2 High quality washable and reusable replacement square opening HEPA neutralizer filter designed to fit Rainbow and Rexair E Series part# R10520, R-10520, R12106B. This replacement filter fits E series models with serial numbers between #9280000 and #1000000.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Rainbow® OEM product and is not covered under any Rainbow® manufacturer's warranty. The Rainbow® brand names and logos are the registered trademarks of their respective owners. Any use of the Rainbow® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.