The National Institute of Building Sciences incorporates information on Phytofilter Technology into their Whole Building Design Guide.  Take a look by clicking here.  

The National Institute of Building Sciences incorporates information on Phytofilter Technology into their Whole Building Design Guide.  Take a look by clicking here.  

The National Institute of Building Sciences incorporates information on Phytofilter Technology into their Whole Building Design Guide.  Take a look by clicking here.