Esperanza h13 filter for mistral air purifier

Replacement filter for Esperanza MISTRAL air purifier (model EHP004) provides effective air filtration, removing allergens, dust, pollen, and harmful gases, ensuring high efficiency and clean air for long-term use. 5-stage filter: basic filter, pre-filter, activated carbon filter, HEPA H13 filter, and cold catalytic filter HEPA filter efficiency: 99.99% Filter size: 28.0 x 28.0 x 3.5 cm