Purafil PuraGrid Filter
Purafil’s PuraGrid® is a modern new filter design that supplies a large amount of chemical filtration with a minimal amount of pressure drop. This filter offers increased operational performance and energy savings for many indoor applications. The PuraGrid can be constructed with several different chemical medias to tailor the solution to specific needs.
Efficiency
Due to the large number of cells in each GridBlok, the contact area between the adsorbent layer and the airstream that travels inside the cells is very large. As the air is forced through the GridBlok, removal of chemical contaminants takes place.
Media Capacity
Depending on the size, the PuraGrid can accommodate between 4.2lb and 21.6lb per filter.
Depth
The Purafil PuraGrid filter is available in 2” and 4” depths.
Pressure Drop
The Purafil PuraGrid Filter has an initial resistance of:
0.29 in.w.g. for 2″ @ 500 fpm
0.58 in.w.g. for 4″ @ 500 fpm
Construction
The PuraGrid is constructed of galvanized steel
Key Features & Benefits
- High-Efficiency Filtration: Utilizes GridBLOK technology, comprising extruded absorbent blocks with parallel cells, ensuring effective removal of gaseous contaminants.
- Low Pressure Drop: Engineered to maintain minimal resistance to airflow, resulting in energy savings and improved HVAC system performance.
- Versatile Media Options: Customizable with various chemical media, to target specific contaminants like ozone, hydrogen sulfide, acid gases, ammonia, and chlorine.
- Durable Construction: Features a self-supporting design that eliminates bypass and ensures full utilization of the adsorptive media, with frames made from 75% recycled post-consumer content, promoting sustainability.
- Easy Integration: Designed as drop-in filters compatible with existing systems.
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