2 Set RFM80 Replacement Filter Compatible with Max Air Purifier (Model OVHM80), Replacement Part# RFM80, 4 Extra Pre-Filters + 2 Efficiency Filter + 2 Activated Carbon Filter

COMPATIBLE MODELOur RFM80 replacement filter is fully compatible with Max Air Purifier. (*NOTE: Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility) | 3 STAGE OF FILTRATIONThe RFM80 filter adopts 3 stage filtration technology, which includes a Pre-Filter, Efficiency Filter, and Activated Carbon Filter. | VALUABLE PACKAGESPackage contains (2) Max v-Efficiency filter, (2) Carbon filter, and (4) cleanable pre-filter. | LONG LASTING FILTRATIONIIt is recommended to operate every 6-12 months for optimum performance (depending on your usage and environment) | AFTER SALES SERVICEIf you have any queries or issues. Our dependable customer care will guarantee online 24/7 and respond to you with a suitable solution.