Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.

Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.

Abstract: An adapter assembly for coupling a shower receptacle to a drain includes a base and an upper member. The base includes a bottom wall, a sidewall, and a first aperture. The sidewall extends upward from an outer periphery of the bottom wall. The first aperture is disposed in the bottom wall. The upper member is adjustably coupled to the base and has a second aperture disposed therein. The upper member is configured to be selectively moved relative to the base to adjust a relative position between the first and second apertures. A portion of the base and a portion of the upper member cooperatively define an internal cavity for receiving a fluid therein.