Hand Net acc. to Böttger, mesh size 500microns Back Catalog number: 438310 Availability: In the manufacturer's stock Price on request - + Recommended 438213 Net Part for Microplastic nets, Hydro-Bios No. 438 Price on request K101-2000F Aluminium temp probe. 2m Price on request 438517-020 Additional cost for Net Part of WP2 Net Price on request