CF400UV O-Ring Replacement for Aquatop CF-400UV & CF-400UVMKII Canister Filters 

Compatibility：Canister filter lid O-ring for Aquatop CF-400UV & CF-400UVMKII canister filters barrelhead,It ensures a tight, leak-proof seal to protect your aquarium setup

Size:OD 9.06in,wire diameter 0.24in

Equipment protection and performance guarantee: CF400UV O-ring forms an effective seal, which prevents water leakage and protects the motor, and at the same time, maintains the necessary vacuum and water pressure inside the filtration drum to ensure a stable water flow and improve the filtration efficiency

Premium Durable Rubber Material: The canister filter lid o-ring is made of high-quality rubber, which is durable and resistant to deformation and wear. It can withstand constant water pressure and is designed for aquarium environments to ensure long-term reliable use

After sales guarantee: We have full confidence in the quality of O-Ring Gasket Seals and hope to bring you a satisfactory shopping experience. If you receive products with deformation, cracking or other product problems, please feel free to contact us at any time, and we will do our best to give you a satisfactory answer