PK/1 - Mpap Reusable CPAP Filter

Respironics Inc Mpap Reusable cpap Filter 1-3/4" L x 1" W, Made of Foam, Wash Weekly and Replace Every 2-3 Months

REUSABLE - Each reusable filter is made of foam and is approximately 1.75 "es long, 1.0 " wide. Wash weekly and replace every 2-3 months