VariSorb XL

VariSorb XL filters consist of filter elements assembled in a V-bank configuration in High Impact Polystyrene (HIPS) end caps, and Acrylonitrile Butadiene Styrene (ABS) profiles. The header and cell sides provide a sturdy construction that resists damage during shipping, handling, and operation. The absence of metal components makes VariSorb XL filter fully incinerable.

VariSorb XL filters replace existing HVAC filters of the same type with no changes required for frames or latches. They are packed and sealed in individual polyethylene bags to preserve capacity and cleanliness.

The VariSorb XL filter features a pleated media consisting of very high activity carbon particles bonded into a matrix of mini carbon granulate embedded between two non-woven synthetic layers. The very small carbon granules, unlike traditional granular bed chemical filters, provide a granular microstructure that ensures a much higher effective area per pound of media, resulting in a high spontaneity of adsorption. Combined with the dense packing of the microstructure, this creates a tortuous path for the contaminant, resulting in a high yield for the filter. The fiber matrix maximizes the exposure of the sorbent to the gas while securely bonding it within the media. Dusting is nearly eliminated, and pressure drop is minimized.