For over 20 years our reliable and quality made Bag-In / Bag-Out Containment Filter Housings set the standard for the control of nuclear,
biological, and chemical airborne hazards. Our containment housing designs minimize exposure to harmful
contamination while replacing and handling dirty filters. They incorporate a ribbed bagging ring behind the
access door, over which a PVC bag is attached. Built to the most rigouous demands at competitive prices. Materials include
fully welded aluminum construction AND Stainless Steel. Once the initial filters are installed and the first bag attached,
all filters, both dirty and new, are handled through the bag. Based on the user’s requirements, the housing may
have an assortment of filter arrangements including prefilters, HEPA filters and carbon adsorbers.-
Manufactured under stringent quality assurance procedures, our housings are subjected
to thorough inspections and leak tightness tests before leaving the factory, guaranteed to pass DOP and/or Freon in-place
tests. This guarantee is contingent upon the use of properly installed HEPA filters and/or adsorbers.
Bubble tight isolation dampers and plenum transitions are also available.
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Diffuser Sections are also available to compensate
for poor Inlet Conditions with
only 0.10" Pressure Drop at 500 FPM. | 
