Quiet the noise from the water splashing down into your filter socks from your sump with this silencer! It sits in the top of the filter sock and breaks the drain flow into many gentle streams, dampening the sound of water entering the sock chamber — a common annoyance in open-top sump builds.
4" (91mm) — fits most 4" filter socks
4" (82mm) — for Red Sea filter socks
7" — for 7" filter socks
Reduces splashing noise significantly
Easy to install — no tools required
Can also hold a small amount of filter media inside the sock
3D printed using high-quality PETG material that's safe for use in aquariums
