Product Review
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.





![4 Pack - 4 Inch Ring Filter Socks 200 Micron - Aquarium Felt Filter Bags -4 Inch Ring By 8.5 Inch Long [Short Version] - Fits Eshopps and Aqueon](https://m.media-amazon.com/images/I/31VmiTxo1TL._SL75_.jpg)





