If you need to replace the filters in your dual filtration system, specifically the XO5505 stage one filter and the M1000/M2000 stage two filter, this is the appropriate choice. You will receive a complete conversion kit containing all necessary parts and filters to upgrade to the XO5505 stage one filter and XO5515 stage two filter set. Upon dispatch, an email will be sent to you with a link to our instructional video for the conversion, which is extremely straightforward. Completing the conversion should take approximately the same time as watching the video, which is around 5 minutes.
ALSO, if you want additional replacement filter sets for future after converting your cooler, only order one kit here per cooler you need to convert, then additional replacement filters for future use should be model XO5505/XO5515 replacement filter set found here.