The CVSL/4 Celdek Filter Pads are premium replacement evaporative cooler pads. Manufactured from high-quality Celdek media, these pads provide excellent water retention and airflow characteristics, helping to maximise cooling performance and maintain efficient system operation.
Over time, evaporative cooler pads can become clogged with dust, mineral deposits and airborne contaminants, reducing airflow and cooling effectiveness. Replacing worn filter pads helps restore cooling efficiency, improve indoor air quality and keep your Bonaire evaporative cooler operating reliably throughout the warmer months.
Important: These pads are 85mm thick and are designed for earlier Bonaire VSL models. If your existing pads measure 120mm thick, your unit is typically a post-2016 model and you will require the CVSL120/4 filter pads instead. Please check your existing pad thickness before ordering.
Specifications
- Compatible Models: Bonaire VSL75, VSL75HD, VSL75/70
- Pad Dimensions: 755mm (width) x 735mm (height) x 85mm (thickness)
- Pad Quantity: Set of 4
- Bonus Inclusions: FREE Bonaire Celdek Pins & Washer Set of 6
Key Features
- High-Quality Celdek Media
Provides excellent water absorption and airflow for efficient evaporative cooling performance. - Restores Cooling Efficiency
Helps improve system performance by replacing worn, blocked or ageing filter pads. - Supports Cleaner Airflow
Assists in reducing dust and airborne particles entering the conditioned air stream. - Easy Maintenance Solution
Regular replacement helps maintain reliable operation, airflow and cooling performance.
If you are unsure whether these pads are suitable for your evaporative air conditioner, please contact our team. Our experienced staff can help identify the correct replacement pads for your unit.


Remove filter pads from your unit as instructed in the user manual for your unit. When fitting new pads, ensure the 30mm water distribution strip is at the top.