* Small pressure drop; The inlet and outlet buffer chambers are designed so that the airflow passes through the inlet and outlet buffer chambers and the adsorption cavity to form convection, thereby reducing the pressure drop.
* Long life: The service life can reach 30 years, and it has been treated with oxidation and rust prevention.
*Easy maintenance; to replace the adsorbent, you only need to remove the 4 screws on the top cover with an Allen wrench, and the muffler can be removed and replaced with a light twist.