An air filtering shelter 100 comprising a shelter frame 110 comprising a plurality of frame members 112 defining a sheltered area 102. Filter media 120 extends across the plurality of frame members 112, where the filter media 120 is disposed over the sheltered area 102. An airflow guide 130 extends across the plurality of frame members 112 between the sheltered area 102 and the filter media 120. The airflow guide 130 is impermeable and the filter media 120 and the airflow guide 130 define an airflow channel 125 between them. An airflow generator 140-1 is coupled to the shelter frame 110. The airflow generator 140-1 has an inlet 142 in the airflow channel 125 and an outlet 144 in the sheltered area 102.

A containment room includes a number of opaque sides, where a first opaque side of the number of opaque sides includes a door for providing access to an interior of the containment room, a second opaque side of the number of opaque sides includes a port, and the second opaque side is adjacent to the first opaque side. The containment room also includes a roof attached to the number of opaque sides. The containment room further includes a number of pockets integrated with the roof, each pocket is configured for receiving a filter.

A containment room includes a number of opaque sides, where a first opaque side of the number of opaque sides includes a door for providing access to an interior of the containment room, a second opaque side of the number of opaque sides includes a port, and the second opaque side is adjacent to the first opaque side. The containment room also includes a roof attached to the number of opaque sides. The containment room further includes a number of pockets integrated with the roof, each pocket is configured for receiving a filter.

The present invention provides an enclosure mounted to the top of a vehicle for camping or spending time outdoors. The enclosure generally has a roof that slides from a closed, packed position on top of the vehicle for transport to an open deployed position cantilevered off the back or side of the vehicle. The sliding roof contains a shelter that drops down to create a space next to the vehicle protected from the elements but with access into the vehicle.

A tent or shelter includes a fabric forming a structure for the tent or shelter. The tent or shelter can include a vent assembly having a port, a flap, and member. The port can be disposed through the fabric and permeable to airflow. The flap can be attached to the fabric and adjacent the port. The member can move in response to a force from within the structure so as to move the flap toward and/or away from a closed position in which the flap blocks airflow through the port.

A tent or shelter includes a fabric forming a structure for the tent or shelter. The tent or shelter can include a vent assembly having a port, a flap, and member. The port can be disposed through the fabric and permeable to airflow. The flap can be attached to the fabric and adjacent the port. The member can move in response to a force from within the structure so as to move the flap toward and/or away from a closed position in which the flap blocks airflow through the port.

A device for sealing an opening in a structure. The device includes a covering placed over the opening, and an anchor located at an interface between the structure and the covering. The covering is readily penetrable by a bullet or an arrow. Air intake from an environment surrounding the structure is provided into the structure through the interface.

A device for sealing an opening in a structure. The device includes a covering placed over the opening, and an anchor located at an interface between the structure and the covering. The covering is readily penetrable by a bullet or an arrow. Air intake from an environment surrounding the structure is provided into the structure through the interface.

A pop up cover for a crib is provided for providing a safe, comfortable and isolated environment for a child in a crib. The pop-up cover may be made of breathable fabric panels having an integrated frame, for example a flexible frame, which can be folded (collapsed) on itself, for example when folded in specific ways if appropriate force is applied and which keeps the fabric in a taught, open position when unfolded (preventing the panels form falling inwards onto each other). The pop up cover can be lightweight and compact, quick and easy to set up, dark inside and breathable.

The present invention is directed toward a movable airborne contaminant control system having a retractable/extendable booth attached in a sealing manner to a ventilation unit, preferably mounted on wheels. The ventilation unit includes a filter assembly that opens into the work are formed by the booth. Front doors support air filters. In operation, the ventilation unit draws air in a longitudinal laminar flow over one or more work pieces. The filter assembly captures both particulates and VOCs to allow the exhaust air to include an extremely low contaminant load.