The Nexus 320 Filter Lid is designed to fit Nexus320+ koi pond filters, as well as older 320/310 models.

The lid is strong and lightweight, UV and temperature resistant, and suitable for year round outdoor use. The Nexus320+ koi pond filters do not come with a lid as standard, as these may not be required for indoor installations. However for outdoor installations the Nexus 320 Filter Lid is essential. The lid keeps out debris, and blocks sunlight which would otherwise cause green algae problems inside your nexus.

The Nexus 320 Filter Lid comes with a bungee cord fastening kit, which includes 4x bungee cord fasteners plus fixings. The fastening system keeps your lid securely in place at all times, and is easy to fasten and unfasten for access to the inside of your filter.