MSA3/MSA3S Replacement Filter — Compatible with Membrane Solutions, 4-in-1 Activated Carbon, 1-Pack

Title: MSA3/MSA3S Replacement Filter — 1 Pack True HEPA 4-in-1 Compatible Filter (15.6 x 11.6 x 1.18 in)

Short description: Compatible MSA3/MSA3S replacement filter that restores purifier performance. True HEPA-grade filtration captures 99.97% of airborne particles down to 0.3 microns. Ideal for large rooms, bedrooms, and whole-house purifying.

Key features: - Compatibility: Designed for MSA3 and MSA3S air purifiers. Please double-check your model before purchase. - Pack & Size: Includes 1 MSA3S filter replacement. Dimensions: 15.6 x 11.6 x 1.18 inches. - High-efficiency filtration: True HEPA-grade filter captures 99.97% of particles as small as 0.3 microns for cleaner air. - 4-in-1 filter design: Pre-filter catches hair, pet dander, and fibers. True HEPA layer traps dust and smoke. Activated carbon layer absorbs pet odors and cooking fumes. Combined layers quickly improve indoor air quality. - Performance benefits: Fast odor removal and allergen reduction. Helps create a more comfortable home environment and supports better breathing. - Replacement interval: Replace every 6–8 months for optimal performance and longer purifier life. - Service & support: Responsive customer service. If you have issues installing the MSA3/MSA3S replacement filter, contact us and we will reply within 12 hours.