 If you're a Costco member, you could be eligible for a portion of a $2 million settlement. The class action lawsuit claims Kirkland Signature Moist Flushable Wipes actually caused damage to pipes and septic systems and other plumbing issues. If you bought the wipes between July of 2011 and May 31st of 2017, you can file a claim by August 9th. We have all the details at whio.com. WHI News Time 519.