Panel filter with aluminum frame is widely used in air containers. Air conditioning panel filter with aluminum frame, pleated panel filter for purifier, filter with web. The filter media has very fine fibres that guarantee efficient removal of submicron particles throughout the filter's lifetime. The removal efficiency can be as high as 10 times the efficiency of G4 pre-filters with high efficiencies.

The water-resistant aluminum frame provides extra assurance in high-humidity applications. Due to its frame, the panel filter is also 50% lighter than the metal frame version for a smaller environmental impact and easier handling.