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Here are some other sites
you may find of interest:
- Camfil Farr, a world leader in air filtration, has the first true
MERV 8*(ASHRAE 52.2-2007) “30/30” air filter. Engineered
for low initial resistance, and low maintained resistance,
to airflow; lowest average pressure drop of MERV 8 filters.
- Wellsville Foundry - engineered castings: ductile iron,
Ni-Resist, gray iron, Ni-hard, ADI, stainless steel.
We offer no representation regarding these firms.
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