Fluval Intake Strainer with Check Ball for 305/405 306/406

Fluval Intake Strainer with checkball is suitable for:
- Fluval 305 External Canister Filter (A211)
- Fluval 405 External Canister Filter (A216)
- Fluval 306 Canister Filter (A212)
- Fluval 406 Canister Filter (A217),