AMI PARTS MSA3 3-in-1 True HEPA Filter Replacement for Membrane Solutions MSA3/MSA3S Air Purifier
AMI PARTS MSA3 3-in-1 True HEPA Filter Replacement for Membrane Solutions MSA3/MSA3S Air Purifier
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AMI PARTS MSA3 3-in-1 True HEPA Filter Replacement for Membrane Solutions MSA3/MSA3S Air Purifier

Key item features

  • Advanced Filtration: Features a 3-in-1 system with pre-filtration for hair and dust, an H13 True HEPA filter for smoke, pollen, and pet dander, and an activated carbon filter for odors and VOCs.
  • Enhanced Technology: Utilizes upgraded non-woven HEPA 13/MERV 17 material with a folded design to reduce air resistance, improve breathability, and increase purification effectiveness.
  • Pet-Friendly Design: Highly efficient in filtering pet hair and dander, making it suitable for homes with pets and achieving a 99.97% air purification rate.
  • Optimal Lifespan: Recommended replacement every 3-6 months to maintain peak air purifier performance and ensure continuous clean air.
  • Perfect Compatibility: Specifically designed for Membrane Solutions MSA3/MSA3S air purifiers, ensuring a precise fit and maintaining the original filter's quality and features.
  • Effortless Installation: Simple to install without tools; just remove the plastic bag and place it into the air purifier.
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Current price is $43.99
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4.2 out of 5 stars
stars17 ratings3 reviews
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Showing 1-3 of 3 reviews

Jan 16, 2026
Penny
Sold byAMI PARTSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Perfect air filter for our air filter

This filter for.our air filter was exactly what we needed for our Membrane Solution Air filter. We have been looking for 2 years and found these at Walmart.

Helpful?4X8HZD7RWNBS251013130
Mar 3, 2026
Wonderful
Sold byAMI PARTSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good quality, does what is stated

Helpful?4X8HZD7RWNBS251013130
Feb 19, 2026
Michael
Sold byAMI PARTSDelivered byWalmart
1 out of 5 stars review

Verified Purchase

Unit wont turn on with this filter.

My filter won't turn on with them.

Helpful?4X8HZD7RWNBS251013130