Nexus Lid 310/300

The Evolution Aqua Nexus 310/300 Lid is a durable, UV-resistant cover designed to protect outdoor koi pond filters from debris and sunlight.

Key Features:

• Compatibility: Fits the Nexus 310/300 and Nexus 320 models.

• Weather Resistance: Constructed from tough, lightweight, and UV-stable material built for year-round outdoor use.

• Algae Prevention: Blocks direct sunlight from entering the biological chamber, preventing green algae growth.

• Debris Protection: Keeps leaves, rain, and airborne dirt out of the filter media