Abstract: A portable filtration assembly includes a housing containing a water inlet port and a water outlet port and a sub-micron filter disposed in the housing having hydrophilic sub-micron rated membrane filter elements. The sub-micron filter is configured to effect a six log reduction of bacteria (99.9999%) and a four log reduction of protozoa (99.99%) at a flow rate between 10-30 mL/sec requiring a pressure of 1.5-10 psi. The assembly also includes structure for venting air through the hydrophilic sub-micron rated membrane filter elements. The assembly may additionally include a monolithic radial flow carbon composite filter also disposed in the housing. The monolithic radial flow carbon composite filter is configured for removing at least 80% of chlorine and at least 90% of lead over a minimum of forty gallons at a flow rate of 10 mL/sec at a pressure drop of 10 psi or less.

Abstract: The disclosed toy creature defines a mouth, a tongue, and means for manipulating the tongue between a substantially extended straight orientation projecting from the mouth, and a coiled orientation totally within the mouth. As so manipulated, the tongue may be coiled around and entrap some toy prey, and draw the prey back toward and into the mouth, as if to eat the prey. The mouth may be opened and closed, correlated to the movement of the tongue, particularly in opening the mouth wide only upon the tongue being recoiled, to carry the captured prey into the opened mouth. The tongue may be formed of links, pivoted together end-to-end; and a push-pull member, extended substantially the full length of the tongue links, but offset laterally from the pivot connections, may be used for manipulating the tongue.