Aliexpress
Click here… to search for Enchanced Filter for Xiaomi Mi Purifier 1/2/Pro [NOT Original] on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (74.86 USD): 2022ACTIESNL
Coupon (75.66 USD): BG00c906
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3TibZLv
Old coupons (from the oldest to the newest): e2bcea, 20tools, BG1534, AFfbG10, TS15prime, TISPrime01, 502C6B, Tools1, Tools3, BGCITYADS2019, BG2020NS, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BGHome15%, BGHOMEAPP13, BGHOMEA13, 7d18f7, 13f142, BGCuponation10, BG10OFFAFF1, 6GSGIT, 00c906, ADMITAD2212
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for Enchanced Filter for Xiaomi Mi Purifier 1/2/Pro [NOT Original] is here.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).