Not included is the clear PVC cement you will need to glue them to the fluid cup
remove old filter lightly sand off any left over filter or glue from the fluid cup
apply PVC cement to the bottom of the cup press cup down on filter paper with a hard surface underneath
once applied turn the cup upside down so the filter paper is on top - allow to air dry for about 15 minutes
cut the remaining paper off. each paper should make 3 - 2in filters