Due to production process upgrades and requirements for enhanced product performance, modifications have been made to the CS1 filter, including changes to packaging, gaskets, push rods, rubber pistons, and other components. Based on test data before and after the changes, and following a joint assessment by production, R&D, and marketing teams, the modifications to the CS1 filter do not affect the performance or usability of the products involved. The changes update are shown in the example figure below: Products Comparison (Example Figure)

 Related products

 Should you have any questions, please contact the person in charge of

 this notice. Thank you!