Moldex 4400 P100 - AirWave 1 Box - 5 Respirators Exp. Date 10/2024 Size - Medium / Large. Brand New Box AUTHENTIC , MOLDEX U. The item "Moldex 4400 Airwave Factory Sealed Box 5 Face Covers, Made In USA NEW" is in sale since Wednesday, December 30, 2020.This item is in the category "eBay Motors\Automotive Tools & Supplies\Auto Paints & Supplies\Automotive Paint Supplies". The seller is "spps-medical" and is located in Dallas, Texas. This item can be shipped worldwide.