Home Parts & Accessories By Brand Lindhaus Lindhaus Activa 70. Lindhaus Activa Adjusting Knob – 3751204 “52. Lindhaus Activa Hepa Filter – 30720100” has been added to your cart. View cart 🔍 70. Lindhaus Activa Adjusting Knob – 3751204$8.99 70. Lindhaus Activa Adjusting Knob - 3751204 quantity Add to cart Buy with Category: Lindhaus Activa Description Lindhaus Activa Adjusting Knob – 3751204 Related products 80. Lindhaus Activa Roller Cover 30 – 004220333 $31.99 Lindhaus ActivaAdd to cart 86. Lindhaus Activa Trans Support With Sensor – 85920081 $56.99 Lindhaus ActivaAdd to cart Part 103. Lindhaus Activa Speed Sensor – 22490000 $14.49 Lindhaus ActivaAdd to cart 36. Lindhaus Activa Button + Support + Spring 2 Position – 84520081 $5.99 Lindhaus ActivaAdd to cart