You can create price alert here, copy coupons and view price history. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Product: No.1 PP cotton filter, Recommended Replacing Cycle: 3-6months, Style: €1 /00, Ingredient: PP cotton, Weight: 120g, Function: Filter silt /turbidity /rust etc
Banggood
Banggood warehouse is located in Europe . You can get coupon down below.
Link: Banggood product page
1. ($31.99): 13f142
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGXMPYT, BGHOMEA13, BG10OFFAFF, BGwhielabel, BG10OFFAFF1
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Water Purifier Filter ($-3)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Water Purifier Filter [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).