The CAX140/4 Celdek Filter Pads are replacement pads designed to suit Convair AX140 Axial evaporative air conditioning units. Manufactured from high-quality Celdek media, these pads provide excellent water absorption and airflow to help maintain efficient cooling performance and improve indoor comfort.
Over time, evaporative cooler filter pads can become blocked by dust, minerals and airborne debris, reducing airflow and cooling effectiveness. Replacing worn pads helps restore cooling efficiency, improve air circulation and support the overall performance of your evaporative cooling system.
This complete set of four replacement pads is designed specifically for Convair AX140 Axial units, making routine maintenance simple and effective.
Key Features
- Complete Set of 4 Pads
Includes four replacement pads for convenient servicing and maintenance of your evaporative cooler. - High-Quality Celdek Media
Designed to deliver excellent water retention and airflow for effective cooling performance. - Restores Cooling Efficiency
Helps maximise airflow and cooling output when replacing old or worn filter pads. - Improves Air Quality
Assists in reducing dust and airborne particles entering the conditioned air stream. - Designed for Convair AX140 Units
Suitable for compatible Convair AX140 Axial evaporative coolers. - Supports Long-Term System Performance
Regular filter pad replacement helps reduce strain on your cooling system and maintain reliable operation.
Compatible Models
- Convair: AX140 Axial Units Only
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.



