Replacement molecular sieve for VP-8G portable oxygen concentrator

This is the replacement molecular sieve for the VP-8G portable oxygen concentrator. It is an essential component that helps your machine deliver high-purity oxygen.

Over time, the molecular sieve naturally wears out and may no longer be able to maintain the same oxygen concentration. In this case, it's time for a replacement.

When a replacement is necessary:

• After 1–2 years of regular use, depending on your usage and the environment
  

• If you see a low oxygen level warning on your machine
  

* Please note : Long-term storage can shorten the lifespan of the molecular sieve, as its materials can gradually absorb moisture over time. To ensure optimal performance, avoid purchasing in bulk too early.

Installation instructions :
Follow the replacement instructions in the VP-8G user manual. If you are unsure how to replace the part, please contact us for guidance. Installation is simple – just be careful. Damage incurred during self-replacement is not covered under warranty.

Please note:

• Accessories can be shipped separately from the oxygen concentrator, which may add 10-15 business days to the delivery time. Oxygen concentrators are typically shipped within 2-3 days of receiving the order and arrive in approximately 3-5 business days.
• The 30-day return and refund policy does not apply to this accessory. Please read the description carefully or contact our customer service team for further information.