Address a wide variety of diagnostic and point-of-care applications with POREX® SQ-EASYTM Prefilters. SQ-EASY Prefilters address the need for a self-contained filtration, vortexing, and dispensing system for throat swab cultures, stool specimens and nasopharyngeal swabs, washes and aspirates. They feature an interlocking dispensing tube, filter tip, and closure cap, which help ensure sample integrity and leakage. Components include porous glass fiber membrane, high density polyethylene (HDPE), and ultra-high molecular weight polyethylene (UHMWPE) filtration materials. These materials are available separately to allow for flexibility in dispense tube volume contents and filtration efficiency. See attached PDF for specific model and use information.