Spare Net Part for High Speed Plankton Collector N Back Catalog number: 438412 Availability: In the manufacturer's stock Price on request - + Recommended A179-100 Aluminium Bottle 100ml Price on request A136-01S 1" Butterfly Valve kit (316L) with Silicone seal Price on request 438702-021 Net bag - protective net 300µ for Ring Trawl Net Price on request