Key Features

• MSA3/MSA3S Original Air Purifier Filter: Genuine original official filter designed specifically for Membrane Solutions MSA3/MSA3S air purifiers, ensures compatibility and optimal performance
• H13 TRUE HEPA Filter: H13 True HEPA filter captures 99.97% of 0.3‑micron particles including dust and pollen, helping improve indoor air quality for sensitive‑living spaces
• Activated Carbon Filter: MSA3/MSA3S air purifiers for large room optimized activated carbon structure helps reduce household odors, making it ideal for large‑room use in homes with pets or smokers
• Filtration Performance: MSA3/MSA3S air purifier filter features H13 TRUE HEPA PP electrostatic electret melt‑blown filter, capturing 99.97% of 0.3‑micron particles. Ideal for large rooms, bedrooms and whole‑house use
• Properly Sealed & Usage Guide: Our original air cleaner filter fits MSA3/MSA3S perfectly. Each filter is sealed to extend shelf life. Service life: 6‑8 months, subject to usage conditions. Remove the plastic packaging before installing into your Membrane Solutions MSA3/MSA3S air purifier
• Great For Your Air Purifier: Our specially‑designed filter helps prevent air purifier damage from improper installation. Unauthorized replacement filters are not tested or verified to HEPA standards, and unreliable unofficial filters may damage your air purifier

Specifications