Best Seller | Milton S-1144 Mini Micro Air Tool Filter Nylon 1/4 In. NPT - Quantity 1 Mini polycarbonate nylon filter 1/4 NPT. Mini micro filter is ideal for use in compact low air flow applications such as small pneumatic equipment miniature valuing and instruments. Filter includes a 20 micron filter. Polycarbonate bowl with auto drain... more | | $36.16 FREE shipping go to store |