I need a replacement kit for my RV30C vacuum. AFAIK, I need the RVA101 kit. (I bought the RVA100 kit and it's definitely not compatible. The HEPA filters are way too small...I need 5x10cm filters.)

Does anyone know where I might order this? I'm in South Africa.

I already contacted the stores listed on the Tapo site: Takealot, Loot, and FirstShop. All are out of stock, and it doesn't look like they'll be getting new stock any time soon.