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Fluval 307 motor head maintenance kit, the service parts for the 307 filter

The Fluval 307 Motor Head Maintenance Kit is the genuine motor head service kit for the Fluval 307 canister filter — the wear parts that restore flow and quiet a filter that has started to rattle.

Key Features

  • Made for the Fluval 307 specifically
  • The impeller and its shaft are the parts that wear. A filter that has slowed down or started to buzz is almost always telling you about the impeller, not the motor
  • Servicing the motor head is far cheaper than replacing a filter, and it usually restores the original flow completely
  • Genuine Fluval parts, so the tolerances are right — a near-enough impeller runs noisily and wears the housing
  • Made by Fluval, the aquatics brand of Rolf C. Hagen, which has been building aquarium filters since 1975

Fitting It

  • Unplug anything electrical before putting your hands in the tank
  • Disconnect the hoses and take the unit to a sink rather than working over the tank
  • Check the old part against the new one before fitting. If they differ, stop and check the model number
  • A smear of silicone lubricant on an O-ring before reassembly makes the next service much easier and helps the seal sit properly
  • Prime the filter and watch the first few minutes of running for leaks before you walk away

Good To Know

  • Fluval recommends servicing the impeller roughly once a year on a filter in daily use
  • Before ordering, check whether the problem is actually the impeller. A blocked intake strainer or a clogged first-stage foam causes the same symptoms and costs nothing to fix
  • Limescale on the impeller shaft is the usual culprit in hard water. A soak in a weak vinegar solution sometimes revives an old one
  • A genuine Fluval spare part. Check the model number against your unit before ordering — Fluval part numbers look alike and do not cross over between series
  • Fluval sells these individually so a filter can be repaired rather than replaced, which is usually the cheaper and greener option
  • Keeping a spare impeller and O-ring in the cupboard saves a tank when something fails on a weekend

Fluval 307 motor head maintenance kit

For the Fluval 307 I Impeller & Wear Parts I Restores Flow I Genuine Part

AED 129.00

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The Fluval 307 Motor Head Maintenance Kit is the genuine motor head service kit for the Fluval 307 canister filter — the wear parts that restore flow and quiet a filter that has started to rattle.

Key Features

  • Made for the Fluval 307 specifically
  • The impeller and its shaft are the parts that wear. A filter that has slowed down or started to buzz is almost always telling you about the impeller, not the motor
  • Servicing the motor head is far cheaper than replacing a filter, and it usually restores the original flow completely
  • Genuine Fluval parts, so the tolerances are right — a near-enough impeller runs noisily and wears the housing
  • Made by Fluval, the aquatics brand of Rolf C. Hagen, which has been building aquarium filters since 1975

Fitting It

  • Unplug anything electrical before putting your hands in the tank
  • Disconnect the hoses and take the unit to a sink rather than working over the tank
  • Check the old part against the new one before fitting. If they differ, stop and check the model number
  • A smear of silicone lubricant on an O-ring before reassembly makes the next service much easier and helps the seal sit properly
  • Prime the filter and watch the first few minutes of running for leaks before you walk away

Good To Know

  • Fluval recommends servicing the impeller roughly once a year on a filter in daily use
  • Before ordering, check whether the problem is actually the impeller. A blocked intake strainer or a clogged first-stage foam causes the same symptoms and costs nothing to fix
  • Limescale on the impeller shaft is the usual culprit in hard water. A soak in a weak vinegar solution sometimes revives an old one
  • A genuine Fluval spare part. Check the model number against your unit before ordering — Fluval part numbers look alike and do not cross over between series
  • Fluval sells these individually so a filter can be repaired rather than replaced, which is usually the cheaper and greener option
  • Keeping a spare impeller and O-ring in the cupboard saves a tank when something fails on a weekend