Pay in 4 interest-free payments of $124.88 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
The accessories may be shipped separately from the oxygen concentrator
The 6th setting also actively delivers oxygen at a fixed frequency for flexibility
1 x User Manual
The lightweight and compact trainer allows you to incorporate breathing exercises seamlessly into your daily routine
with a maximum of 90±5%
Replacement Filter Pad for Serene 3 Stationary Oxygen Concentrator acc The accessories may be shippedThis is the replacement filter pad for the Serene 3 stationary oxygen concentrator. Each pack includes 5 pcs of filters. Please note: The accessories may be shipped separately from the oxygen concentrator, which will take 10 15 working days to deliver. The oxygen concentrators are usually shipped in 2 3 days after placing the order, and will arrive in about 3 5 working days. The 30 day Return & Refund policy does not apply to this accessory product.
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