10 Best unhealthy water in Canada

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Last Updated - 2026/07/01

Best Choice

01
Berkey

Big Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements

9.5 Taste

9.3 Easy to build

8.0 worth the money
Main highlights

POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water not just filter it by addressing over 200+ contaminants in tap water or raw, untreated freshwater sources like ponds, rivers and streams.
INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contaminants and conducts Extreme Testing for lead and PFCs in order to show the effectiveness of our Black Berkey Purification Elements.
ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. Black Berkey Purification Elements average just 2 cents per gallon of purified water.
DRINK CONFIDENTLY VIRTUALLY ANYWHERE- No electricity, tools or plumbing required. Travel the world, prepare for emergencies, and take control of your family's everyday drinking water with your Berkey gravity-fed water filtration system with Black Berkey purification elements. Enjoy delicious, nourishing water from the leader in gravity-fed water solutions.
2.25 GALLON CAPACITY- The portable Big Berkey Purification System effortlessly purifies water for about 1-4 people each day. Add additional Black Berkey Purification Elements (the Big Berkey System can hold a maximum of four) to increase the flow rate. The system is just 19.25 inch tall and 8.5 inch in diameter.
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9.9

Exceptional

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02
Santevia

Mineral Stones Replacement by Santevia | Designed for Santevia's Gravity Water System | Adds Healthy Minerals and Makes Water Alkaline | Makes Water Taste Delicious
Main highlights

THE ALKALINE DIFFERENCE: Santevia water filters raise the pH of your water by up to +2.0 units creating a smooth and silky taste. By increasing the alkalinity (resistance to acid) of your water you support your body's ability to fight unhealthy acidity.
REPLACEMENT FILTER: The Santevia Mineral Stones are a replacement filter for the Santevia Gravity Water System.
MINERALS IN EVERY GLASS: The Mineral Stones continuously release easily absorbed minerals into the water, including calcium, magnesium, phosporus and potassium to create water that’s healthier for you. Support your optimal health and love your body from the inside out with clean and mineralized water.
LASTS 2 YEAR: The Mineral Stones lasts for 2 years and can be boiled to refresh and keep clean.
IMPROVES TASTE: Adding healthy minerals to your makes it taste fresh and delicious!
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9.8

Exceptional

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03

Simon & Schuster

Listen for Water

9.5

Excellent
04
Teentumn

Teentumn Time Marker Water Bottle 30 oz with Push Button Motivational Measurement Marker, Reusable Tritan Plastic Water Jug for Workout Sport Travel Water Tracker
Main highlights

Triple Watertight Protection - The drinking cap, secure lid lock and the seal ring between the cap and the mouth ensure no leakage even Inadvertently falling on the ground
Take it Anywhere You Go - Suitable for All Kinds of Outdoor and Indoor Activities. Enhance your health and feel stronger and energized with the help of the Teentumn portable water bottle!
Meet Water Needs of Your Body Everyday - With the newly designed time marker, Teentumn 30oz plastic water bottle provide an easy way to track water consumption and remind you drink enough water
Enjoying Fruit Water Through Removable Filter - Put the smaller pieces of Fruit will provide a more intense flavor which helps flush toxins from your system, helps to improve digestion and makes you feel full to combat unhealthy snacking
Cleaning instructions: Please hand wash the bottle and the lid using the included sponge brush. Healthier Drinking - Made from 100% BPA and toxin free Tritan co-polyester plastic to ensure that water is SAFE to your body and environmentally friendly
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9.3

Excellent

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Value for Money

05
Allisfresh

Allisfresh Alkaline Water Filter Replacement Compatible with Single At Home Water Pitcher Filter Adds Minerals and Makes Alkaline Water, 3 Pack
Main highlights

Satisfactory Service: If you have any questions about Alkaline Water Filter Replacement, please feel free to contact us, we are willing to offering high-quality products and providing efficient customer service.
Perfect Compatibility: The Alkaline Water Filter Replacement Specifically designed as a direct replacement filter compatible with water pitchers. Ensures a perfect fit and seamless upgrade for continuous, healthy hydration.
Large Capacity & Mineral-Rich Water: Alkaline Filter lasts 300L / 80 GAL. Dual-action filter not only filters bad particles but also raises the water's pH level to produce clean, Enriches your water with naturally occurring minerals like calcium and magnesium during the filtration process. smooth-tasting alkaline water. Enhances your daily water with beneficial minerals.
Great Value 3-Pack: Contains 3 x Alkaline Water Filter Replacements in one convenient pack. Provides long-lasting supply for your household, offering exceptional value and ensuring you never run out. Simple Installation & Eco-Friendly, Just soak, insert, and start filtering in minutes. Made from safe, reliable materials for peace of mind. A sustainable choice for healthier drinking water at home or office.
Alkaline Difference: Water filters raise the pH of your water by up to +2.0 units creating a smooth and silky taste. By increasing the alkalinity (resistance to acid) of your water you support your body's ability to fight unhealthy acidity.
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9.1

Excellent

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06
Teentumn

Teentumn 30oz Water Bottle with Time Markers and Filter, BPA Free Large Durable Portable Plastic Bottle for school (Pack of 1)
Main highlights

Triple Watertight Protection - The drinking cap, secure lid lock and the seal ring between the cap and the mouth ensure no leakage even Inadvertently falling on the ground
Take it Anywhere You Go - Suitable for All Kinds of Outdoor and Indoor Activities. Enhance your health and feel stronger and energized with the help of the Teentumn portable water bottle!
Meet Water Needs of Your Body Everyday - With the newly designed time marker, Teentumn 30oz plastic water bottle provide an easy way to track water consumption and remind you drink enough water
Enjoying Fruit Water Through Removable Filter - Put the smaller pieces of Fruit will provide a more intense flavor which helps flush toxins from your system, helps to improve digestion and makes you feel full to combat unhealthy snacking
Cleaning instructions: Please hand wash the bottle and the lid using the included sponge brush. Healthier Drinking - Made from 100% BPA and toxin free Tritan co-polyester plastic to ensure that water is SAFE to your body and environmentally friendly
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8.9

Very Good

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07
Teentumn

Teentumn 30oz Sport Water Bottle with Time Markers, Large Durable Gym Plastic Bottle Tritan BPA Free for Fitness, Outdoor Enthusiasts, Leakproof Gray (Pack of 1)
Main highlights

Triple Watertight Protection - The drinking cap, secure lid lock and the seal ring between the cap and the mouth ensure no leakage even Inadvertently falling on the ground
Take it Anywhere You Go - Suitable for All Kinds of Outdoor and Indoor Activities. Enhance your health and feel stronger and energized with the help of the Teentumn portable water bottle!
Meet Water Needs of Your Body Everyday - With the newly designed time marker, Teentumn 30oz plastic water bottle provide an easy way to track water consumption and remind you drink enough water
Enjoying Fruit Water Through Removable Filter - Put the smaller pieces of Fruit will provide a more intense flavor which helps flush toxins from your system, helps to improve digestion and makes you feel full to combat unhealthy snacking
Cleaning instructions: Please hand wash the bottle and the lid using the included sponge brush. Healthier Drinking - Made from 100% BPA and toxin free Tritan co-polyester plastic to ensure that water is SAFE to your body and environmentally friendly
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8.7

Very Good

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08
AVELORA

Dog Water Bottle,Portable pet Water Bottle with Food Container,Outdoor Portable Water Dispenser for Cat,Rabbit,Puppy and Other Pets for Walking,Hiking,Travel(10oz)

9.5 Simple to clean

8.9 For vacation

8.7 Simple to use
Main highlights

【Leak Proof】: Silica gel seal ring plus lock key design, make sure the water bottle doesn't leak at all. No worry to get everywhere wet or waste water any more.
【EASY TO CLEAN】：We constantly strive to do better. We also have furry friends, we always hope to get the best products for our lovely pets, so we designed the dog's safety items on the consideration of portable and durability.
【Durable & Safe】：Our pet water bottle is made of 100% food grade silicone and plastic.BPA-free, lead-free, safe and durable, high temperature resistant, food grade ABS, PC, FDA food grade, 100% healthy for your pet. We use high-quality materials, drop resistance is more durable, is your best companion for pets!
【Dog kettle with built-in filter】：Activated carbon filter element is made of high-quality fruit shell charcoal and coal-based activated carbon, supplemented with food grade adhesives, using high-tech technology and processed by a special process. It filters impurities and chlorine and has anti-odor.
【2 In 1 Portable Design】：Pet water bottle is designed not only to hold water, but also to carry food.
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8.6

Very Good

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09
AVELORA

AVELORA Dog Water Bottle,Portable pet Water Bottle with Food Container,Outdoor Portable Water Dispenser for Cat,Rabbit,Puppy and Other Pets for Walking,Hiking,Travel(19oz)

9.5 Simple to clean

9.1 Watertight

8.9 For vacation
Main highlights

【Upgraded Bigger Capacity】The Avelora pet water bottle holds up to 19oz (550ml) of water and 100g of food, ensuring that your dog, cat, rabbit, or other small pets stay hydrated and well-fed on the go. This compact and portable bottle fits easily into your pocket, backpack, or can be carried by its handy sling rope.
【Easy to Clean & Portable】Cleaning the bottle is a breeze – simply rinse or wash with water. The lightweight, compact design makes it easy to carry anywhere, making it an essential pet accessory for every pet owner.
【Durable, Safe & Non-Toxic】Made from 100% food-grade silicone and plastic, this BPA-free, lead-free, and pet water bottle is safe for all pets. It's durable, heat-resistant, and drop-resistant, ensuring long-lasting use.
【Built-In Activated Carbon Filter for Clean Water】This dog water bottle features a high-quality activated carbon filter that effectively removes impurities, chlorine, and odors, ensuring fresh, clean water for your pet during outdoor adventures. The filter is made from premium fruit shell charcoal and food-grade adhesives, ensuring safety and performance.
【2-in-1 Design for Water and Food】Designed for convenience, this portable pet water bottle not only holds water but also allows you to store up to 100g of food. It's the perfect companion for hiking, walking, travel, and all outdoor activities with your furry friends.
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8.5

Good

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10
Overbest

Overbest 7006 Pitcher Water Filter, Replacement for Brita® Filter, Brita® Pitchers and Dispensers, Classic 35557, OB03, Mavea® 107007, and More, NSF Certified, 6 Pack
Main highlights

[Suggestion for use]: Soak the filter in clean tap water for 5 minutes to activate the filter and release the bubbles.
[Premium Material]: Overbest pitcher filter selected BPA-free and food-grade filter housing that passed NSF 372 certification for efficiency filtration. Overbest provides you with good quality drinking water.
[NSF42 & 372 certified]: Overbest pitcher replacement filter is NSF 42 certified to reduce 93.9% of chlorine, taste and odor; With NSF 372 certification, Overbest pitcher replacement filter is made from lead-free material, allowing you to drink water without worry.
[Multi-stage filtration]: Overbest pitcher filter employs multiple layers of membrane to ensure the high-efficiency filtration, using a pre-filter layer with natural coconut shell activated carbon and high-quality ion exchange resin to ensure that you get pure-tasting water. The filter effectively reduces lead.
[Extended lifespan]: You can now enjoy a long service life. Replace it every 2 months or 60 gallons of filtered water with Overbest pitcher water filter, this will vary based on your actual water condition.
[Exquisite design]: Overbest combines precision measurement technology to produce fit filters that ensures fast and smooth water flow. And the significantly easy installation saves your precious time.
[Compatible models]: Overbest pitcher filter is the replacement filter for Brita Classic 35557, 35516, 060258359916, 987554, OB03, 35503, 42432, Mavea 107007, 766229, 001529, 10171019, 107007. Brita pitchers include Grand, Lake, Capri, Wave, Metro, Amalfi, Soho, Infinity, Marina, Pacifica, Space Saver, Stainless Steel, Monterey, Altantis, and Ultramax dispenser. (It is not replacement for Brita Stream pitchers.) The manufacturer’s name and part number have been used for reference purposes only.
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8.4

Good

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