Xiaomi Smart Air Purifier 4 Pro Filter

All Xiaomi products purchased from Panmi and its Authorised Resellers (‘Authorised Reseller’) are covered under 12-month warranty unless specified. Returns, repairs or refunds under this warranty are facilitated to the extent permissible under Australian Consumer Law (‘ACL’). Customers should contact the Authorised Reseller from which they purchased the product to receive additional warranty procedure instructions.

Xiaomi Smart Air Purifier 4 Pro Filter : https://www.panmi.com.au/xiaomi-warranty/