We hate this too! Unfortunately, shipping fans internationally is crazy expensive. Trust us: we’re not making silly profits on shipping. Rather, this is already a discount price we get from our logistics partner.
One way to save yourself money on shipping could be to purchase a (lighter) filter from our, and then make your own DIY air purifier.
We also always looking for global distributors to help us lower the cost. If you know someone who might like to partner, point them to this page: https://smartairfilters.com/cn/en/distribute-smart-air-global-partners/