User Review: Ozark Trail Air Mattress Velour Top
The valve on my Ozark Trail air mattress broke b/c somebody tried to rip it out the wrong way. Don't try to contact Walmart for a replacement part b/c you'll get caught in a neverending loop on the customer service line.
Go to Intexstore.com, Intex is a supplier for Walmart, and look up replacement parts for air mattresses. Determine if you have a 3-part or 2-part valve. It's super cheap and easy!