Additional cost for Net Part of WP2 Net Back Catalog number: 438517-020 Availability: In the manufacturer's stock Price on request - + Recommended A136-01S 1" Butterfly Valve kit (316L) with Silicone seal Price on request 438143-021 Net bag Maxi - protective net 300µ Price on request 8286A-250S SteriWare Scoop 250ml - PS - Box of 100. STERILE Price on request