About This

• Perfect Compatibility – Designed specifically for Marine Color HW303A and HW303B canister filters, ensuring a precise and leak-free fit.
• High-Quality Rubber Material – Made of durable and flexible rubber that provides excellent sealing performance and long service life.
• Easy to Replace – Simple installation without tools, makes filter maintenance quick and convenient.
• Leak Prevention Design – Effectively prevents water leakage between the canister body and motor head, keeping your aquarium system secure.
• Essential Maintenance Part – Ideal replacement for worn or damaged sealing rings to restore optimal filtration efficiency.

Overview

• Material : Rubber
• Brand : Marine Color
• Color : Black
• Nominal Outside Diameter : 30 Millimeters
• UPC : 704119292584