Dreame D9

The Dreame D9 stands out for its reusable HEPA filter, reducing ongoing filter replacement costs while maintaining high allergen capture rates. LiDAR navigation maps your home precisely, letting you set no-go zones around bedrooms, nurseries, or other allergy-sensitive areas that need extra protection.

This model suits budget-conscious buyers who want control over where the vacuum cleans. The washable filter dries completely between runs, staying effective for months, and the LiDAR mapping means you can keep the machine out of spaces where allergens congregate or where people spend sensitive sleeping hours.