Updated: July, 2025

Best replacement countertop water filters

Save up to 20% Off

1

Megahome

9.8

Exceptional

Megahome Countertop Water Distiller, White, Glass Collection

Why we love it

UL certified for safety compliance.

Produces pure water with no plastic contact.

Durable with long-lasting performance.

Main highlights

UL Certified Safety
Megahome distiller is UL approved, ensuring high safety standards.

Ideal for Hard Water
Perfect for distilling hard water, removing toxins and contaminants.

Durability Praised by Users
Customers appreciate its durability and reliable performance over years.

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How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
2

SimPure

9.7

Exceptional

SimPure Y7/Y7P Series CF Filter Replacement Cartridge for SimPure Y7, Y7P-W, Y7P-BW, 6 Months Replacement Cartridge (1 Pack)

Why we love it

Easy Filter Change: No tools required.

6 Month Replacement Suggestion: To maintain quality water.

Professional Support: Trained water specialists available.

Main highlights

Key Features
Quick change, tool-free filter replacement, anti-counterfeiting technology, and designed for optimal water quality maintenance.

Ideal Use Cases
Perfect for households aiming for hassle-free, high-quality water filtration with easy maintenance.

Customer Praise
Most reviews highlight the ease of filter replacement and noticeable improvement in water taste and quality.

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3

Waterdrop

9.6

Exceptional

Waterdrop Countertop Water Filter, 4000 Gallons Water Filter for Sink Faucet and Filter Life Reminder, Reduces Heavy Metals, Bad Odor, and 99% Chlorine (1 Filter Included) WD-CTF-05

20% Off

Why we love it

Easy installation without tools.

Long-lasting 4,000-gallon filter.

Certified for safety and quality.

Main highlights

Dedicated Faucet for Pure Water
Provides separate streams for drinking and cooking versus washing.

Ideal for Busy Households
Quick setup with no tools needed, perfect for families.

Highly Praised Setup and Quality
Customers love the easy setup and superior build quality.

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4

Aquaboon

9.5

Excellent

Aquaboon 5 Micron 10 x 2.5 Grooved Sediment Water Filter Replacement for Whole House Filter Cartridge Compatible with AP110, WHKF-GD05, CFS110, 4-Pack

Main highlights

Unrivaled Filtration Prowess: Our’s grooved sediment water filter 10x2.5 cartridge replacement delivers exceptional well water filtration, capturing sand, rust and dirt. This 5 micron water filter ensures crystal-clear filtered water for every faucet.

Lifespan for Long-Lasting Performance: Engineered to last up to 4-6 months, grooved 5 micron water filter offers reliable filtration for well water systems. With fewer well water filter replacements needed, it’s the perfect solution for households.

Effortless Installation and Universal Fit: Enjoy easy, tool-free installation with Aquaboon’s 10 inch water filter cartridge. Compatible with 10x2.5 filter housings, sediment filters fit seamlessly into whole home water filtration systems and RO systems.

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5

SimPure

9.4

Excellent

SimPure Y10C MRO Filter Cartridges Replacement, 8 Months Replacement Cartridge (1 Pack)

Main highlights

QUICK CHANGE & TOOL FREE: The twist-in filter system makes the filter replacement a breeze; Your hassle-free life is our concern.

ONLY Compatible Replacement Filters for SimPure Y10 Series Countertop RO water Filter System.

It is commended to replace the SimPure MRO Filter Every 8 months to ensure the quality of the water. (Due to the difference in feed water quality, the above is estimate) And the MRO Smart Indicator Light will light up to remind you replace the filters.

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6

Purewell

9.3

Excellent

Purewell PF-2 Ceramic Purification Elements, Replacement Filters for ProOne® and Berkey® Filters, ProOne® or Berkey® Big+ Countertop Gravity Water Filter System and Purewell System (2 Pack, K Series)

Main highlights

【Efficient 3-Stage Filtration】-Our ceramic filters feature a 3-layer design. The outer layer is ceramic, effectively blocking large particulate contaminants; the middle layer is activated carbon, removing 99% chlorine and harmful chemicals; and the inner layer contains silver ions, preventing the growth of other substances after filtration, further reducing harmful substances and ensuring the safety of drinking water. Please flush the filter for 1 min before use by connecting to faucet.

【Connectable】-Our ceramic filter element can be connected with the white defluorination filter element (like FL-2) to meet your fluoride removal needs, which is not available in other ceramic filters on the market.

【Compatible Models】-The Purewell Ceramic Filters can be replacement for ProOne Big+ or Big II Series and Berkey BB9-2 black filters, Travel, Big, Royal, Imperial, Light, Crown Berkey Series. And it is also compatible with Purewell Gravity-fed Water Filter System. Thanks to its exquisite design, this filter achieves great fit and no leakage. The water filter is not sourced by or sponsored by Berkey or ProOne. Purewell is an independent brand.

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7

Anchor Water Filters

9.2

Excellent

Anchor AF-1110 10-Stage Alkaline Mineral, Anti-oxidizing Countertop Replacement Filter Cartridge

Main highlights

REAL MINERAL STONES add trace minerals, such as calcium, magnesium, potassium, and copper to your filtered water. Does NOT reduce TDS.

ORP & BIO CERAMIC BALLS ionized and reduce ORP of water making it a better anti-oxidant. This improves blood circulation, boosts metabolism and immune system.

ALKALINE CALCITE, a naturally occurring calcium carbonate media, releases calcium and carbonate in water. The effect is water with added minerals and higher pH for better taste and health.

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8

Filterlogic

9.1

Excellent

Filterlogic NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2® Black Purification Elements and Berkey® Gravity Filter System, Pack of 2

Why we love it

High-efficiency filtration removes contaminants.

Cost-effective alternative to original filters.

Easy installation and user-friendly design.

Main highlights

High-Efficiency Filtration
Reduces up to 99% of chlorine, heavy metals, and odors.

Versatile Use Cases
Ideal for home, travel, and outdoor activities; supports water emergencies.

Customer-Praised Taste Improvement
Enhances water taste, comparable to premium bottled water.

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9

EXCELPURE

9.0

Excellent

EXCELPURE 1 Micron 10" x 2.5" Whole House CTO Carbon Water Filter Cartridge Replacement for Home Countertop System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, CTO10, T01, 4PACK

Why we love it

Affordable and cost-effective water filtration solution.

Effectively removes chlorine taste from water.

Easy to replace and fits perfectly.

Main highlights

Affordable and Effective Filtration
This set of carbon filters is affordable, easy to replace, and effectively removes contaminants like chlorine and HAA5 from water.

Ideal for Chlorinated or Contaminated Water
Perfect for households with heavily chlorinated or contaminated water, ensuring clean and safe water for up to 30 days.

Highly Praised for Chlorine Removal
Customers consistently praise these filters for their excellent performance in removing chlorine taste and odor from water.

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10

Waterdrop

8.9

Very Good

Waterdrop WD-CFF-01 Replacement Filter, Countertop Water Filter, Longer Filter Life, 5-stage Water Filter, Reduces Heavy Metals, Bad Taste and Up to 99% of Chlorine, 1 Pack

Why we love it

Effective multi-stage filtration for cleaner, safer drinking water.

Infuses beneficial minerals for improved health.

Long-lasting filter with up to 12 months service life.

Main highlights

5-Stage Filtration System
Effectively reduces harmful substances in tap water, including colloid, sediment, chlorine, scale, heavy metals, hydrogen sulfide, and fluoride, delivering safe, tasty, and fresh drinking water.

Ideal for Countertop Use
Perfect for households looking to improve tap water quality without the need for extensive installation. Compatible with WD-CTF-01 & WD-CTF-02 models.

Highly Praised Customer Service
Customers appreciate the company's integrity and prompt response in replacing faulty systems, ensuring a reliable and satisfactory experience.

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Our top pick

1

Megahome Countertop Water Distiller, White, Glass Collection
The Megahome Countertop Water Distiller is a top choice for those seeking pure, contaminant-free water. UL certification ensures compliance with stringent safety standards, making it a reliable addition to any home. Designed to distill one gallon every 5.5 hours at 212°F, it effectively removes unwanted toxins and contaminants. The interior is crafted from 304 stainless steel, preventing water from touching plastic, ensuring purity. Ideal for households with hard water, it includes optional high-quality activated charcoal filters to tackle VOCs like chlorine. Users commend its durability, with many reporting years of trouble-free use. Perfect for daily water needs, it eliminates the hassle of buying bottled water, saving money and effort. With a one-year warranty and lifetime customer support, the Megahome distiller is a dependable appliance for clean water enthusiasts.

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