Original MSA3/MSA3S Series True HEPA Air Purifier Filter Replacement

Genuine filter for Membrane Solutions MSA3/MSA3S 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 6-8 months 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.