Top 5 Alkaline Water Filters: Your Buying Guide

Have you ever wondered if the water you drink could be doing more for your body? Many people are curious about alkaline water, which some believe offers special health benefits. But when it comes to choosing a water filter to make your water alkaline, it can feel like navigating a maze. You see all sorts of filters, and it’s tough to know which one is truly the best for your needs and your wallet.

This confusion is completely normal! The world of water filters is big, and understanding the differences between them can be tricky. You might be worried about spending money on something that doesn’t work well or doesn’t give you the alkaline water you’re hoping for. We get it, and that’s why we’re here to help clear things up.

By reading on, you’ll discover how alkaline water filters work, what key features to look for, and how to pick a filter that fits your lifestyle. We’ll break down the jargon and give you the straight facts so you can feel confident in your choice. Let’s dive into the world of alkaline water and find the perfect filter for you.

Our Top 5 Water Filter For Alkaline Water Recommendations at a Glance

Top 5 Water Filter For Alkaline Water Detailed Reviews

1. Waterdrop Alkaline Lucid 10-Cup Large Water Filter Pitcher with 1 Filter

Waterdrop Alkaline Lucid 10-Cup Large Water Filter Pitcher with 1 Filter, Healthy, Improved Coffee Taste, Clean & Toxin-Free Mineralized Alkaline Water (100 Gallons), Up to PH 9.5, BPA Free, Blue

Rating: 8.8/10

The Waterdrop Alkaline Lucid 10-Cup Water Filter Pitcher is a great way to get healthy, mineralized alkaline water right in your home. This pitcher is designed to make your water taste better and even help with your morning coffee. It’s a large pitcher, so it’s good for families or if you just drink a lot of water throughout the day.

What We Like:

  • Makes healthy alkaline water that can help balance your body’s pH.
  • Improves the taste of coffee by making it less acidic and smoother.
  • Uses a 6-stage filter to remove things like chlorine, bad tastes, and odors.
  • Adds healthy minerals like zinc and calcium back into your water.
  • Has a cool light that tells you when it’s time to change the filter.
  • Made from strong, BPA-free plastic and is easy to hold with its comfy handle.
  • The filter can clean up to 100 gallons of water, which is a lot!

What Could Be Improved:

  • This pitcher does not lower the TDS (total dissolved solids) in your water. If you want that, you need a different pitcher.
  • You need to measure your fridge to make sure this 10.04-inch tall pitcher will fit inside.

This Waterdrop pitcher is a solid choice for anyone looking to enjoy cleaner, better-tasting water and the benefits of alkaline water at home. It’s user-friendly and built to last.

2. Waterdrop Slim Alkaline Water Filter Dispenser

Waterdrop Slim Alkaline Water Filter Dispenser, Large 35-Cup, Up to PH 9.5, Healthy, Clean & Toxin-Free Mineralized Alkaline Water, 100-Gallon, BPA Free, Black (1 Filter Included)

Rating: 8.7/10

Upgrade your hydration with the Waterdrop Slim Alkaline Water Filter Dispenser. This large, 35-cup dispenser makes healthy, mineralized alkaline water easily accessible in your home. It’s designed to fit perfectly in your refrigerator, offering a sleek and convenient way to enjoy clean, toxin-free water with a pH of up to 9.5.

What We Like:

  • Produces healthy alkaline water, boosting immunity and potentially delaying aging, making it great for active individuals.
  • Features a 6-layer fine filtration system that effectively reduces chlorine, fluoride, and other impurities for pure-tasting water.
  • Boasts a fashionable, slim design that fits neatly into most refrigerators, saving valuable space.
  • The generous 35-cup capacity (19 cups in the main body) is ideal for families.
  • Thoughtful details like a comfortable carrying handle, a sliding cover for easy refilling and odor isolation, and a leak-proof faucet enhance user experience.
  • Offers a long-lasting 100-gallon filter lifespan, with a smart indicator to remind you when it’s time for a replacement (filter model: WD-DF-AL).
  • BPA-free construction ensures your water is safe to drink.

What Could Be Improved:

  • This system does NOT lower TDS (Total Dissolved Solids) values. If low TDS is a priority, you’ll need a different Waterdrop model (search WD-WFD-01L or WD-WFD-01W).

This Waterdrop dispenser is a fantastic option for those seeking healthier alkaline water with a focus on taste and purity. While it doesn’t reduce TDS, its other benefits make it a strong contender for your kitchen.

3. AQUA CREST Alkaline Water Filter

AQUA CREST Alkaline Water Filter, Intended for Brita® Pitchers and Dispensers, Everyday, UltraMax, Metro+, XL and More, NSF Certified, 2 Months, 6 Count, Mineralized Alkaline Water, Increases Water PH

Rating: 8.5/10

Transform your tap water into a healthier, more refreshing drink with the AQUA CREST Alkaline Water Filter. Designed to fit most Brita® pitchers and dispensers, this 6-count pack offers a simple way to boost your water’s pH and enrich it with beneficial minerals.

What We Like:

  • Enhances your water’s health benefits by increasing its pH and adding essential minerals like calcium, magnesium, potassium, and selenium.
  • NSF/ANSI 42 & 372 certified, meaning it’s proven to reduce contaminants and is safe for lead content.
  • Designed for a perfect fit with most Brita pitchers and dispensers, ensuring no leaks.
  • Advanced filtration removes chlorine, odors, rust, and sediments while adding minerals.
  • Each filter lasts for 2 months, providing long-lasting pure enjoyment.
  • User-friendly design with an easy-to-hold cap makes changing filters a breeze.
  • Made from safe, BPA-free, and lead-free materials for your peace of mind.

What Could Be Improved:

  • Not compatible with Brita Stream or Hub Instant Systems.

If you’re looking for an easy upgrade to your daily hydration, the AQUA CREST Alkaline Water Filter is a fantastic option. It provides a healthy and convenient way to enjoy mineral-rich, alkaline water right from your own pitcher.

4. Waterdrop Alkaline Chubby 10-Cup Large Water Filter Pitcher with 1 Filter

Waterdrop Alkaline Chubby 10-Cup Large Water Filter Pitcher with 1 Filter, Healthy, Clean & Toxin-Free Mineralized Alkaline Water (100 Gallons), Up to PH 9.5, BPA Free

Rating: 8.7/10

The Waterdrop Alkaline Chubby 10-Cup Large Water Filter Pitcher is a stylish and functional addition to any kitchen. It delivers mineralized alkaline water with a pH up to 9.5, making your drinking water healthier and tastier. This BPA-free pitcher holds a generous 10 cups and comes with one filter that can purify up to 100 gallons of water.

What We Like:

  • The innovative spout lid lets you refill without removing the lid, keeping your water dust-free.
  • The natural wood handle is comfortable to hold and adds a touch of fashion.
  • It fits easily in most refrigerator doors.
  • NSF certified, it significantly reduces chlorine and improves taste.
  • It also reduces PFOA/PFOS, odor, iron, and metal ions.
  • The filter lasts for an impressive 200 gallons, meaning fewer replacements.
  • An intelligent indicator lets you know when it’s time to change the filter.
  • You can choose the “Clear-Alkaline” option for extra health benefits.

What Could Be Improved:

  • You need to measure your fridge space before buying to ensure it fits.
  • This system does not lower the TDS (Total Dissolved Solids) value.

Overall, this pitcher offers a convenient and effective way to enjoy cleaner, healthier alkaline water. It’s a smart choice for anyone looking to upgrade their daily hydration.

5. Waterdrop Alkaline Water Filter Dispenser

Waterdrop Alkaline Water Filter Dispenser, Large 40-Cup, Healthy, Clean & Toxin-Free Mineralized Alkaline Water, 100-Gallon, BPA Free, Black (1 Filter Included)

Rating: 9.0/10

The Waterdrop Alkaline Water Filter Dispenser is a large, 40-cup dispenser designed to provide you with healthy, clean, and mineralized alkaline water. It boasts a 100-gallon filter life and is made from BPA-free materials, ensuring your water is free from toxins.

What We Like:

  • It adds alkaline substances to your water, increasing its alkaline value for potentially healthier drinking.
  • The 6-layer fine filtration system effectively reduces common impurities like chlorine, fluoride, and heavy metals, improving taste and odor.
  • A smart LED indicator light reminds you when it’s time to replace the filter, so you don’t have to guess.
  • The dispenser is constructed from safe, food-grade materials that are lead-free and BPA-free.
  • It has a generous 40-cup capacity and the filter lasts for 100 gallons or about two months.
  • The dispenser’s design is sleek and can easily fit in your refrigerator.

What Could Be Improved:

  • This system does not lower TDS (Total Dissolved Solids) values. If low TDS is important to you, you’ll need to look for Waterdrop’s 0 TDS dispenser models.
  • The actual pH level of the water can vary depending on the quality of your local tap water.

This Waterdrop dispenser offers a convenient way to enjoy mineralized alkaline water at home. It’s a great option for families or anyone looking to improve their water quality.

Choosing the Best Alkaline Water Filter

Alkaline water is a hot topic! Many people believe it offers health benefits. If you want to try alkaline water at home, a good filter is your best friend. This guide will help you pick the perfect one.

1. Key Features to Look For

When you’re shopping for an alkaline water filter, keep these important features in mind.

pH Level Increase

The main goal is to raise the pH of your water. Look for filters that clearly state how much they increase the pH. Some filters aim for a pH of 8.5 to 9.5, which is a common target for alkaline water.

Mineral Infusion

Alkaline filters don’t just remove bad stuff. They also add healthy minerals back into the water. These minerals, like calcium and magnesium, help make the water alkaline. Good filters use natural mineral stones for this.

Filtration Capabilities

Even though you want alkaline water, you still need good filtration. The filter should remove common contaminants like chlorine, lead, and sediment. Check the filter’s specifications to see what it removes.

Filter Lifespan and Replacement

Filters don’t last forever. Know how long a filter cartridge lasts before you need to replace it. This helps you budget and ensures you always have clean, alkaline water.

Ease of Use and Installation

You want a filter that’s simple to set up and use. Some are pitcher-style, while others connect to your faucet. Choose one that fits your lifestyle.

2. Important Materials

The materials used in your filter matter for both its effectiveness and safety.

Food-Grade Plastics

The body of your filter should be made from safe, food-grade plastics. This means the plastic won’t leach harmful chemicals into your water.

Natural Mineral Stones

Many alkaline filters use natural stones like maifan stones or tourmaline. These stones are key to adding beneficial minerals and increasing the pH.

Activated Carbon

This is a common and very effective filtering material. Activated carbon removes chlorine and other impurities, improving taste and smell. It’s a standard in most water filters.

3. Factors That Improve or Reduce Quality

Not all alkaline water filters are created equal. Here’s what makes a difference.

Improving Quality
  • High-Quality Mineral Blend: A good mix of minerals will raise the pH effectively and add beneficial elements.
  • Multi-Stage Filtration: Filters with more stages usually remove more contaminants and improve water quality overall.
  • Certifications: Look for certifications from organizations like NSF International. These prove the filter performs as advertised.
Reducing Quality
  • Cheap Materials: Low-quality plastics or unfiltered mineral sources can make the water less safe or effective.
  • Short Filter Lifespan: If the filter needs replacing too often, it can be inconvenient and costly.
  • Over-Filtering: Some filters might remove too many beneficial minerals, which defeats the purpose of alkaline water.

4. User Experience and Use Cases

Think about how you’ll use the filter and what kind of experience you want.

Pitcher Filters

These are great for individuals or small families. They’re portable and easy to fill. You simply pour tap water in the top, and filtered alkaline water collects in the pitcher. They are perfect for the fridge.

Faucet Filters

These attach directly to your kitchen faucet. They provide alkaline water on demand, which is super convenient for cooking and drinking. Installation can be a bit trickier than a pitcher.

Under-Sink Systems

For a more permanent solution, under-sink systems are an option. They offer a larger capacity and are hidden away. These are best for larger households with higher water needs.

No matter which type you choose, a good alkaline water filter can be a great addition to your home. It helps you enjoy healthier, better-tasting water every day.


Frequently Asked Questions (FAQ)

Q: What is alkaline water?

A: Alkaline water has a higher pH level than regular drinking water. This means it is less acidic.

Q: Do alkaline water filters really work?

A: Yes, good alkaline water filters can raise the pH of your water and add beneficial minerals. They also filter out impurities.

Q: What pH level should I aim for?

A: Most alkaline water filters aim for a pH between 8.5 and 9.5. This is considered alkaline.

Q: How often do I need to replace the filter cartridge?

A: This depends on the brand and model. Many need replacing every 40 to 100 gallons, or every 2 to 3 months.

Q: Can I use an alkaline filter with any tap water?

A: Yes, alkaline filters are designed to work with standard tap water. They improve its quality.

Q: What are the benefits of drinking alkaline water?

A: Some people believe alkaline water can help neutralize acid in the body and offer antioxidant benefits. More research is needed.

Q: Are there any downsides to alkaline water?

A: For most healthy people, drinking alkaline water is safe. People with certain medical conditions should talk to their doctor first.

Q: How do I know if my water is alkaline?

A: You can buy pH test strips or a digital pH meter to check the pH of your water after filtering.

Q: Are alkaline water filters expensive?

A: Prices vary widely. Pitcher filters are usually the most affordable, while under-sink systems are the most expensive.

Q: What’s the difference between an alkaline filter and a regular water filter?

A: Regular filters focus mainly on removing impurities. Alkaline filters do that too, but they also add minerals to increase the water’s pH.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

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