Based on this product's specifications, here are some alternatives and similar models
Carbon filter AJS FR-5315 for OTC range hoods (compatible with FWK 23 AMICA)
Summary description:
Replacement carbon filter AJS FR-5315 designed for use in OTC kitchen range hoods. Provides activated carbon filtration to reduce odors and airborne contaminants in recirculating ventilation systems. Compatible with models specified as FWK 23 AMICA. Suited for routine maintenance and periodic replacement to restore extraction performance and indoor air quality.