Aqueon ProFlex 200 Micron Filter Bag 2-Pack

Replacement Filter Bags for all ProFlex™ Modular Sump Filtration Models Quiet Filtration - As water enters the ProFlex, it flows through a revolutionary bubble diffuser chamber where bubbles are expelled, significantly reducing noise. After water flows through the bubble chamber, it flows through two 200 micron filter socks to remove large particulates.