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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
1 x User Manual
The lightweight and compact trainer allows you to incorporate breathing exercises seamlessly into your daily routine
it consumes less energy and can operate continuously for 72 hours
this travel-friendly device safeguards your respiratory health on the go
Ultra-Light & Portable Body: Weighing only 6
Replacement Filter Pad for Serene 3 Stationary Oxygen Concentrator acc 1 x User ManualThis 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.