 It lasts up to 25 years. Oh, and did I mention it's delicious? Go to MyPatriotSupply.com and save $200 per kit. Includes fast and free shipping. That's MyPatriotSupply.com. It's 6.30. You're listening to The Greg Belprin Show on KELO Radio. Great to have you along. Joe Bowman's in the KELO.com News Center.