About This

• Part Number: A20063 / A20064 (2 Pack) [Also known as A-20063 / A-20064]
• Product List: Contains (2) O-rings (also known as seals or gaskets), replace leaking O-rings and keep spares for future use!
• Compatible Models: Compatible with Fluval 304, 305, 306, 307, 404, 405, 406, 407 canister filter motor head cover seals. Please check the model you need before purchasing
• Leak-proof Design: O-rings are compatible with canister filters, aquarium filter O-rings as replacement gaskets for canister filters have leak-proof function
• Product specifications: outer diameter is 7.29 inches, inner diameter is 6.89 inches, thickness is 0.2 inches
• Product Material: Canister filter O-rings are made of high-quality rubber material, which is sturdy and durable, with good elasticity, sealing, wear resistance, corrosion resistance, and not easy to age and oxidize
• Easy Installation: Just remove the filter cartridge, take off the old gasket and replace it with a new one. When installing, clean the filler neck and tighten it to make the canister filter work properly and no longer leak
• Warm Tips: Rubber gaskets will deteriorate over time and it is recommended to replace them once a year. Make sure to use an inert lubricant (such as Fluval Silicone Lubricant #A325 or vegetable oil), do not use petroleum jelly-based products

Overview

• Material : Rubber
• Nominal Inside Diameter : 6.89 Inches
• Item Diameter : 7.29 Inches
• Brand : MUGLFPT
• Nominal Outside Diameter : 7.29 Inches