- Fits standard sized 10" housings
- KDF media dramatically increases the life of the filter
- Coconut shell based carbon tastes better
- 2,500 gallon capacity
- Manufactured by Watts/Flowmatic - part# gac10nkdf
Flush with cold water for 5 minutes after each filter change. The first few gallons will be gray. This discoloration is caused by the carbon granules bumping against each other during shipment and is normal with all GAC (granular activated carbon) filters.