The Pentek 158682 can be used with any of the follow filter cartridges:
Pentek QC10-CBR John Guest 1/4" Push Fit System installs directly onto your 1/4" refridgerator or icemaker water line to provide great tasting and safe drinking water. Comes with filter-head with built-in bracket and Push Fit fittings, screws, and QC10-CBRR filter cartridge. Part number 158682.
NSF/ANSI Standard 42/53 Tested and Certified for reduction of:
To change simply twist out the old cartridge and twist in the new cartridge. No Fuss, No Mess!
*Rating & Specifications listed are based on usage with a QC10-CBRR cartridge