4 Pack 115115 HEPA Replacement Filter A for Winix PlasmaWave Air Purifier

The product is a 4 pack of HEPA replacement filters compatible with the Winix PlasmaWave Air Purifier. These filters are designed to last for 3 months and feature a True HEPA filtration technology with a MERV rating of 13. They are made of synthetic material and include 4 filters in the pack. The filters are white in color and come in a size A21. The brand is Xy100T, and the product is designed for use in air purifiers to improve indoor air quality.