I recently had the pleasure of welcoming a very nice young man who was working for this company. Coastal Aire called me to set up an appointment to do a survey, they offered a free gift so I said yes. The young man ( I think his name was Daniel ) was right on time and well dressed. I sat through his 1 hour demonstration and loved the product so much I bought it on the spot. Thankyou coastal Aire for helping me breath easy!