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Published on Oct 4, 2007
RYPOS, Inc., developer of an advanced, self-regenerating filter that reduces harmful emissions from diesel engines, has been granted California Air Resources Board (CARB) Verification for its RYPOS HDPF/C™ filter. The Level 3 Plus CARB Verification states that during extensive tests, the filter reduced particulate matter by 85 percent or more on stationary diesel engines that power standby generators.