Description
xOverview
The JORAIR 4 Pack MSA3/MSA3S HEPA Replacement Filters are designed to work with Membrane Solutions MSA3 and MSA3S air purifiers. This four-pack gives you convenient, ready-to-install replacements to maintain a steady cadence of clean air in busy homes, small offices, or shared living spaces. Built to fit snugly and perform reliably, these filters help simplify routine upkeep without sacrificing filtration quality.
Three-in-One Filtration for everyday air needs
- A pre-filter captures hair, pet dander, and lint at the source, helping reduce visible debris.
- An activated carbon layer targets common household odors and smells for a fresher room feel.
- A HEPA stage traps fine particles as small as 0.3 microns, contributing to overall air cleanliness in the living space.
Key specs and compatible performance
- Dimensions: 15.5 inches x 11.4 inches x 1.2 inches, designed for MSA3/MSA3S devices.
- Recommended replacement interval: about 6 to 8 months, depending on usage and environment.
- Materials include FSC-certified paper for a responsible sourcing approach.
- Included 4-pack ensures you have replacements on hand to maintain daily air comfort.
Fit, reliability, and service
Note: Please confirm the air purifier model before purchase to ensure a perfect fit. If you have questions, our responsive support team is ready to help to ensure a smooth replacement experience.
Real-life use cases
- Living rooms and bedrooms where steady filtration supports daily comfort.
- Pet-friendly homes seeking odor control and dander filtration.
- Home offices looking for quiet, ongoing filtration with easy maintenance.
- Households with seasonal pollen and dust cycles needing reliable refreshment.
What to expect in your filter kit
- Four replacement filters designed for MSA3 and MSA3S compatibility.
- Clear guidance on installation and replacement timing.
- Eco-friendly materials and FSC-certified paper for responsible filtration choices.
- Support-ready packaging with customer service accessibility for any questions.
FAQ
Q: Are these filters compatible with MSA3 and MSA3S devices?
A: These filters are designed for Membrane Solutions MSA3 and MSA3S; please confirm your model before purchasing.
Q: How often should I replace the MSA3/MSA3S filters?
A: Replace every 6–8 months depending on usage and environment; monitor performance and airflow for signs it may be time.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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