HappyAlley 18 Pack Lid Fastener Barrel Nut Compatible with Fluval FX6 FX5 FX4 FX2 Canister Filter, Aquarium Filter Lid Fastener Replacement Part, Lock Nut Clamp Accessories (Barrels Only)(Red)

["[Perfect Fit Compatible with FX6 / FX5 / FX4] These 18 lid fastener barrel nuts are precisely molded for a seamless fit Compatible with Fluval FX6, FX5, and FX4 canister filters. They ensure a snug, leak free lid seal to maintain reliable filtration and prevent messy leaks","[Reliable Replacement for Secure Sealing] Keep your filter performing at its best with these replacement parts. Designed for long lasting use, they help restore a secure lid connection and consistent water pressure, preventing potential leaks or performance loss","[Durable Construction & High Quality Material] Each barrel nut is made from premium, impact resistant plastic, offering strength and corrosion resistance during repeated tightening and loosening. Built for durability and consistent performance over time","[Value 18 Pack for Maintenance] Includes 18 barrel nuts perfect for replacing multiple damaged or missing fasteners. Keep spares on hand for maintenance or future repairs, ensuring your Compatible with Fluval FX6 / FX5 / FX4 filter stays in top condition","[Quick, Tool Free Install] Designed for simple replacement with no modifications required: just remove the damaged nut and install the new one. These barrel nuts are ready to use Compatible with Fluval FX6 filters and function as practical replacement parts for fast maintenance"]