Thank you for viewing. Set of 2 HEPA filters compatible with 4seasons - Brand: airluv. - Filter Type: HEPA Filter - Quantity: 2 Shipping is planned via Yu-Yu Mercari Delivery, but may be changed to Raku-Raku Mercari Delivery depending on the circumstances. Stored at home and inspected by a private individual. Please refrain from purchasing if you are sensitive to such matters.