Compatible with Membrane Solutions MSA3/MSA3S Replacement Air Filters — 3-in-1 H13 True HEPA + Activated Carbon, 2-Pack

Compatible Replacement Filters for Membrane Solutions MSA3 / MSA3S — 2-Pack

Keep the air in your home clean and fresh. These replacement filters are made for the Membrane Solutions MSA3 and MSA3S smart air purifiers. They solve common problems like allergies, pet odors, smoke, and fine dust.

Why choose this MSA3/MSA3S HEPA filter? - Exact fit for MSA3 and MSA3S air purifiers. Easy, secure installation. - H13 True HEPA captures 99.97% of particles down to 0.3 microns. Removes dust, pollen, smoke, and PM2.5. - Built-in activated carbon neutralizes odors, pet smells, and many VOCs. Keeps indoor air smelling fresher. - Two filters in one pack mean you always have a ready replacement. Less downtime, continuous protection. - Designed to match OEM performance at a lower cost than many branded replacements.

Key features and benefits - 3-in-1 filtration: Pre-filter (hair, pet dander, fibers) + H13 True HEPA (fine particles) + Activated carbon (odors, VOCs). - High filtration efficiency: Removes nearly all airborne particles that trigger allergies and respiratory discomfort. - Improves indoor air quality for homes, apartments, offices, and nurseries. - Ideal for pet owners, smokers, allergy sufferers, and people living in high-PM2.5 areas. - 2-pack provides value and convenience—replace one filter now and keep one as a spare.

Who this is for - People with seasonal or pet allergies. - Families with infants, elderly, or anyone sensitive to poor air quality. - Urban residents exposed to smoke or PM2.5 pollution. - Homeowners who want consistent, odor-free indoor air.

Dimensions & maintenance - Size: 15.5” x 11.4” x 1.14”. Designed to match MSA3/MSA3S filter slots. - Recommended replacement: every 6–8 months. Replace sooner in heavy-pollution or pet-heavy environments. - Easy to install. Swap filters quickly to restore peak purifier performance.

Technical details - Compatible models: Membrane Solutions MSA3, MSA3S. - Filter type: H13 True HEPA PP electrostatic electret melt-blown + activated carbon + pre-filter. - Filtration efficiency: Captures 99.97% of particles ≥ 0.3 microns (including PM2.5).

Customer support - Responsive customer service ready to help with fit, installation, or any questions.

Keep your MSA3 or MSA3S running at peak performance. Replace filters on schedule and breathe cleaner, fresher air.