CINA® Oxygen Concentrator Filter – Original Replacement Air Inlet & HEPA Filter

Product Description

The CINA® Oxygen Concentrator Filter is an original replacement component designed to maintain clean airflow and extend the overall performance of your concentrator. Built with durable filtration material, this filter helps reduce dust particles, ensuring smoother airflow inside the machine.

Suitable for standard and Chinese oxygen concentrator models, as well as popular brands like Oxymed and Yuwell, it offers easy installation and dependable build quality. The filter can be cleaned periodically depending on usage, making it a convenient and cost-effective accessory for regular maintenance.

Whether you are replacing a worn-out air inlet filter or upgrading to a new HEPA-style option, this high-quality filter helps keep your device running efficiently with minimal effort.

Technical Features

• Original CINA® replacement oxygen concentrator filter
• Compatible with Oxymed, Yuwell & multiple Chinese oxygen concentrator models
• High-density air inlet filtration sponge
• Helps maintain clean airflow inside the unit
• Durable construction for long usability
• Easy to remove, clean, and reinstall
• Lightweight and compact design
• Supports regular maintenance for better machine performance

Usage Instructions

1. Power off and unplug the concentrator before handling the filter.

2. Locate the air inlet or external filter compartment.

3. Gently slide out the old filter.

4. Insert the new CINA® filter securely in the slot.

5. For sponge filters, rinse gently with clean water when required and allow to air dry completely before reuse.

6. Reinstall the filter and start the unit as usual.

7. Replace the filter periodically based on usage and environment.

Safety Disclaimer

This product is a replacement accessory only. It does not modify, treat, or improve the machine’s medical functionality. Follow your device manufacturer’s maintenance guidelines. For any performance issues with the concentrator, contact a qualified technician.

Frequently Asked Questions (FAQs)

1. What is the CINA® Oxygen Concentrator Filter used for?

The CINA® Oxygen Concentrator Filter is used to remove dust, allergens, and airborne particles from the air before it enters the oxygen concentrator. It helps maintain oxygen purity, improves machine performance, and protects internal components from damage.

2. Is this an original replacement filter for CINA oxygen concentrators?

Yes. This is an original replacement Air Inlet and HEPA filter designed specifically for compatible CINA® oxygen concentrator models to ensure proper fit and optimal filtration performance.

3. How often should I replace the oxygen concentrator filter?

The air inlet filter should typically be cleaned weekly and replaced every 3–6 months. The HEPA filter usually needs replacement every 6–12 months, depending on usage hours and environmental dust levels.

4. How do I know if my oxygen concentrator filter needs replacement?

You should replace the filter if:

• Oxygen flow seems reduced

• The machine is overheating

• There is visible dust buildup

• The concentrator shows a filter warning indicator

• It has been used beyond the recommended replacement period

5. Can a dirty filter affect oxygen purity?

Yes. A clogged or dirty filter can reduce airflow, lower oxygen concentration levels, and strain the compressor, potentially affecting the machine’s overall efficiency and oxygen output quality.

6. Is the CINA® HEPA filter washable?

No. HEPA filters are not washable and must be replaced when dirty. However, the external air inlet foam filter may be washable depending on the model.

7. Is this filter compatible with all oxygen concentrators?

No. This filter is designed specifically for compatible CINA® oxygen concentrator models. Always check your machine model number before purchasing.

8. Does replacing the filter improve oxygen concentrator performance?

Yes. Replacing the filter improves airflow, maintains oxygen purity levels, prevents overheating, and extends the lifespan of the concentrator.

9. Can I install the oxygen concentrator filter myself?

Yes. The filter is designed for easy installation. Simply turn off the machine, remove the old filter, insert the new one properly, and restart the device. No technical assistance is usually required.

10. Why is HEPA filtration important in an oxygen concentrator?

HEPA filtration is important because it removes fine particles, bacteria, and allergens from the air. This ensures cleaner oxygen delivery, especially for patients with respiratory conditions.

11. What happens if I don’t replace the oxygen concentrator filter?

If the filter is not replaced on time, it may cause reduced oxygen output, overheating, higher electricity consumption, and possible internal damage to the machine.

12. Does this filter help extend the life of the oxygen concentrator?

Yes. Regular filter replacement protects internal components from dust accumulation, reduces strain on the compressor, and helps extend the overall lifespan of the oxygen concentrator.