... 65mm, 76mm are available)Joint size: (1", 1-1/2", 2", 2-1/2", 2", 2-1/2", 3") Product Information1. Feature: ASCO ... such as DHL, TNT or EMS etc, deliver time 5~15 days. Shippment1: Usually we ship your order ... the goods against damagePayment1: We accept T/T Bank transfer, L/C, Western UnionWhy choose us1: Various style ... about the dust collector filter valve. d 1.5" dust collector filter valve