Went to Sam's today because I needed air filters for the house. Picked up a 3 pack for $29.43 and headed home. When I got home, it hit me...Filtrete had a rebate form printed in the paper about 2 weeks back for $6 off. Sure enough, I found it and you qualify when you purchase 3 Filtrete air filters with a performance rating of 1000 or better, offer expires 3/11/11.

All you need is the REBATE FORM, original proof of purchase, and proof of purchase seal from the package. So I'm getting a rebate and didn't even realize it. I'm sure I'll be equally thrilled 8-10 weeks from now when I get a surprise check in the mail.