These vented spikes offer bacteria-proof ventilation, hydrophobic filters and a female luer locks. The latex-free, PVC-free spikes are engineered for ergonomic fluid transfer with a low piercing force and priming volume. All spikes have MABS housing, PTFE membranes and polypropylene caps. These 2-1/2 inch long capped spikes are available with color coded green, blue or red protective safety snap caps that open and close with one hand. The blue and red capped spikes have an additional 5-micron particle filter. The blue and green versions have an opaque white body, while the red spike has a clear body.