Top 15 Best Countertop Water Filters 2023

The iFilters Water filter system produces continuous supply of fresh, crisp, healthy and wonderful-tasting water from the tap, removing major contaminants down to 0.5 microns

Installs to faucet within seconds with no tools

Portable for use in Studio Apartments, Campers and RVs

Filters and reduces: Sediment, Dirt, Rust Particles, Scale Particles, Cysts, Cryptosporidium, Entamoeba, Toxoplasma, Organic Chemicals, VOCs, Pesticides, Herbicides, Chlorine, Chlorine Taste & Odor

Filters down to 0.5 microns

Multi-stage filtration system: This 5-stage filtration system can effectively reduce impurities commonly found in tap water, such as colloid, sediment and up to 99% chlorine. It can also reduce heavy metals, hydrogen sulfide, fluoride, providing safe, tasty and fresh drinking water.

All for your health: The filtration process adds minerals such as calcium, magnesium, and potassium that benefits your health, which is normal to get a higher TDS value. ⭐Note: This system DOES NOT lower TDS value. If you prefer low TDS value, please choose Waterdrop RO system.⭐The system is made from 304 food-grade stainless steel with sleek brushed appearance, fingerprint-free and BPA-free. Using only safe materials ensures you get clean and healthy drinking water.

Fast flow & long service life: When connected to municipal tap water, you can get up to 12 months service life or 8,000 gallons of filtered water. (This may vary based on water conditions). By using advanced filtration technology, the water flow can reach up to 1.6 gallons per minute.

Easy installation: It is simple to install this filter system, with all the necessary hardware (wrench and adapters) included. Also, it connects easily to most standard kitchen taps and faucets. By twisting the switch, tap water and filtered water can be switched in no time. Operating Temperature: 41-100°F (5-38°C); Operating Pressure: 15-100 psi / 100-689 kPa.

Multiple application scenarios: The user-friendly design makes installation and use seamless. You do not need to drill holes or invite a plumber. It is built for different usage scenarios, including homes, rental housing, or RVs.

ENJOY GREAT-TASTING TAP WATER EVERY DAY AT HOME- The Big Berkey System can be used on a countertop in your kitchen or office to transform bad-tasting tap water into delicious drinking water that's also ideal for making your favorite beverages or cooking. Equipped with Black Berkey Elements, the Big Berkey System addresses over 200+ typical contaminants that could be present in tap water.

POTABLE WATER IN THE GREAT OUTDOORS- Black Berkey Elements remove or dramatically reduce over 200+ typical contaminants that could be present in lakes, rivers, ponds, streams and other freshwater sources—no electricity, tools, or plumbing are required. The Big Berkey Water Filter System provides clean, refreshing potable water while camping, fishing, RVing, off-grid living and in emergencies, disaster preparedness and recovery scenarios.

ECONOMICAL, LONG-LASTING- Black Berkey Elements provide filtered water for just pennies per gallon. Each pair of Black Berkey Elements lasts for up to 6,000 gallons before replacement is recommended. Elements may require replacement sooner based upon the quality of influent water. Each additional pair of Black Berkey Elements (sold separately) adds an additional 6,000 gallons of contaminant reduction.

INDEPENDENT TESTING- Black Berkey Elements have been tested by accredited third-party labs that have reported that the elements remove or reduce over 200+ typical contaminants found in tap water and other freshwater sources.

2.25 GALLON CAPACITY- The portable Big Berkey System effortlessly filters water for about 1-4 people each day. Add additional Black Berkey Elements, sold in sets of 2, to increase the flow rate (the Big Berkey System can hold a maximum of 4 Black Berkey Elements). The system is just 19.25” tall and 8.5” in diameter.

COUNTERTOP FILTRATION: No plumbing or installation is required for this RO system.Simply plug this purifier into any power source to enjoy a cup of filtered water anytime! We added the manual flushing function to help maintain the system! When the banana-shaped water volume button and the round water-making button flashing together, please follow the reminder and press them simultaneously to trigger the 6 minutes self-cleaning to flush out the remained contaminants.

POWER SAVING/WATER SAVING: Water system automatically enters power-saving standby mode when not in use to reduce power consumption. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes.

4-STAGE FILTRATION: 4 levels of filtration are utilized to ensure the purest water possible. 99.9% of all possible contaminants are filtered out so you can confidently drink your own tap water.

FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes.

TECHNICAL SUPPORT/WARRANTY: 1-year warranty can be found in the manual or Bluevua official website. Simply scan the QR code and fill out the purchase information for 1-year manufacturer warranty registration. In addition, online customer service is also available for help. We stand behind our products and our company. If for any reason you are not completely satisfied with your Bluevua products, we offer a 30-day full refund and a 1-year warranty on all our products.

CLEAR HOUSING - See-through housing allows you to visually inspect the filter and know when it's time for a filter change.

ULTRA SAFE - Includes a standard 5 micron Carbon Block Cartridge that removes 95% of chlorine, odors, sand, silt, sediment and rust from your drinking water. Tested by independent third-party to meet NSF/ANSI Standards.

EASY INSTALLATION - No drilling required. Portable and easy to install. Sleek and efficient design offers a natural look on any counter. Perfect for small spaces.

COMPLETE FILTRATION - A standard 10 inch CTO cartridge, a plastic wrench, two faucet adapters, tubing and O-ring included for a leak-free install.

TOP-NOTCH SUPPORT - 30 day money back guarantee, 1 year limited warranty and lifetime technical support from Atlanta, Georgia.

LOW MAINTENANCE - It is recommended to replace the filters (FC15) every 6 months.

PLEASE NOTE - Unlike an RO membrane, this countertop water filtration system DOES NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, please consider our iSpring tankless under sink Reverse Osmosis (RO) system RO500 or countertop RO water filter system RCT600.

【Package】Contains 2 Dome Filters and 2 Black Faucets

【Material】The main body is made of sintered 100% natural diatomite,has excellent high-temperature and high-pressure resistance.

【Food Grade】The Water Bottle Jug Reusable Spigot Spout is made of high-quality polypropylene (PP) without BPA. Tasteless and non-toxic

【Application】 This Replacement Filter is for all Water Filtration systems both countertop and water cooler models. It can also be used with household buckets or other water resevoir spigot to DIY a water filtration system.

【Please determine the size of the opening】Thread diameter: 3/4 inch (18 mm), shaft length: 1 inch. Washer diameter: 30mm. Fits into 3/4 inch hole. Suitable for most water dispensers, coolers, wooden barrels, glass bottle，water jug 5 gallon, watermelons，ceramic water dispenser

【Size】10" in length. Includes 10" Ceramic Filter*1，rubber washer*1 ，wing nut*1

【Contains Activated Carbon】 Activated carbon in ceramic water filter for chlorine reduction, taste reduction and odor reduction

【Material】The main body is made of sintered 100% natural diatomite,has excellent high-temperature and high-pressure resistance.

PORE SIZE of 0.5 micron (human hair is 40 to 300 microns)，cleanable filter elements are designed to remove suspended solids, hydrogen sulphide, and lead

【Application】 This replacement filter is suitable for most household, travel, light, large countertop and water cooler water filtration systems.. It can also be used with household buckets or other water resevoir spigot to DIY a water filtration system.

CLEANER DRINKING WATER - Removes 76 contaminants*, including lead, chemicals and cysts, with a long-lasting carbon block cartridge. BPA free tank with stainless steel spout. (* see Cert. of Compliance under Product Details for more info)

BETTER THAN BRITA – The Rocean filter removes 10x the contaminants than the standard Brita pitcher filters, which only filters 7 contaminants. (Brita model# OB03)

CARTRIDGE LASTS 9X LONGER - Rocean’s filter lasts up to 390 gallons eliminating 2,953 plastic bottles. Brita OB30 filters must be replaced every 40 gallons.

BEAUTIFUL WORKS-ANYWHERE DESIGN - The Pentair Rocean Reservoir is a beautiful addition to the kitchen counter-top, bathroom, nightstand, office, or anywhere you want cleaner, better tasting water.

EASY SETUP / NO WAIT – No plumbing or installation. Just plug in, fill up reservoir and press the button to dispense cleaner water on demand.

3-Stage Filtration System - First stage, Activated Carbon filters chlorine and improve the odor and taste of the water. Second stage, Silver Ion eliminates various tiny matters. Third stage, Hollow Fiber Ultrafiltration Membrane filters pollution, organic chemicals and tiny matters. One more filter stage, one more guarantee.

Smaller Filter Pore Size - The filter pore size of Purewell gravity water filter is 0.01 microns so that it can filter out 99.99% tiny materials from the water while other brands' filter pore size is only 0.2 microns. The smaller filter pore size, the higher filtering accuracy. What's more, Purewell water filter system can maintain the optimal flow rate (4 gallon/hour) while the filter pore size is smaller.

Non-slip Bottom Design - The bottom of the gravity filter system is made of non-slip material, which can make it more stable and will not fall over or slippery. Ensure the safety of your families.

Energy Saving - Relying on the principle of gravity filtration, no electricity is needed. The gravity water filter system is divided into upper and lower layers. The upper layer can be filled with unfiltered tap water, the lower layer will get clean water after filtered. Because it does not require electricity, it can be used indoors and outdoors. NOTICE: When the bottom bucket is full of filtered water, please do not add tap water to the top bucket or it will leak out.

Long Lifespan and Replaceable - Purewell purification filter can provide up to 6000 gallons drinking water, the service life of a single filter element is 3000 gallons (According to different water quality, the lifespan of the filter elements would be a little different). But for optimum performance, the filter elements should be replaced every 6 months. NOTICE: The filter element DOES NOT lower TDS value.

Filtered Water Dispenser: 40-Cup Ready-Pour Glass Filtration Dispenser with extra-large capacity is perfect for gatherings with family, friends, or coworkers; The Ready-Pour technology lets you dispense water while the reservoir is still filtering

Premium 5 Stage Filtration: Removes 99 percent of total dissolved solids (TDS) for the purest tasting water.

NSF certified and BPA free: The Only Pour Through Filter NSF Certified. All material is BPA free

Including: 40-cup Water Dispenser, 1 ZeroWater Ion Exchange Filter and a Free TDS Meter

Eco-Friendly: Save up to 150 single-use plastic bottles per filter or up to 2100 bottles a year while enjoying the purest tasting water