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We offer free standard shipping on all orders across the United States, with no minimum purchase.
Orders are processed within 1–2 business days and delivered in 3–5 business days after dispatch (6–10 business days to Alaska, Hawaii and U.S. territories). You will receive a tracking link by email as soon as your order ships.
You have 30 days from delivery to return any unused item in its original condition and packaging for a full refund.
Return shipping is free: email loftwyn.com@gmail.com with your order number and we will send you a prepaid return label. Damaged, defective or incorrect items are always covered.
Your refund is issued to your original payment method within 5–10 business days after we receive your return.
Upgrade your Membrane Solutions MSA3 or MSA3S air purifier with the iSingo MSA3 Replacement Filter. This 2-pack is engineered to fit your device precisely and supports maintaining a refreshed, more comfortable indoor air environment through everyday use.
The upgraded carbon structure strengthens deodorizing performance, while the filtration layers cooperate to handle ultra-fine particles effectively, including those below 0.3 microns. This combination is designed to support a more comfortable living or working space without claiming specific health outcomes.
Installation is straightforward: follow your unit’s guide, remove the old cartridge, and insert the new filter. The 3-stage design supports a simple, low-maintenance approach to sustaining fresh airflow in shared spaces, bedrooms, living rooms, or home offices. This setup emphasizes practical benefits—quiet operation, stable airflow, and clear separation of filtration tasks—without asserting guaranteed results.
Q: Is this MSA3 filter compatible with my Membrane Solutions purifier?
A: Yes, it fits MSA3 and MSA3S units; check your purifier's nameplate to confirm compatibility.
Q: How often should I replace the MSA3 filter?
A: Replace every 6–8 months depending on usage to maintain performance.
Shipping is free on every order within the United States, with no minimum purchase. Orders are processed within 1–2 business days, and standard delivery takes 3–5 business days after dispatch (6–10 business days to Alaska, Hawaii and U.S. territories). You will receive a tracking link by email as soon as your order ships. We currently ship to U.S. addresses only.
You can return any item within 30 days of delivery for a full refund, as long as it is unused and in its original condition and packaging. Return shipping is free: we send you a prepaid return label, whether the item arrived damaged or defective or simply was not right for your home.
To start a return, email loftwyn.com@gmail.com with your order number. Once we receive your return, your refund is issued to your original payment method within 5–10 business days.
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