3M Filtrete: Clean Air Club Sweepstakes

http://www.filtretepromo.com/main/signup.aspx
PRIZE:Grand Prize (maximum of One-thousand, one-hundred and fifty (1,150) total; up to Fifty (50) per Drawing Period): A Bamboo Plant. ARV of Grand Prize: $15.00. Total ARV of all Grand Prizes: up to maximum of $17,250.