Surround Air Replacement Filter. Filter fits Multi Tech XJ-3000C, XJ-3000D & XJ-3000E Multi Tech Air Purifiers. It is recommended that you change your filter every 3-6 months. Absolutely essential for allergy sufferers. Designed & Engineered by Crucial Air.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Surround Air® OEM product and is not covered under any Surround Air® manufacturer's warranty. The Surround Air® brand names and logos are the registered trademarks of their respective owners. Any use of the Surround Air® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.