VISIBLE SEDIMENT
Updated 19 days ago
P. O. Box 42455 Urbandale, IA 50323 USA
The 999 has been our most popular product for over half a century. The filter is accepted by the USDA for Scorched Particle Testing...
Our second most popular product, the 32800. It is the same printing and size as the 999, but the filter is more open. The filter is not accepted by the USDA for Scorched Particle Testing.