7" Rectangular Filter Sock Silencer for Eshopps Sumps

7" Rectangular Filter Sock Silencer for Eshopps Sumps Quiet the noise from the water splashing down into your filter socks from your sump with this silencer! Fits 7" Rectangular Eshopps Brand Filter Socks. Fits most other 7" rectangle sock brands as well. Designed by UNREEF. Made In America. Meterial: PETG Reef Safe Plastics Made to Order.