called and they offered a $50 gift card to Amazon or gas to do a water test. I hung up. It's a scam. when they ask if it was me, I would not say "yes. They are a company called Impact. ANother way for telemarketers to contact you.
Yeah, this is the water filtration scam. They get a high pressure salesman into your house to sell you a very overpriced water filter that you don't need, and probably won't work either.
Left a card in mailbox about a package delivery, asked my name, address and left me on hold for about 7 minutes until I hung up. The card claims I must be home to sign and receive package.