Right now the best price with coupon code for HEPA Filter For JIMMY is 12.99 USD (in Banggood). Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (12.99 USD)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Is it expensive? Hmmm, price is higher than average (which is 7.75 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 12.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG589b2e
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for HEPA Filter For JIMMY H8 / H8 Pro Vacuum Cleaner.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).