Check the listing for details. Nascool Mucus Removal Device And Lung Expander. Condition: New. Listed at 22.00 USD. The Nascool Mucus Removal Device and Lung Expander is a product designed specifically for the lungs, with a focus on removing mucus and expanding lung capacity. With a daily use dosage, this product is intended to be used regularly to help maintain optimal lung health. The Nascool brand ensures quality and reliability, making it a trusted choice for individuals looking to improve their breathing and overall lung function. New in original packaging