metal mesh filters may change after several washes. This is normal and it
is not necessary to replace the filters.
Trouble Shooting
If the product does not work:
Before you contact Rangehood Solutions, make sure that the product is
plugged in, the electric fuse is in correctly and electric wiring is
connected. (Fuses can be purchased from your local electrical dealer or
hardware store).Weak air suction may be caused by butterfly flaps
remaining closed.
Do not take any action that will damage the product.