CA air resources board
CARB resources
California is at the forefront of air quality regulations in the United States with legislation that not only affects not only vehicles and equipment that operate in California, but also those who travel through the state. These high standards target a range of statewide pollution sources including vehicles, fuels, and consumer products.
The California Air Resources Board is charged with protecting the public from the harmful effects of air pollution and developing programs and actions to fight climate change.
Rypos DPFs are CARB verified
Rypos diesel particulate filters are CARB-verified as Level 3+ and Level 2+ diesel emissions control devices for stationary emergency standby generator and pump applications, transport refrigeration units (TRU), rubber-tired gantry (RTG) cranes, and commercial harbor craft/marine applications.

Rypos CARB verifications

Active DPF verification
RYPOS Active DPF/C3+™ is verified Level 3 + for application to diesel engines on rubber tired gantry (RTG) cranes or Tier 4i under specific conditions.
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HDPF/C off-road certified engine family list
RYPOS Active DPF/C3+™ is verified Level 3 + for application to diesel engines on rubber tired gantry (RTG) cranes or Tier 4i under specific conditions.
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RYPOS RTG Crane Active DPF/C3+™ off-road certified engine family list
Find diesel engines for stationary emergency standby generators or pumps and rubber-tired gantry (RTG) cranes certified for use with this Rypos DPF.
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Rypos Carrier and Thermo King DPF/ULETRU
CARB verified the RYPOS DPF/ULETRU™ for use with single-temperature diesel TRU engines, Pin-on TRU Gensets, and Carrier multi-temperature diesel TRU engines.
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Rypos ULETRU, TRU engine list
Find a comprehensive list of diesel engines that are compatible for use with Rypos ULETRU.
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Rypos Thermo King multi-temp DPF/ULETRU
CARB verified the RYPOS DPF/ULETRU™ for use with Thermo-King multi-temperature diesel transport refrigeration unit (TRU) engines.
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Rypos Marine ADPF
Rypos Marine ADPF is currently CARB verified as Level 2+ for use with marine harbor craft with Marine Level 3+ verification in process.
View detailsCARB-related resources

CARB registration programs
Find more information about registering or reporting your diesel equipment to CARB.
Start here
TRU compliance schedules
See the latest CARB requirements for your diesel engines in one place.
View schedules
Proposed CHC regulation amendments
Review the proposed amendments to commercial harbor craft regulations.
See documentContact us
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Want to learn more about how to make your diesel engines CARB compliant? Contact us today.
