At SELEE®, we realize that our commitment to sustainability, and the highest quality products and services, is also important to our customers.  Our commitment to sustainability allows our valued customers to experience less environmental impact related to the purchase of SELEE’s products and services. 

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CS-W filters eliminate phosphine gas, are lighter weight, have no respirable ceramic fibers, not edge crushing, and better filtration performance … all to enhance your work environment.

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SELEE® China produces the CS-W environmentally safe cast house filter. This environmentally friendly safer, and award winning filter features no refractory ceramic fibers in the filter body or gasket. Also, no phosphine gas generated from used filters.


SELEE® China is committed to improving its environmental impact, while being aligned with the goals of Made in China 2025.