We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Countertop Water Filters 2025 in the United States
#1
Winner
Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier
The Bluevua RO100ROPOT-UV Reverse Osmosis System is an impressive countertop water filter designed for those seeking clean and safe drinking water. Its standout feature is the advanced 6-stage filtration system, which includes a UV light and a remineralization filter. This means it not only reduces harmful contaminants like lead and chlorine but also adds essential minerals back into the water, enhancing both taste and health benefits. The filter is certified for lead-free performance.
Rating
10.0
Chosen by1,167
Filtration Technology
Filter Lifespan
Ease of Installation
Most important from
4459 reviews
#2
Brita Water Dispenser, UltraMax Elite Filter, Removes 99% of Lead, Includes 1 Filter, 27-Cup Capacity, Black
The Brita UltraMax Elite Water Filter Dispenser offers several advantages, making it a great choice for those looking to improve their tap water quality. It uses an Elite filter that is capable of removing 99% of lead and reducing 30 other contaminants, including cadmium, mercury, asbestos, and benzene. This ensures safer and better-tasting water by also eliminating the taste and odor of chlorine. The filter lifespan is impressive, with one Elite filter lasting for up to 120 gallons or about six months, which can be more economical and convenient compared to other filters that require more frequent replacements.
Rating
9.1
Filtration Technology
Filter Lifespan
Flow Rate
Most important from
8301 reviews
#3
Brita UltraMax Large Water Dispenser with 1 BritaPlus Filter, 27 Cup, White (Package May Vary)
The Brita UltraMax Large Water Dispenser is designed to offer convenient filtered water at home with a large 27-cup capacity, making it a good choice for families or those who want to avoid frequent refills. It uses the BritaPlus filter, which is effective at reducing twice as many contaminants compared to standard filters, including chlorine, mercury, and heavy metals, while still retaining beneficial minerals for taste. This filter lasts about two months with typical daily use before needing replacement, which is straightforward to do. Its flow rate is suitable for everyday use, providing a steady pour without long waits.
Rating
8.8
Filtration Technology
Filter Lifespan
Flow Rate
Most important from
16109 reviews
Top 10 Best Countertop Water Filters 2025 in the United States
#1
Winner
Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier
Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier
Filtration Technology: 6-stage filtration with UV light
Filter Lifespan: 1-2 years
Flow Rate: 0.26 Liters Per Minute
Contaminant Removal: Reduces lead, chlorine, adds minerals
Ease of Installation: No complicated plumbing, plug and play
Size and Design: 10.9"L x 15.4"W x 14.3"H
Chosen by 1167 this week
Brita Water Dispenser, UltraMax Elite Filter, Removes 99% of Lead, Includes 1 Filter, 27-Cup Capacity, Black
Brita Water Dispenser, UltraMax Elite Filter, Removes 99% of Lead, Includes 1 Filter, 27-Cup Capacity, Black
Filtration Technology: Elite filter
Filter Lifespan: 120 gallons or six months
Flow Rate: slower than other systems
Contaminant Removal: 99% lead, 30 other contaminants
Ease of Installation: straightforward freestanding unit
Size and Design: 5.19"L x 13.94"W x 9.67"H
Brita UltraMax Large Water Dispenser with 1 BritaPlus Filter, 27 Cup, White (Package May Vary)
Brita UltraMax Large Water Dispenser with 1 BritaPlus Filter, 27 Cup, White (Package May Vary)
Filtration Technology: BritaPlus filter
Filter Lifespan: about two months
Flow Rate: steady pour, suitable daily use
Contaminant Removal: reduces chlorine, mercury, heavy metals
Ease of Installation: no plumbing, just fill and filter
Size and Design: 27-cup, durable, white, fits counters
Big Berkey Gravity-Fed Water Filter System with 2 Black Berkey Elements Plus Deluxe 7" Stainless Steel Water View Spigot
Big Berkey Gravity-Fed Water Filter System with 2 Black Berkey Elements Plus Deluxe 7" Stainless Steel Water View Spigot
Filtration Technology: Black Berkey Elements with special media
Filter Lifespan: up to 6,000 gallons
Contaminant Removal: removes 250+ contaminants, chemicals, pathogens
Ease of Installation: no electricity, plumbing; easy countertop setup
Size and Design: 2.25-gallon, compact, 8+ pounds, stainless spigot
SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter, NSF/ANSI 58 Certified, 5 Stage RO Water Filtration System, Water Purifier for Home, No Installation, 4: 1 Pure to Drain, Classic Pure Taste
SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter, NSF/ANSI 58 Certified, 5 Stage RO Water Filtration System, Water Purifier for Home, No Installation, 4: 1 Pure to Drain, Classic Pure Taste
Filtration Technology: 4-stage filtration with UV purification
Filter Lifespan: 528 gallons
Flow Rate: 0.29 Gallons Per Minute
Contaminant Removal: 99.99% of contaminants
Ease of Installation: No plumbing, just plug it in
Size and Design: 18"L x 8"W x 17"H
Related Products
Up to 25% off
Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup
Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup
Filtration Technology: Reduces odors and chlorine, copper, mercury
Filter Lifespan: 40 gallons or two months
Contaminant Removal: Chlorine, copper, mercury
Ease of Installation: Freestanding
Size and Design: 18"L x 5.67"W x 10.47"H
APEC Water Systems ROES-50 Reverse Osmosis Water Filter Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis System
APEC Water Systems ROES-50 Reverse Osmosis Water Filter Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis System
Filtration Technology: 5-stage reverse osmosis
Flow Rate: 0.03 gallons per minute
Contaminant Removal: Removes 99% arsenic, lead, chlorine
Ease of Installation: Under sink, some effort needed
Size and Design: 16x5.25x17.5 inches, lead-free faucet
UV Reverse Osmosis Water Filter Countertop, 5-Stage RO Water Filtration System, 5:1 Pure to Drain, No Installation Required, Portable Water Purifier for Home Kitchen
UV Reverse Osmosis Water Filter Countertop, 5-Stage RO Water Filtration System, 5:1 Pure to Drain, No Installation Required, Portable Water Purifier for Home Kitchen
Filtration Technology: 5-stage RO with UV sterilization
Filter Lifespan: about one year
Contaminant Removal: removes metals, chlorine, microorganisms
Ease of Installation: plug-and-play, no plumbing needed
Size and Design: 16.4x7.4x16.2 inches, 17 pounds
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
Filtration Technology: Gravity-fed, Black Berkey Elements
Filter Lifespan: 6,000 gallons
Flow Rate: 0.03 Gallons Per Minute
Contaminant Removal: Over 250 contaminants including chlorine
Ease of Installation: No electricity or plumbing required
Size and Design: 8.5"L x 8.5"W x 19.25"H, Stainless Steel
#10
iSpring RCD100 5-Stage Countertop Reverse Osmosis System, Instant Hot RO Water Dispenser with UV, 2.5:1 Pure to Drain, 100 GPD Portable Water Filtration System, 4 Temperature Options, Plug and Play
iSpring RCD100 5-Stage Countertop Reverse Osmosis System, Instant Hot RO Water Dispenser with UV, 2.5:1 Pure to Drain, 100 GPD Portable Water Filtration System, 4 Temperature Options, Plug and Play
Filtration Technology: 5-stage process with UV light
Filter Lifespan: smart panel with reminders
Flow Rate: 0.16 Gallons Per Minute
Contaminant Removal: up to 99% of 1,000+ contaminants
Ease of Installation: plug-and-play, no plumbing needed
Size and Design: 15.5 x 7 x 15.5 inches
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Countertop Water Filters
Choosing the right countertop water filter can significantly improve the quality of your drinking water. These filters are designed to remove contaminants and improve taste, making your water safer and more enjoyable to drink. When selecting a countertop water filter, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and choose a filter that meets your specific requirements.Filtration TechnologyFiltration technology refers to the method used by the filter to remove contaminants from the water. Common types include activated carbon, ceramic, reverse osmosis, and UV filters. Activated carbon filters are great for removing chlorine, bad tastes, and odors. Ceramic filters are effective against bacteria and sediment. Reverse osmosis systems provide comprehensive filtration, removing a wide range of contaminants, including heavy metals and chemicals. UV filters are excellent for killing bacteria and viruses. Choose a filtration technology based on the specific contaminants you want to remove from your water.
Filter LifespanFilter lifespan indicates how long the filter will effectively clean your water before needing replacement. This is usually measured in gallons or months. A longer lifespan means less frequent replacements, which can be more convenient and cost-effective. Filters with a lifespan of 3-6 months are common, but some high-capacity filters can last up to a year or more. Consider your water usage and how often you are willing to replace the filter when choosing the right lifespan for you.
Flow RateFlow rate measures how quickly the filter can process water, typically in gallons per minute (GPM). A higher flow rate means you can fill your glass or pot faster. Standard flow rates for countertop filters range from 0.5 to 1.5 GPM. If you have a large family or use a lot of filtered water for cooking, a higher flow rate might be more convenient. For individual use or smaller households, a lower flow rate may be sufficient.
Contaminant RemovalContaminant removal refers to the types and amounts of impurities the filter can eliminate from your water. This can include chlorine, lead, bacteria, viruses, pesticides, and more. Look for filters that are certified to remove the specific contaminants present in your water supply. You can usually find this information in the product specifications or certification details. Knowing what contaminants are in your water can help you choose a filter that effectively addresses your concerns.
Ease of InstallationEase of installation is about how simple it is to set up the filter on your countertop. Some filters require no tools and can be installed in minutes, while others might need a bit more effort. If you prefer a hassle-free setup, look for filters that advertise easy installation. Consider your comfort level with DIY projects and whether you might need professional help for more complex installations.
Size and DesignSize and design refer to the physical dimensions and appearance of the filter. Countertop space can be limited, so it's important to choose a filter that fits well in your kitchen without being obtrusive. Some filters are compact and sleek, while others might be bulkier. Consider the available space on your countertop and your aesthetic preferences when selecting a filter. A well-designed filter can blend seamlessly with your kitchen decor.