Additional cost for Net Part (one single net each) Back Catalog number: 438143-020 Availability: In the manufacturer's stock Price on request - + Recommended A1234-2 Safety Can 2L - 316 stainless steel Price on request 438517-021 Net bag - protective net 300µ for WP2 Price on request 438412 Spare Net Part for High Speed Plankton Collector N Price on request