Additional cost for Net Part (one single net each) Back Catalog number: 438133-020 Availability: In the manufacturer's stock Price on request - + Recommended 438412 Spare Net Part for High Speed Plankton Collector N Price on request 438935 Fixing Ring for Soft Net Bucket 11cm diam. Price on request 438518 Spare Net Part for WP2 Closing Net Price on request