![Renewal of "Alleru [Allergy] Block Filter for Outdoor Air Vents" -- Prevention of Dirty Air Inflow, Easier Installation](https://image.enuchi.jp/upload/articles/13045/4d8e1968e92c35d24f250cb996d9524f_special.jpg)
Renewal of "Alleru [Allergy] Block Filter for Outdoor Air Vents" -- Prevention of Dirty Air Inflow, Easier Installation
Alleru [Allergy] Block Filter for Outdoor Air Vents, which helps prevent dust and pollen, has been renewed. It is now easier to install and has been increased to three filters.
