Original MSB5 Series Mini Air Purifier Filter Replacement

• Genuine filter for Membrane Solutions MSB5 air purifiers
• H13 True HEPA Filter removes 99.97% of particles, improves air quality, and relieves allergies
  
• High filtration performance for large rooms, bedrooms, and whole house air purifiers
• Properly sealed with a service life of 3 months
• Safety protection design ensures proper installation and protects the air purifier
• Unauthorized filters may damage the purifier and lack verified HEPA performance.
• Return & Refund Policy: Request a return within 30 days of receiving the product. We'll notify you about refund approval after inspecting your return. If approved, you'll be refunded via your original payment method.
• Extended Warranty: 1-year warranty from the purchase date.
• Shipping: Overseas orders ship within 3 business days and domestic orders within 3-5 days.

3-5 working days across the entire U.S. with FedEx, UPS, and USPS.

Need additional $10 to deliver to the most area of Canada by standard shipping.

30-days free return

1-year basic warranty, 1-year extended warranty