This Magnet stackable filter HRF-F1 comes with 1 HEPA Filter and 1 Filter Gasket. This 3-pack fits the following models: 13350, 13503, 13520, 13515, 13525, 13528, 50250, 52500, 53000, 53001, 63500, 64500, 83163, 83168, 83188. Replaces 29500(E295) HEPA Filter EVMEDIA14.
Each filter comes with a gasket. Gaskets are meant to be placed between each layered HEPA filter. In some instances, not all gaskets will be used.