HEPA Filter for JIMMY JV85 JV85 Pro H9 Pro A6/A7/A8 Vacuum Cleaner is for $11.98 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Latest price update (UTC time):
size: 90x51mm, Material: plastic, colour: As shown
Banggood ($11.98)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). Price? Hmmm, price is higher than average (which is $3.07 right now), so better set price alert down below…
Link: Banggood product page
Price: $11.98
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG589b2e
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for HEPA Filter for JIMMY JV85 JV85 Pro H9 Pro A6/A7/A8 Vacuum Cleaner.
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)).