Barbed inline filters protect sensitive devices from contamination in a fluid circuit, either gas or liquid. Air Logic miniature inline filters use a flat stainless-steel or polypropylene weave, and meant for small devices or for larger systems working in tandem with system-wide filtration. There is no flow orientation to the inline filters; the filtered area and canister volume are equal on both sides of the filter. Our polysulfone filters are low-profile to fit into the tightest design envelopes, while the polypropylene filters have a larger diameter to provide more filtration area.