Product Overview SPECIFICATIONS: Filter : 0.3 micron Connections : 1/4" barb x 1/4" barb Disk Size : 2.100 in Lifecycle : Reusable Unit : 3/pkg Warranty : 6 months PART NUMBER REFERENCES: Allied Medical / Gomco : 01-90-3928 COMPATIBILITY : Allied Healthcare Products, Inc. 300, 3001, 3020, 6000, 6030, 6036 Gomco (by Allied) 400, 4005, 4040, G180