Home Parts & Accessories By Brand Lindhaus Lindhaus Activa 30. Lindhaus Activa Power Adjusting Knob – 4530101 30. Lindhaus Activa Power Adjusting Knob – 4530101$1.99 30. Lindhaus Activa Power Adjusting Knob - 4530101 quantity Add to cart Buy with Add to wishlist Category: Lindhaus Activa Description Lindhaus Activa Power Adjusting Knob – 4530101 Related products 80. Lindhaus Activa Roller Cover 30 – 004220333 $31.99 Lindhaus Activa Add to cart 52. Lindhaus Activa Hepa Filter – 30720100 $38.99 Lindhaus Activa Add to cart 19. Lindhaus Activa Foam Filter – 12540016 $2.49 Lindhaus Activa Add to cart 90. Lindhaus Activa Bag Housing Cover – 85330201 $68.49 Lindhaus Activa Add to cart