★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
Rhythm Healthcare P2 Portable Oxygen Concentrator
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Rhythm Healthcare P2 Portable Oxygen ConcentratorPRODUCT SPECIFICATIONS: Compact and lightweight. Conveniently charge a backup battery while the device is in use. Charging time 2. 5 hours. (additional purchase). High efficiency, low noise. Excellent heat dissipation. 93% O2 concentration. High absorption sieve bed. Equivalent to up to 5L. Includes AC DC Car Charger. Meets FAA travel requirements. Flow settings 1 5 Product weight: 4. 37 lbs Oxygen concentration: 87% 96% Warm up time: 2 minutes
Quick Dispatch:
Your Rhythm Healthcare P2 Portable Oxygen Concentrator orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Rhythm Healthcare P2 Portable Oxygen Concentrator ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.5 ★★★★★
Based on 2465 reviews
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Product Reviews
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
Fit was perfect on 2018 accord, delivery fast and packaging intact.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Prefect fit
Size: CA12290-Premium, Size: CA12290-Premium
Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2025
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