Additional cost for Net Part (one single net each) Back Catalog number: 438133-020 Availability: In the manufacturer's stock Price on request - + Recommended 440065-200 Stainless Stell Rope, 2.5mm diameter, Hydro-Bios N Price on request 438610 Biological Bottom Dredge Price on request 438517-021 Net bag - protective net 300µ for WP2 Price on request