PTFE Syringe Filters, 0.22 um, 20mm, Threaded Double Luer Lock, ABS Housing, Nonsterile, 100 per pack, SPEC18142 Regular Price $152.01 Price $132.18 As low as $118.96 Add to Cart PTFE Syringe Filters, 0.22 um, 20mm, Threaded Double Luer Lock, ABS Housing, sterile, 1000 per pack, SPEC18147 Regular Price $2,736.17 Price $2,379.28 Add to Cart