PUR PLUS Mineral Core™ Faucet Filter, 3 Pk RF9999

  • Question: How do I recycle my used PUR faucet filters?

    Answer: We are currently working on implementing a recycling program for our PUR customers.  Please continue to check this section as we'll provide an update once details become available.

  • Question: Which contaminants does my faucet filter remove?

    Answer: The PUR PLUS Mineral Core™ filter is certified to reduce 70 contaminants, including lead, mercury, and certain pesticides.*

  • Question: Which products are compatible with this filter?

    Answer: The RF9999 Mineral Core™ filter can be used with all PUR Faucet Systems. 

  • Question: How long will my PUR PLUS Mineral Core™ filter last?

    Answer: The 3 pack provides up to 9 months of clean water. 1 filter provides up to 100 gallons, or 3 months of clean water. For best performance, change your filter every 3 months.

  • Question: How do I change the filter?


    To install or replace the filter, remove the device from your faucet by unscrewing the threaded mounting nut.

    1. Twist back cover off
    2. Insert filter into the device (Don’t worry, the filter will fit loosely)
    3. Replace back cover

    Before first use, run cold water for 5 minutes in a filtered position. During filter flush, it is normal to see cloudy water and hear the sound of water pushing air out of the filter cartridge. Flushing removes any loose materials, which is normal. Prior to each use, run cold water for 5 seconds in a filtered position to activate the filter.

    Change your filter every three months for best performance.

*For a full list of contaminants, click here. PUR does not filter microbes.

Need further assistance?

Homepage valuesHomepage values

Call Us

Monday - Friday
9:00 am- 5:00 pm EST

Email Us

Submit your questions to
Consumer Relations

Newsletter Fashion Box