Thank you for showing your interest in Replacement Filters, White, 5/pk (for 7200mpr) from Healthdyne (HD). The Replacement Filters, White, 5/pk (for 7200mpr) is a product of Healthdyne and is thereby made of the highest quality. If you have any questions regarding Replacement Filters, White, 5/pk (for 7200mpr) or any product in Healthdyne (HD), please contact us. Our experienced personnel will answer any questions you have about Replacement Filters, White, 5/pk (for 7200mpr). Also, if you are interested in purchasing large quantities of Replacement Filters, White, 5/pk (for 7200mpr) or any Healthdyne (HD), please contact Customer Service.