Fluval 07 Series Replacement Impeller Cover for 207 Canister Filter (A20133)

The Fluval Replacement Impeller Cover (A20133) is a genuine OEM spare part designed specifically for the Fluval 207 Performance Canister Filter (A443). The impeller cover is a co-moulded, high-flex polymer component that sits over the impeller assembly inside the motor head — it protects the impeller, reduces vibration, and is a key contributor to the 07 Series filter's exceptionally quiet operation.

Over time the impeller cover can crack, warp, or break — particularly during routine maintenance when the motor head is opened for impeller cleaning. A damaged or missing impeller cover results in increased noise, vibration, and reduced pump performance. Replacing with a genuine Fluval OEM impeller cover restores correct impeller operation and the 07 Series' signature ultra-quiet performance.

Important installation note: Always ensure the impeller cover is fitted right way up when replacing — incorrect orientation will affect pump performance and noise levels.

Key Features

• Genuine Fluval replacement part: Exact OEM fit for the Fluval 207 Performance Canister Filter (A443) — no compatibility guesswork
• Co-moulded high-flex polymer: Advanced material used in the 07 Series motor head assembly — a key component of the filter's up to 25% quieter operation compared to previous Fluval canister filter generations
• Protects the impeller assembly: Shields the impeller from debris and reduces vibration during operation
• Restores quiet, efficient pump operation: A cracked or missing impeller cover causes increased noise and vibration — replacement restores the 07 Series' ultra-quiet performance
• Easy to replace: Fits directly over the impeller inside the motor head — no specialist tools required
• Fit right way up: Ensure correct orientation when reinstalling — refer to the Fluval 207 manual for the correct fitting direction
• Genuine Fluval quality: Manufactured to Fluval's standards for reliable, long-lasting performance

Compatibility

• Compatible with: Fluval 207 Performance Canister Filter (A443) — for aquariums 60–220 litres
• Not compatible with: Fluval 307, 407, 107, or other 07 Series models — those use different impeller cover parts
• Part number: A20133

Product Details

• Brand: Fluval
• Product Code: A20133
• Type: Replacement Impeller Cover
• Compatible Filter: Fluval 207 (A443)
• Aquarium Size: 60L – 220L
• Quantity: 1 impeller cover

This impeller cover is suitable for any aquarium keeper running a Fluval 207 canister filter who needs to replace a cracked, broken, or missing impeller cover and restore quiet, efficient filter operation.