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Compatible models
- Fits Membrane Solutions MSA3 and MSA3S air purifiers.
- Please confirm your purifier model before purchase.
Why choose this filter?
- Restores your purifier’s original cleaning power.
- Removes common triggers fast: dust, pollen, pet dander, and odors.
- Built for reliable, long-lasting performance so your family breathes cleaner air.
Key benefits
- Captures 99.97% of particles down to 0.3 microns.
- Cuts pet hair and lint with a built-in pre-filter.
- Reduces pet and household odors with an activated carbon layer.
- Improves indoor air in bedrooms, living rooms, nurseries, and offices.
Main features
- 3-in-1 filtration: Pre-filter + HEPA filter + Activated carbon.
- Precise size: 15.5" x 11.4" x 1.2" — designed for MSA3/MSA3S units.
- Easy to install replacement filter (1 pack included).
- Made with FSC-certified paper for responsible sourcing.
Who this is for
- People with allergies or asthma who need cleaner air.
- Pet owners who want to reduce dander and odors.
- Homeowners in dusty or high-traffic homes.
- Anyone needing reliable HEPA filtration for everyday use.
Maintenance & specs
- Filter dimensions: 15.5 x 11.4 x 1.2 inches.
- Recommended replacement: every 6–8 months, depending on usage and air quality.
- Pack quantity: 1 filter.
Customer support
- Responsive customer service for any questions or concerns.
- Contact us if you need help with compatibility or installation.