Net bag - protective net 300µ for WP2 Back Catalog number: 438517-021 Availability: In the manufacturer's stock Price on request - + Recommended 8370H-50S 50mm dia Funnel box of 100. Sterile Price on request 438412 Spare Net Part for High Speed Plankton Collector N Price on request 438753-020 Additional cost for Net Part of Bongo Net Price on request