avalon dual replacement filters

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avalon dual replacement filters

For Avalon bottleless water
coolers that use two filters.

  • • 1 NSF certified sediment filter (listed as model A5FILTER)
  • • 1 NSF certified activated carbon filter (listed as model A4FILTER)
  • learn more
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free shipping30 day risk-free trial
enjoy a 30 day risk-free trial. If you don’t love your Avalon, contact us and we’ll take care of a replacement or full refund.

*If you are purchasing an extended warranty for a cooler you have previously purchased, that cooler must be within the manufacturer warranty at the time of the warranty purchase for the extended warranty to be valid.

Our Water Filters Provide Perfect Water, Every Time

With the Avalon 2 Stage Water Filters, your water will taste crisp and pure every time. The filters have a capacity of 1,500 gallons of liquid and are made to last for 6 months of use. The first stage sediment filter removes rust and large particles of dirt. The second stage purifier features an NSF certified activated carbon filter which will eliminate chlorine, lead, rust, bacteria, or any harmful or unwanted minerals from the tap water. Our water coolers are designed to have their filters easily replaced. Thanks to our proprietary technology, your filter will have an airtight seal, ensuring no contamination and no leaks.

NSF Icon

NSF Certified Filtration (Listed as model A4FILTER, A5FILTER)

Eliminates Bacteria Icon

Removes chlorine, lead, rust & bacteria

Six Month Filters Icon

Lasts 6 months or 1500 gallons

Flow Rate Icon

0.5 gallon/minute flow rate

tech specs
Tech Specs avalon dual replacement filters Front
view all tech specs
stage 1
  • sediment filter
  • – eliminates rust or large particles of dirt
  • – certification: NSF 42
  • – maximum working pressure: 58 PSI
  • – lifespan: 6 months or 1500 gallons
  • – PH range: 5-10
  • – hardness: below 300 ppm
  • – evaporated remains: below 500 ppm
stage 2
  • activated carbon block filter
  • – eliminates chlorine, taste and odor, nominal particulates class I, lead, and cysts
  • – certification: NSF 42, 53
  • – flow rate: 0.5 gallons per minute
  • – maximum working pressure: 125 PSI
  • – lifespan: 6 months or 1500 gallons
what’s in the box
  • – 1 sediment filter
  • – 1 activated carbon block filter
  • – use and care guide


Our water coolers use a 2 stage filtration system that will eliminate chlorine, lead, rust, bacteria, cyst, odor, and nominal particulate class I. Our filters are NSF certified with standard 42 and 53.
For the best tasting water, filters should be replaced every 6 months or 1500 gallons of water used.

Changing the water filter is easy. The steps to change the filters will vary depending on the model that you buy. Please see your manual for further instructions. If you are unable to locate your manual or have further questions please contact our customer support team at 1800-256-0695 or by email at support@avalonh2o.com.

If you have a water cooler that only requires a single filter, the replacement filter will cost $89.99. If your water cooler is a unit with dual filtration you can purchase the set of filter for $99.99.
To ensure there is no leakage or contamination, Avalon water filters include proprietary connectors. These connectors create a seal between the filters and the machine so there is no contamination or leaks. Because of this, off brand filters cannot be used. Likewise Avalon filters are only compatible with our Avalon Water cooler. Use of an alternate brand filter may damage the unit and will void the warranty.