★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
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Reviewed in the United States on December 3, 2025
PRO2 OXYGEN AND MASKUOM: Each Description: PRO2 Oxygen is an unrivalled product which holds more than 3 x more oxygen than can be contained in a similar pressure canister. The ALL NEW PRO2 canister is filled with 22 litres of high purity (99. 5 %) oxygen and comes equipped with a high concentration, conformable and lightweight oxygen mask and tubing designed for optimal flow, giving the user a more efficient and pleasurable experience. The mask is also designed to reduce
Quick Dispatch:
Your PRO2 OXYGEN AND MASK 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 PRO2 OXYGEN AND MASK ships.
Need Help?
Questions about PRO2 OXYGEN AND MASK, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
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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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Product Reviews
★★★★★ 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.
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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
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Reviewed in the United States on February 18, 2025
★★★★★ 5
K and N is the best
Size: CA12290-Premium
In my opinion, you can’t buy a better air filter. Been buying them for all my cars since the 1990s.
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Reviewed in the United States on December 8, 2024
