Home » Top 10 Best Water Cooler Filters in 2021 Reviews | Guide

Top 10 Best Water Cooler Filters in 2024 Reviews | Guide

by Johnson Stev
image feature water cooler filters

Getting rid of bacteria, metal ions, and more from your drinking water, it calls for the best water cooler filter. The water cooler filters have been built with quality filters that will guarantee longer lifespans; hence exceptional for your filtration needs. Moreover, they have been constructed to serve longer and have classy finishes to suit your space. In addition to this, the water cooler filters operate at varying temperatures to suit use in different places.

For anyone looking forward to buying the perfect water cooler filter, it is advisable to consider features like filter lifespan, design, temperature levels, design, ease of cleaning, and more.

List of Best Water Cooler Filters in 2024

#10. Simpure Y6 Countertop water cooler filter (No Installed Required)

SimPure Y6 Countertop Reverse Osmosis Water Filtration Purification System, 3 Stage RO Water Filter, Bottleless Water Dispenser, 5- 1 Low Drain Ratio, BPA Free

View It on Amazon

By: Simpure

The filter lifespan is a vital consideration you should think about when making the purchase. This is a highly durable unit that has up to 418-gallons, which serves for up to four months. Additionally, it has a powerful filtration system that aids in reducing the toxic metals plus harmful bacteria in water. To add more, the water cooler filter operates in the room, cold, and temperatures. Due to this, it is widely applicable thus a pick that will suit you most. That said, the water filter cooler is also very safe since it is certified by ETL.

More interestingly, it filters relatively faster and efficiently in seconds. The unit is made in varying colors to pick from. It is a breeze to use and maintain.

Key Features
  • 418-gallons lifespan
  • Powerful filtration
  • ETL certified unit
  • Sleek compact design
  • Dimension: 15 * 18 * 8 inches

Reason to buy

  • It last longer
  • Reduces bacteria in water
  • It a breeze to use

#9. Simpure Water Dispenser Optimizer

SimPure Y5 Instant Heat Reverse Osmosis Water Filtration System - 4 Stage Countertop RO Water Filter with 4 Temperature Settings - 5-1 Drain Ratio

View It on Amazon

By: SimPure

With four different temperature modes, this is a convenient water cooler filter that delivers top-notch performances. The water dispenser works to offer cold, water, and at room temperature. Besides this, it is a unit that you can operate as a central water dispenser and water purifier. Having a sleek compact design, the unit is recommended for use anywhere needed. The good thing about the unit easily supplies water to additional appliances, making it a nice selection that will suit your needs.

The environmentally-friendly unit has been approved to be safe. This makes it a pick that you can rely on for excellent water filtration. Even though it has top-quality features, it is an affordable unit that you don’t want to miss.

Key Features
  • 4 – Temperature modes
  • Coffee/ice correct port
  • Smart system
  • Environmentally friendly

Reason to buy

  • It is cost-effective
  • Market price
  • Built to last
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#8. Avalon A13 Electric water cooler filter

Avalon A13 Electric Bottleless Cooler Water Dispenser-3 Temperatures, Self Cleaning, Stainless Steel

View It on Amazon

By: Avalon

Equipped with a complete installation kit, this is a unit that is simple and quick to assemble. The electric water cooler is very efficient and has dual filters, which makes it great for fast filtration. It has a longer lifespan of up to 1500-gallons so that it serves for up to six months. To add more, it has been designed using quality stainless steel material for increased longevity and safety.

The filter has up to three temperature settings that allow you to choose pick on the ideal temperature for every filtration. It is also easy to clean and maintains thanks to the self-cleaning systems. Lastly, it is safe to use around kids since it has a safety lock.

Key Features
  • Dual filter system
  • 1500-gallons lifespan
  • Stainless steel body material
  • 3 temperature setting
  • Self-cleaning system

Reason to buy

  • It cleans by itself
  • Operates at 3 temperatures
  • It is safe to use around kids

#7. Aquverse water cooler filter

Aquverse A6500-K Hot:Cold Bottleless Water Cooler with Filter and Install Kit, Stainless Black

View It on Amazon

By: Aquverse

Here is a reliable and convenient water cool that delivers excellent and quick filtration. This is because the unit has a dual floating back up system that ensures no leakage when in use. Additionally, it also features a push style faucet that offers a more comfort plus child safety, making it perfect for use around kids. Other than this, the product has been built from a high-quality 304-stainless steel material that is polished for increased longevity.

It is a breeze to clean by throwing the unit into a dishwasher machine. It has a fast filter rate of up to 16 Oz per 8 seconds. The sleek smaller design of the unit makes it a great for long-term use.

Key Features
  • 16 Oz fast filter rate
  • Double float backup system
  • Push style faucets
  • Removable drink tray
  • 304-stainless steel body

Reason to buy

  • It is simple to clean
  • Serves to guarantee long life
  • It is easily portable

#6. Avalon A12 Water Cooler Filter

Avalon A12 Countertop Bottleless Water Dispenser, 3 Temperatures, Self Cleaning, Stainless Steel

View It on Amazon

By: Avalon

This is another top-pick of water cooler filter that will keep your drinking water clean and safe. The unit offers a longer lifespan of up to six months and filters up to 1500-gallons of water. It has a child safety lock system that keeps it safe for use around kids. The cooler filter features a self-cleaning system so that it stays clean every day. The high-quality product has been finished in high-grade stainless steel material, making it a favorite pick for long-term use.

Again, the unit operates at three temperatures, which suits it for use in different spaces and for most filtration tasks. The dual filter system also gives it a superior performance plus has a built-in nightlight for better illumination.

Key Features
  • A self -cleaning system
  • 6-months lifespan
  • 3 temperatures operation
  • Dual filter system
  • Built-in night light

Reason to buy

  • It is easy to install
  • Filters effectively
  • Provides excellent illumination
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#5. Brio 4 Stage Water Cooler Filter

Brio 4 Stage RO Water Cooler Filter Replacement Kit - for Model CLPOUROSC420RO

View It on Amazon

By: Brio

To effectively reduce sand grains, large cysts, rust flakes, and more in water, this is an exceptional water cooler filter that you never want to miss. The powerful water cooler filter has been carefully built using quality and durable material so that it serves longer. It has a 4-stage water filter is also simple to use and delivers excellent filtration. It has three variable temperature settings that include hot, cold, and room water.

Brio also covers up to 500,000 square feet thus a powerful and efficient pick that will serve you better. The woven and rifled nanofibers bring about a high-flow rate plus a quick filtration process. The affordable unit is easy to operate for top-notch performances.

Key Features
  • 4-stage water filtration
  • 3 temperature settings
  • Woven and rifled nanofiber
  • 500,000 square feet
  • Effective and efficient

Reason to buy

  • It is very safe
  • Great for the price
  • Built to last

#4. Homelabs Bottom Loading Water Cooler Filter

hOmeLabs Bottom Loading Water Dispenser for 3 or 5 Gallon Bottle - with Hot Cold and Room Temperature Settings Stainless Steel Design and LED Night Light

View It on Amazon

By: Homelabs

It is important that you consider the safety of the water cooler before making the purchase. This is a pick that has been fitted with a child safety lock so that you can use it around kids. Again, it has an LED night light that offers proper illumination so that you can access the area even at night. The water filter operates at three temperatures thus suitable for hot, cold, and room waters. This is a portable compact unit that you use in different spaces.

Built from high-quality material and finished in a classy color, the unit will add a great look in your space. The easy bottom-loading design allows for easy adding of water; hence a pick you don’t want to miss.

Key Features
  • Easy bottom loading design
  • Stylish modern design
  • Intuitive control pane
  • Child safety lock system
  • 2-year warranty

Reason to buy

  • Serves longer
  • Easy to refill
  • Suitable for office and home use

#3. Avalon Countertop Self Cleaning Bottle Water Cooler Filter

Avalon Countertop Self Cleaning Bottleless Water Cooler Water Dispenser - Hot & Cold Water, NSF Certified Filter- UL:Energy Star Approved- Black

View It on Amazon

By: Avalon

Whether you need cold, hot or room temperature, here is a perfect water cooler filter to think about. The bottomless unit has a longer filter lifespan of up to 6 months to filter up to 1500-gallons. The unit is also child-safe since it has a safety child lock, making it a unit that will suit you better. Other than this, it also has a built-in nightlight that will lighten up space and, therefore, a great unit that will serve you better during night hours.

It has a quick heating capacity of 4-liters per hour so that it provides consistent hot water needed every time. The unit also has a self-cleaning system for fast and efficient cleaning needed.

Key Features
  • 4L /H heating capacity
  • Cold and hot water spouts
  • Self-cleaning
  • 6-months lifespan
  • Built-in- night light

Reason to buy

  • Safe around kids
  • Easy to clean and maintain
  • Guarantees long life
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#2. Brondel H2O Cypress Cooler Filter

Brondell H630 H2O+ Cypress Countertop Water Filter System, 11.5x11x4.25, White:Black

View It on Amazon

By: Brondel

For use in smaller spaces, this is a pick that you will find a favorite for your needs. The cost-effective unit has a sleek compact design so that you use it anywhere. Besides this, it also has a convenient faucet attachment that allows for easy performances. It has very powerful filters that will guarantee a longer lifespan. The unit has been carefully tested and approved to bring about safety filtration. Moreover, it also allows for easy installation since all parts are included in the package.

It has an elegant slim profile so that you can easily carry and fit every space needed. Again, it also suits the budget despite the quality features.

Key Features
  • 3 stage filtration
  • Convenient faucet attachment
  • Elegant and slim profile
  • Ragged built
  • Easy installation

Reason to buy

  • Suited for the price
  • Easy to control
  • Provides continuous filtered water

#1. VitaFilta Countertop Water Filter and Cooler

VitaFilta Countertop Water Filter and Cooler - Adjustable Temperature Cold Water Dispenser with Advanced Filtration - BPA Free & Small Footprint - 3 Gallon Tank

View It on Amazon

By: VitaFilta

VitaFilta is an efficient water cooler filter that will serve for up to six months and, therefore, an excellent unit that you need to try out. The product has a 3-in-1 operation as you can use it for filtering, purifying, and chilling. Besides this, it is a smaller unit that you can use to carry for convenient performance. Moreover, it also has an adjustable temperature system so that you can select the appropriate temperature for every filtration stage.

To add more, the water filter has a fast flow tap that offers easy and quick filtration. The unit is also stable and with the large base support, it stands steadily. The body of the cooler filter is made from BPA-free material for longer life. The unit has a 3-gallon tank that accommodates more water just as needed.

Key Features
  • Adjustable temperature
  • Fast flow tap
  • 3-in-1 unit
  • Sleek slim profile
  • 4-6-months lifespan

Reason to buy

  • Provides advanced filtration
  • It is BPA free
  • It serves longer

Water Cooler Filters Buying Guide

  • Filter Life: You need to look out for the perfect water cooler filter that has been fitted with improved and long life water filter. The water cooler filters have different types of filters that will serve longer. There are water cooler filters that have filters that will serve for up to 6-months. Such a cooler filter will filter up to 1500-gallons. Besides this, some filters have filters that serve for only 4-months to filter up to 317-gallons.
  • Construction: The other necessity to think about is the built of the unit. You should get a highly durable water cooler filter that will serve longer and withstands repeated use. For instance, get a unit that has been built using quality rugged stainless steel. It also needs to be rust and corrosion-resistant.
  • Temperature Functions: For excellent performance and reliable filtration, consider a product that operates at three varying temperatures. The unit should have hot, cold and room temperatures to choose from depending on what you wish to achieve. You, therefore, need to adjust the temperature for every situation to suit your needs.


From the top reviewed products, you can now get the ultimate water cooler filter that will serve you better for excellent filtration. These products are highly durable since they have been constructed from rugged materials; hence exceptional picks that you never want to miss. Again, the have powerful filters that will serve long before replacing. The units have slimmer slim profiles that you can use even in smaller space; hence the ultimate selection to try out. The water cooler filters also operate at three varying temperatures for the room, cold, and hot water temperatures. Despite the top quality features, they are budget-friendly units that will suit you better.

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