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AIRWALL® Blox is a is a modular and malleable inflatable square block with vents for air circulation.
AIRWALL® Blox is a versatile tool can also be used as a stand-alone device to block a fireplace or even the return air duct for HVAC.
As designed, it was meant to extend an AIRWALL® Xpress when 12 feet isn't enough and you need an extra 2-3 feet to complete the barrier.
It can also be used when a void is irregular, non-contiguous with the main barrier, or just oversized.
Multiple Blox can also be daisy-chained together when needed, so let your imagination go and see how many different ways you can use it.
The AIRWALL® Blox is for sealing off the gaps left by the Xpress due to the variability of the spaces you work in. It is designed with a mind towards simplicity. It has has two vent carriers and webbing loops on each side. It can be used one at a time or daisy chained together but is dependent on an Xpress, and X or direct air from an air mover for its air supply. It is often the exact thing you need when you're not getting the seal you're looking for. We also need to remove all three of the related products and replace them with the Xpress, X and the Connex.
These clamps are used to secure the vent inserts, plugs and to solidify the connection of lay flat ducting to the Xpr...
These are the inserts used in the Xpress, Blox, and X to direct airflow or connect them to ducting.
These are the plugs used in the Xpress, Blox, and X to limit airflow when necessary.