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React 3B | SKU: PRTG302
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3B Medical Luna G3 Filter Cover Replacement

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Overview

The Luna G3 Filter Cover securely holds the filter for all CPAP & BiPAP machines. It's a must-have accessory that should be used with a filter during machine operation.
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3B Medical Luna G3 Filter Cover Replacement

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$10.49
$10.49
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Compatibility

Compatible with all Luna G3 CPAP & BiPAP machines

Functionality

Holds the filter in place during use

Durability

Made with high-quality materials for long-lasting use

Easy to use

Simple installation process

Important Tips

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Watch Tutorials, Reviews, and Expert Tips.

How Often Should You Change Your CPAP Filter?

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FAQs

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What do CPAP filters do?

CPAP filters trap dust, allergens, and airborne particles, preventing them from entering the machine and your airways.

Are all CPAP filters the same?

No, there are two main types: - Disposable filters (made of paper or synthetic fibers, replaced every 2-4 weeks) - Reusable filters (washable foam filters, replaced every 3-6 months)

How often should I replace my CPAP filter?

Disposable filters: Every 2-4 weeks or sooner if dirty. Reusable filters: Wash weekly and replace every 3-6 months.

Can I clean and reuse a disposable CPAP filter?

No, disposable filters are designed for one-time use and should be replaced, not cleaned.

What happens if I don’t change my CPAP filter?

A dirty filter can reduce air quality, block airflow, and strain the machine, potentially causing damage.

How do I know when my CPAP filter needs changing?

If you notice discoloration, dust buildup, a musty smell, or reduced airflow, it’s time to replace the filter.

Do CPAP filters help with allergies?

Yes, ultra-fine filters help trap allergens like pollen and dust mites, improving air quality for users with allergies.

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Bryan S.Bryan S.

"There’s nothing better than hearing a customer say, ‘I finally feel rested again."

Bryan S.

CPAP Expert

Daniel F.Daniel F.

"Every CPAP journey is unique, and we love helping users find solutions that work for them."

Daniel F.

CPAP Expert

Gabriel G.Gabriel G.

"I love helping patients find the right CPAP setup—better sleep makes a huge difference."

Gabriel G.

CPAP Coach

Stacy K.Stacy K.

"Having questions is a normal part of the CPAP journey. We’re here to help every step of the way"

Stacy K.

CPAP Expert

"There’s nothing better than hearing a customer say, ‘I finally feel rested again."

Bryan S.

CPAP Expert

"Every CPAP journey is unique, and we love helping users find solutions that work for them."

Daniel F.

CPAP Expert

"I love helping patients find the right CPAP setup—better sleep makes a huge difference."

Gabriel G.

CPAP Coach

"Having questions is a normal part of the CPAP journey. We’re here to help every step of the way"

Stacy K.

CPAP Expert