A clean cooker hood filter is essential for keeping your kitchen fresh and free from cooking odors. Over time, grease and dirt build up, reducing efficiency and airflow. This guide explains when to replace or clean your filter, how to do it, and where to find replacements.

Signs Your Cooker Hood Filter Needs Replacing or Cleaning

Before replacing your filter, check for these signs of reduced performance:

  • Lingering cooking odors even after using the extractor fan.
  • Weak suction power or reduced airflow.
  • Louder than usual operation.
  • Visible grease or dirt buildup on the filter

If you notice any of these, refer to the sections below to determine the best course of action for your filter type.

How Often Should You Replace or Clean Your Cooker Hood Filter?

Different cooker hood filters require different maintenance schedules. Identify your filter type below and follow these replacement or cleaning recommendations.

Standard Cooker Hood Filter
  • Replace every 6-12 months.
  • These filters trap grease and odours but lose efficiency over time. Regular replacement keeps the extractor fan working properly.
Clean Air Standard Filter
  • Replace every 6-12 months.
  • Designed for better air extraction and noise reduction.
  • Replace on time to maintain performance.
Clean Air Plus Filter (High Performance)
  • Replace every 12-18 months.
  • Provides enhanced air circulation and quieter operation.
  • More durable than standard filters but still requires timely replacement.
Long Life Filter (Regenerative)
  • Lasts up to 10 years.
  • Clean every 4 months to maintain effectiveness instead of replacing.

How to Clean a Long Life Filter

If you have a Long Life Filter, follow these steps to clean and regenerate it.

  • Remove the filter from the cooker hood.
  • Preheat your oven to 200°C.
  • Place the filter inside for 120 minutes to burn off grease and restore efficiency.
  • Allow the filter to cool completely before reinstalling.

Regular cleaning every 4 months extends the filter’s lifespan and ensures optimal performance.

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