FREE Purex UltraPacks Sample – Works in ALL Machines! This deal was posted on April 10, 2012 at 10:01 am by Heather Leave a Comment Hurry over and grab a FREE sample of Purex UltraPacks! Apparently these work in all washing machines. Be sure to check out all the freebies on the site right now. You don’t want to miss a single one! Thanks, Money Saving Mom!