10 Best water coolers filters of 2025

Save up to 42% off

Best Choice

1

Brio
Brio Commercial Grade Bottleless Ultra Safe Reverse Osmosis Drinking Water Filter Water Cooler Dispenser-3 Temperature Settings Hot, Cold & Room Water - UL Approved – Point of Use
Main highlights

Key Features
Features Reverse Osmosis filtration, hot/cold/ambient water options, durable design, self-cleaning technology, and user-friendly installation for pure, convenient hydration.

Ideal Use Cases
Perfect for homes, offices, or any setting requiring instant access to various water temperatures and a reliable, easy-to-maintain hydration solution.

Customer Praise
Most reviews highlight the unit`s exceptional water taste, ease of maintenance thanks to the self-cleaning feature, and the convenience of multiple temperature settings.
9.8

Exceptional

Our Rating

9.9
Noise level

9.7
Simple to use

8.9
Flavor
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Value for Money

2

Brio
Brio Self Cleaning Bottleless Water Cooler Dispenser, UL Approved, Stainless Steel, Point of Use Drinking Water Filter, Hot, Cold, and Room Temperature
Main highlights

User-Friendly Installation Kit
Comes with all necessary components for easy setup, including adapters and detailed instructions.

Ideal for Home and Office Use
Perfect for places needing constant access to filtered hot, cold, and room temperature water.

Praised Water Quality Improvement
Customers love the crisp, clean taste even in areas with hard water.
Key specs
- access location:Bottom
- number of settings:3
- material:Plastic
- power source:Adapter
- capacity:5 Gallons
9.5

Excellent

Our Rating

8.4
Flavor

8.4
Easy installation

8.0
worth the money
3

Avalon
Avalon Genuine 2 Stage Replacement Filters For All Avalon Branded Bottleless Water Coolers NSF Certified, 2 Count (Pack of 1)
Main highlights

Key Features
NSF Certified filters, eliminates Chlorine, Lead, Rust, 1500 Gallon capacity, 0.5 GPM flow rate, ensuring crisp tasting water.

Ideal Use Cases
Perfect for homes seeking to improve water taste and purity, excelling in areas with prevalent water contaminants.

Customer Reviews
Most praised for significantly improving water taste and quality, with easy installation and filter longevity being highly appreciated.
Key specs
- Filter Life:6 Months
- Capacity:1500 Gallon
- Certifications:NSF Certified
- Filtration Method:NSF Certified Carbon Activated
- Dimensions:N/A
9.3

Excellent

Our Rating

9.7
Easy installation

9.1
Flavor

8.0
worth the money
4

Brio

Brio 2 Stage Water Cooler Filter Replacement Kit - for Models with "UVF2" - 1500 Gallons
9.2

Excellent

Our Rating
5

Brio
Brio 4-Stage Filter Replacement Kit for Brio 4-Stage Ultrafiltration Water Cooler Dispensers
Main highlights

Advanced Filtration System
Includes sediment, pre-carbon, ultrafiltration, and post-carbon filters for comprehensive water purification.

Ideal for Home and Office
Perfect for families and workplaces needing consistent, purified water.

Highly Praised Easy Installation
Customers love the simple twist-and-lock design for quick filter changes.
8.9

Very Good

Our Rating
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6

Waterdrop

Waterdrop W281 Water Filters for Water Coolers, Replacement for all Avalon® branded Bottleless Water Coolers Filters, 1,500 Gallon Extended Lifespan, More Pure Enjoyment, 2 Count（1 Set）
8.6

Very Good

Our Rating
7

Brio

Brio 4 Stage RO Reverse Osmosis Water Cooler Filter Replacement Kit | for Brio Water Dispenser Models: CLPOURO420SCV2 & CLPOUROSC420RO
8.3

Good

Our Rating
8

Avalon
Avalon Self Cleaning Bottleless Water Cooler Water Dispenser - 3 Temperature Settings - Hot, Cold & Room Water, Durable Stainless Steel Cabinet, NSF Certified Filter- UL Listed

33% Off
Main highlights

Dual Filtration System
Features sediment and carbon block filters for clean water.

Ideal for Home and Office
Perfect for spaces needing constant access to filtered water.

Highly Praised for Easy Setup
Customers appreciate the straightforward installation process.
8.1

Good

Our Rating

9.9
Noise level

8.7
Flavor

8.4
worth the money
9

Commercial Cool
Commercial Cool CCWFB6 Brita Water Filter Replacements, White, 6 Pack

42% Off
Main highlights

Key Features
BPA-free, reduces copper, mercury, zinc, cadmium; certified by WQA against NSF/ANSI Standard 42 for cleaner, chlorine-free water.

Ideal Use Cases
Perfect for families seeking crisp water for drinking, cooking, coffee, or tea; compatible with multiple Brita pitchers for versatile use.

Customer Praise
Customers love the easy installation process and noticeable improvement in water taste and odor, highlighting its effectiveness and convenience.
Key specs
- color:White
- material:Plastic
- installation:Easy to install
- special feature:BPA free, NSF certified
- capacity:6 Count Pack
8.0

Good

Our Rating

9.7
lasts a long time

9.3
Easy installation

8.9
Simple to use
10

Avalon

Avalon A3F Bottom Loading Water Cooler Dispenser with BioGuard-3 Temperature Settings-UL-Filtered

28% Off
7.9

Good

Our Rating

8.0
dispense easily

8.0
Simple to use

8.0
Flavor

10 Best water coolers filters of 2025

1

Brio Commercial Grade Bottleless Ultra Safe Reverse Osmosis Drinking Water Filter Water Cooler Dispenser-3 Temperature Settings Hot, Cold & Room Water - UL Approved – Point of Use

9.9

9.7

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

Brio Self Cleaning Bottleless Water Cooler Dispenser, UL Approved, Stainless Steel, Point of Use Drinking Water Filter, Hot, Cold, and Room Temperature

8.4

8.4

8.0

3

Avalon Genuine 2 Stage Replacement Filters For All Avalon Branded Bottleless Water Coolers NSF Certified, 2 Count (Pack of 1)

9.7

9.1

8.0

4

Brio 2 Stage Water Cooler Filter Replacement Kit - for Models with "UVF2" - 1500 Gallons

5

Brio 4-Stage Filter Replacement Kit for Brio 4-Stage Ultrafiltration Water Cooler Dispensers

6

Waterdrop W281 Water Filters for Water Coolers, Replacement for all Avalon® branded Bottleless Water Coolers Filters, 1,500 Gallon Extended Lifespan, More Pure Enjoyment, 2 Count（1 Set）

7

Brio 4 Stage RO Reverse Osmosis Water Cooler Filter Replacement Kit | for Brio Water Dispenser Models: CLPOURO420SCV2 & CLPOUROSC420RO

8

Avalon Self Cleaning Bottleless Water Cooler Water Dispenser - 3 Temperature Settings - Hot, Cold & Room Water, Durable Stainless Steel Cabinet, NSF Certified Filter- UL Listed

9.9

8.7

8.4

9

Commercial Cool CCWFB6 Brita Water Filter Replacements, White, 6 Pack

9.7

9.3

8.9

10

Avalon A3F Bottom Loading Water Cooler Dispenser with BioGuard-3 Temperature Settings-UL-Filtered

8.0

8.0

8.0

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