge - fridge-fitting dispenser for families and offices - now in sustainable Smart Box ( branding slightly different)
BRITA
9.5
5
British Berkefeld 6L Stainless Steel Gravity Water Filter System | Great Tasting Clean Water | No Power Or Plumbing Required | For Home Or Outdoor Use | Comes With 2 Ultra Sterasyl Cartridges
DOULTON
9.2
OtherUp to 23% off
pH Restore Glass Alkaline Water Filter Jug - 3.5L Filter Water Jug with Multi-Stage Filtration, Reduces Fluoride Chlorine & impurities, Water Filter Cartridge Included, Pitcher Jug For High pH
pH Recharge 3F Alkaline Countertop Water Filter Dispenser - 3.3 Gallons Water Jug Dispenser - Removes Fluoride Chlorine & Impurities - Improves Water pH - Clean Healthy Drinking Water - 12.5 litres
pH Restore Alkaline Water Filter Jug with Our Long-Life PH001 Filter – Alkaline Water Filter Purifier – Water Filtration Pitcher System – High pH Alkaline Water Machine, 118oz, 3.5L
Invigorated Water PH001 3-Pack Alkaline Water Filter – Plus PH002 UF Membrane Filter - Value Bundle - Compatible with pH Recharge pH Restore and pH Refresh - Water Filter Jug - Water Purifier
50% off
6
BRITA Aluna Water Filter Jug White (2.4L) incl. 1x MAXTRA PRO All-in-1 cartridge - fridge-fitting jug with digital LTI - now in sustainable Smart Box packaging
BRITA
8.9
26% off
7
Aqua Optima Oria Water Filter Jug & 6 x 30 Day Evolve+ Filter Cartridge, 2.8 Litre Capacity, for Reduction of Microplastics, Chlorine, Limescale and Impurities, Blue
Aqua Optima
8.7
8
Culligan ZeroWater 1.7L Water Filter Jug Combo-3x5 Stage Filters+TDS meter, IAPMO Certified to reduce PFOA/PFOS, Fluoride, Lead & other heavy metals, BPA Free
ZeroWater
8.4
9
ZeroWater 2.4L 5-Stage Water Filter Jug, IAPMO Certified to reduce PFOA/PFOS, Fluoride, Lead & other heavy metals-0 TDS, BPA Free, TDS meter included
ZeroWater
8.1
10% off
10
Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Water
Klar Water
7.8
More products we considered
Invigorated Water 3-Pack Alkaline Water Fluoride Filter with Extra 3-Pack UF Membrane Filter - Value Kitchen Bundle - Compatible with pH Recharge, pH Restore, pH Refresh - Water Filter Jug Solution
pH Replenish Glass Alkaline Water Pitcher - Long Lasting Water Filter Pitcher for Pure Drinking Water - Water Jug for High pH Filtered Water - 1.8 L / 61 Oz
Invigorated Water Alkaline Water Filter Jug - Purifies and Enhances pH - Includes Long Life Filter - Ionized Alkaline Water - Glass Water Filter Jug - Fluoride Water Filter - Glass Water Filter - 64oz
pH Recharge Glass Alkaline Countertop Water Filter Dispenser - 2.25 Gallons Water Jug Dispenser - Removes Fluoride Chlorine & Impurities - Improves Water pH - Clean Healthy Drinking Water - 8.5 Litres
Waterdrop Compact Electric Water Filter Jug for Fridge with 3-Months Filter, Countertop Water Filter System, Reduces Chlorine, Lead, Mercury, Reduce PFAS, PFOA/PFOS, 757 Litres, Blue
Waterdrop FreshTaste 𝐒𝐨𝐟𝐭𝐞𝐧 𝐖𝐚𝐭𝐞𝐫 Electric Water Filter Jug, 4L Instant Water Filter Dispenser for Fridge, Reduce Chlorine, Lead, Copper, Purify, White (Replacement Filter: WD-EWFS)
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A Guide to Selecting the Best At Home Water Purifier
Choosing the right at-home water purifier is essential for ensuring that you and your family have access to clean, safe drinking water. There are various types of water purifiers available, each with different features and specifications. Understanding these specifications will help you make an informed decision based on your specific needs and preferences.
Filtration Technology
Filtration technology refers to the method used by the purifier to remove contaminants from the water. Common types include reverse osmosis (RO), ultraviolet (UV), and activated carbon filters. RO systems are highly effective at removing a wide range of impurities, including heavy metals and dissolved salts, making them ideal for areas with hard water. UV purifiers use ultraviolet light to kill bacteria and viruses, which is great for areas with microbiological contamination. Activated carbon filters are excellent for removing chlorine, bad odors, and organic compounds, making them suitable for improving taste and smell. Choose the technology based on the specific contaminants present in your water supply.
Capacity
Capacity refers to the amount of water the purifier can process and store at a time. This is important because it determines how much purified water is available for use. Smaller units with a capacity of 5-10 liters are suitable for small families or individuals, while larger units with a capacity of 10-20 liters are better for bigger families or households with higher water consumption. Consider your daily water usage and the number of people in your household when selecting the right capacity.
Flow Rate
Flow rate is the speed at which the purifier can process water, usually measured in liters per hour. A higher flow rate means faster purification, which is beneficial for households with high water demand. Flow rates can vary from 10 liters per hour to over 50 liters per hour. If you have a large family or frequently need large amounts of purified water quickly, opt for a purifier with a higher flow rate. For smaller households or less frequent use, a lower flow rate may be sufficient.
Maintenance Requirements
Maintenance requirements refer to the frequency and type of upkeep needed to keep the purifier functioning effectively. Some purifiers require regular filter changes, UV lamp replacements, or cleaning. It's important to consider how easy it is to perform these maintenance tasks and the availability of replacement parts. If you prefer a low-maintenance option, look for purifiers with longer-lasting filters and minimal upkeep. For those who don't mind regular maintenance, more complex systems might offer better purification but require more frequent attention.
Certification and Standards
Certification and standards indicate that the purifier has been tested and meets certain quality and safety benchmarks. Look for certifications from reputable organizations such as NSF, WQA, or ISO. These certifications ensure that the purifier effectively removes contaminants and is safe for use. Choosing a certified purifier provides peace of mind that the product has been rigorously tested and meets high standards for water purification.
Installation Type
Installation type refers to how the purifier is set up in your home. There are countertop, under-sink, and wall-mounted options. Countertop purifiers are easy to install and move, making them ideal for renters or those with limited space. Under-sink purifiers are more discreet and save counter space, suitable for permanent installations. Wall-mounted purifiers are convenient and save floor space, perfect for kitchens with limited counter space. Consider your kitchen layout and whether you prefer a temporary or permanent installation when choosing the installation type.
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