Voltaqge: 110-220V, Filtration Efficiency: Up to 99.99% of particles as small as 0.3 microns are captured, Filtration System: Cyclone or Dustbag, Cable Lenght: 1.8m, Brand: Roborock, Model: Automatic Suction Station, Color: Black / White, Dust Bag Capacity: 1.8L, Wireless Connection: Wi-Fi IEEE 802.11b/g/N 2.4ghz, Capacity: 1.5L(Cyclone) or 1.8L(Dustbag).
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
![Replacement Filter Kit For Roborock S75/S7 Maxv Ultra Vacuum - Front & Rear Filters For Auto-Empty Dock-[2025]](https://ae-pic-a1.aliexpress-media.com/kf/Sddc36097da804430957a3eb60b88449b2.jpeg_200x200.webp)
Click here to search by yourself. Here are coupons that you can use.
Updated:
Banggood
Warehouse in Hong Kong.
Link: Roborock Auto-Empty Dock for Roborock S7
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Roborock Auto-Empty Dock for Roborock S7 [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Roborock Auto-Empty Dock for Roborock S7. The lowest price was: $232.99.
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)).