10 bestCountertop Water Filtersof May 2025
112M consumers helped this year.
40% off
1
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
9.8
2
British Berkefeld 6L Stainless Steel Gravity Water Filter System | Comes With 2 Ultra Sterasyl Cartridges | Great Tasting Clean Water | No Power Or Plumbing Required | For Home Or Outdoor Use
DOULTON
9.6
3
Waterdrop Mega Electric Water Filter Jug with a 3-Months Filter, 6L Countertop Water Filter System, Reduces Chlorine, Lead, Mercury, Reduce PFAS, PFOA/PFOS, 757 Litres, Blue (1 Filter Included)
Waterdrop
Editor’s Choice
9.4
4
ZeroWater 32 Cup Ready-Read 5-Stage Water Filter Dispenser, NSF Certified to Reduce Lead and PFOA/PFOS, Instant TDS Read Out
ZeroWater
9.1
5
British Berkefeld 8.5L Stainless Steel Gravity Water Filter System | Comes With 2 Ultra Fluoride Cartridges | Great Tasting Clean Water | No Power Or Plumbing Required | For Home Or Outdoor Use
DOULTON
8.8
OtherUp to 41% off
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
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
10% off
6
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, White
Waterdrop
8.5
7
British Berkefeld Water Filter with Activated Carbon - 2 x 7 Ultra Fluoride Ceramic Gravity Filter Cartridge Reduces Contaminants | WRAS Certified Drinking Water Candle Element| 8B76
DOULTON
8.3
41% off
8
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
INVIGORATED WATER
Editor’s Choice
8.0
9
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
Berkey
7.7
21% off
10
Frizzlife WB99-H Countertop Reverse Osmosis System, Instant Hot Water Dispenser, Alkaline RO Water Filter, NSF/ANSI 58 Certified Elements, Adjustable Temp & Volume, TDS & Filter Life Monitoring
FRIZZLIFE
7.4
More products we considered
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)
Waterdrop WD-M1 Reverse Osmosis Water Filter Countertop, 𝐇𝐨𝐭 Water Countertop Reverse Osmosis System, 7 Temperature Options, 6 Stage Purification, 3:1 Pure to Drain, No Installation, Gray
A Guide to Selecting the Best Countertop Water Filters
Choosing the right countertop water filter can significantly improve the quality of your drinking water. It's important to understand the key specifications and features to ensure you select a filter that meets your needs. Here are some essential aspects to consider when picking a countertop water filter.
Filtration Technology
Filtration technology refers to the method used by the filter to remove contaminants from the water. This is important because different technologies target different types of impurities. Common types include activated carbon, reverse osmosis, and ceramic filters. Activated carbon is effective for removing chlorine, bad tastes, and odors. Reverse osmosis can remove a wider range of contaminants, including heavy metals and dissolved solids, but it may also remove beneficial minerals. Ceramic filters are good for removing bacteria and sediment. Choose a technology based on the specific contaminants you want to remove from your water.
Filter Lifespan
Filter lifespan indicates how long the filter will effectively clean your water before it needs to be replaced. This is important for both convenience and cost-effectiveness. Lifespans can range from a few months to a year or more. If you have a large household or consume a lot of water, a filter with a longer lifespan may be more suitable. Conversely, if you live alone or use the filter infrequently, a shorter lifespan might be sufficient. Always check the manufacturer's recommendations and consider your water usage when choosing a filter.
Flow Rate
Flow rate measures how quickly the filter can process water, usually in gallons per minute (GPM). This is important because it affects how long you have to wait for filtered water. Higher flow rates are more convenient for larger households or when you need water quickly. However, very high flow rates might compromise filtration quality. For most households, a flow rate between 0.5 to 1 GPM is adequate. Consider your daily water needs and how patient you are willing to be when waiting for filtered water.
Contaminant Removal
Contaminant removal refers to the types and amounts of impurities the filter can eliminate from your water. This is crucial for ensuring the water you drink is safe and healthy. Look for filters that are certified to remove specific contaminants like lead, chlorine, bacteria, and pesticides. The more contaminants a filter can remove, the better, but also consider your local water quality report to identify which contaminants are most prevalent in your area. Choose a filter that targets the impurities you are most concerned about.
Ease of Installation and Maintenance
Ease of installation and maintenance refers to how simple it is to set up and maintain the filter. This is important for convenience and ensuring the filter continues to work effectively. Some filters require professional installation, while others can be easily attached to your faucet. Maintenance typically involves replacing the filter cartridge, which should be straightforward and not too frequent. If you prefer a hassle-free experience, look for filters that are easy to install and have clear instructions for maintenance.
Size and Design
Size and design refer to the physical dimensions and appearance of the filter. This is important for ensuring the filter fits well in your kitchen and matches your aesthetic preferences. Countertop water filters come in various sizes, so measure your available space before purchasing. Some designs are sleek and modern, while others are more utilitarian. Choose a filter that fits comfortably on your countertop and complements your kitchen decor.
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