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Best water coolers filters - April 2026

Last Updated - April 1, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Brio

Brio 3-Stage Filter Replacement Kit for Water Cooler Dispensers

Brio

$124.99

More Details
Main highlights
- Replacement filter kit: Compatible with Brio 3-Stage Dispensers, including CLPOU720UVF3, CLPOU520UVF3, CLPOU730UVF3T, CLPOU730UVF3, CLPOU720UVF3X, CLPOU720UVF3XB, CLPOU430UVF3, and CLPOU530UVF3
- Long-lasting: Depending on usage and source water quality, delivers fresh, purified water for 6 to 12 months
- Included components: Sediment filter, pre carbon filter, and carbon block filter
- Easy installation: Can be changed in less than 10 seconds with simple twist-and-lock design
- Contaminant reduction: Together filters significantly reduce contaminants, including dirt, rust, chlorine, and volatile organic compounds
- Advanced filtration: Comprehensive kit features 3 premium filters, including sediment, pre carbon, and carbon block
$124.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Brio

Brio 3-Stage Filter Replacement Kit for Water Cooler Dispensers

Brio

$124.99

More Details
Main highlights
- Replacement filter kit: Compatible with Brio 3-Stage Dispensers, including CLPOU720UVF3, CLPOU520UVF3, CLPOU730UVF3T, CLPOU730UVF3, CLPOU720UVF3X, CLPOU720UVF3XB, CLPOU430UVF3, and CLPOU530UVF3
- Long-lasting: Depending on usage and source water quality, delivers fresh, purified water for 6 to 12 months
- Included components: Sediment filter, pre carbon filter, and carbon block filter
- Easy installation: Can be changed in less than 10 seconds with simple twist-and-lock design
- Contaminant reduction: Together filters significantly reduce contaminants, including dirt, rust, chlorine, and volatile organic compounds
- Advanced filtration: Comprehensive kit features 3 premium filters, including sediment, pre carbon, and carbon block
$124.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Avalon

Avalon Genuine Replacement Filters for Avalon Bottleless Water Coolers, NSF Certified, Patented, 2 Count (Pack of 1)

Avalon

$96.99

More Details
Main highlights
- REDUCES CONTAMINANTS: Avalon's high-grade carbon block reduces 99% of potentially harmful contaminants.
- PATENTED PRODUCT
- LONG LASTING USE: Avalon's water filters offer long-lasting use and easy installation; It is recommended to replace your water filter every 6 months, or 1,500 gallons. Whichever comes first.
- GENUINE AVALON FILTERS: Avalon filters are designed to work with your Water Cooler to avoid the risk of flooding while giving you clean, filtered water. (Iinstalling a knock off filter brand will be harmful to the product, and will void the warranty).
- For Customer Service, Please Visit Avalonh2o.com
- AVOID WATER DAMAGE: Only Avalon filters are guaranteed to perform correctly with your water cooler.
$96.99
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Avalon

Avalon Genuine Replacement Filters for Avalon Bottleless Water Coolers, NSF Certified, Patented, 2 Count (Pack of 1)

Avalon

$96.99

More Details
Main highlights
- REDUCES CONTAMINANTS: Avalon's high-grade carbon block reduces 99% of potentially harmful contaminants.
- PATENTED PRODUCT
- LONG LASTING USE: Avalon's water filters offer long-lasting use and easy installation; It is recommended to replace your water filter every 6 months, or 1,500 gallons. Whichever comes first.
- GENUINE AVALON FILTERS: Avalon filters are designed to work with your Water Cooler to avoid the risk of flooding while giving you clean, filtered water. (Iinstalling a knock off filter brand will be harmful to the product, and will void the warranty).
- For Customer Service, Please Visit Avalonh2o.com
- AVOID WATER DAMAGE: Only Avalon filters are guaranteed to perform correctly with your water cooler.
$96.99
5
Best Value
29% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Brio
29% Off

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

Brio

$99.97

$139.99
(29% Off)

More Details
Main highlights
- Replacement filter kit: Compatible with Brio 4-Stage Ultrafiltration Water Cooler Dispensers, including CLPOU520UVF4, CLPOU320WUVF4, CLCTPOU720UVF4, and CLPOU520UVF4BLK
- Long-lasting: Depending on usage and source water quality, delivers fresh, purified water for 6 to 12 months
- Included components: Sediment filter, pre-carbon filter, ultrafiltration membrane, and post-carbon filter
- Easy installation: Can be changed in less than 10 seconds with simple twist-and-lock design
- Contaminant reduction: Together filters significantly reduce contaminants, including dirt, rust, chlorine, and E. coli
- Advanced filtration: Comprehensive kit includes 4 premium filters, including sediment, pre carbon, ultrafiltration, and post carbon
$99.97
$139.99 (29% Off)

Best water coolers filters - April 2026

Brio 3-Stage Filter Replacement Kit for Water Cooler Dispensers

Brio 3-Stage Filter Replacement Kit for Water Cooler Dispensers

Avalon Genuine Replacement Filters for Avalon Bottleless Water Coolers, NSF Certified, Patented, 2 Count (Pack of 1)

Avalon Genuine Replacement Filters for Avalon Bottleless Water Coolers, NSF Certified, Patented, 2 Count (Pack of 1)

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

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Little Luxury Vitality, Replacement Filters for Water Coolers and Non Cooling Dispensers, 6-Pack

Little Luxury Vitality, Replacement Filters for Water Coolers and Non Cooling Dispensers, 6-Pack

Replacement Set, Compatible with All Avalon Bottleless Water Coolers, 1500 Gallons - NSF Certified, Dual Set

RIVERPURE Replacement Filter Compatible with Avalon Bottless Coolers – Certified to Meet NSF/ANSI Standards 42 and 378, For Models Without Internal Spring Valve Tab

RIVERPURE Replacement Filter Compatible with Avalon Bottless Coolers – Certified to Meet NSF/ANSI Standards 42 and 378, For Models Without Internal Spring Valve Tab

Replacement Filters Compatible with Avalon Branded Bottleless Water Coolers, Lasts 1500 Gallons, Dual Set

Replacement Filters Compatible with Avalon Branded Bottleless Water Coolers, Lasts 1500 Gallons, Dual Set

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