Pfannenberg FM PF 4xx00 18611600032 is a 216 x 216 mm IP54 fleece replacement filter mat set for compatible PF 42500 and PF 43000 filterfans and PFA 40000 exhaust filters.
£27.88
The Pfannenberg FM PF 4xx00 18611600032 is an original fleece replacement filter mat for Pfannenberg filterfans and exhaust filters. Designed for installation size 4 ventilation products, it provides effective filtration of incoming ambient air, helping reduce the ingress of dust and airborne contamination into industrial electrical and automation enclosures.
Regular filter mat replacement is important for maintaining the airflow and cooling performance of enclosure ventilation systems. As contamination accumulates in the filter medium, airflow can become restricted. Installing a clean FM PF 4xx00 filter helps maintain efficient ventilation while protecting sensitive electrical and electronic equipment against unwanted particulate contamination.
The FM PF 4xx00 has filter dimensions of 216 × 216 mm and is the IP54 fleece filter mat specified for Pfannenberg installation size 4 products. Manufacturer part number 18611600032 is supplied by Pfannenberg as a 5-piece spare filter mat set and is compatible with PF 42500 and PF 43000 filterfans as well as the PFA 40000 exhaust filter.
Filterfans use ambient air to remove excess heat from electrical enclosures, but this incoming air can also carry dust and other particulate contamination. The Pfannenberg FM PF 4xx00 fleece filter mat provides a filtration barrier that helps capture airborne particles while allowing the ventilation system to maintain the airflow required for effective thermal management.
Filter mats should be inspected regularly and replaced when contamination begins to restrict airflow. Maintaining a clean FM PF 4xx00 filter helps preserve filterfan performance, supports efficient enclosure cooling and reduces the accumulation of dust on sensitive electrical and electronic components.
| Manufacturer | Pfannenberg |
|---|---|
| Series | FM PF |
| Model | FM PF 4xx00 |
| Article number / MPN | 18611600032 |
| EAN | 4061131087830 |
| Product type | Replacement fleece filter mat |
| Product category | Filterfan spare part |
| Filter mat dimensions | 216 × 216 mm |
| Installation size | Size 4 |
| Protection rating | IP54 |
| Colour | White |
| EMC version | No |
| Pack quantity | 5 pieces |
| Compatible filterfans | PF 42500 / PF 43000 |
| Compatible exhaust filter | PFA 40000 |
| Electrical supply required | No |
| Product dimensions (H × W × D) | 216 × 216 × 85 mm |
The FM PF 4xx00 is a replacement fleece filter mat for compatible Pfannenberg filterfans and exhaust filters, helping reduce dust and airborne contamination entering industrial electrical enclosures.
The replacement filter mat measures 216 × 216 mm and is designed for Pfannenberg installation size 4 filterfans and exhaust filters.
Pfannenberg specifies article 18611600032 for PF 42500 and PF 43000 filterfans and the PFA 40000 exhaust filter.
The FM PF 4xx00 fleece filter mat is specified by Pfannenberg as the replacement filter for IP54 installation size 4 filterfan and exhaust filter configurations.
Pfannenberg specifies article 18611600032 as a spare filter mat set containing 5 FM PF 4xx00 fleece filter mats.
Pfannenberg original fleece filter mats provide purpose-designed filtration for compatible filterfans and exhaust filters, helping maintain enclosure airflow while protecting sensitive electrical equipment against dust and airborne contamination.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...