Open the left and right doors of the component storage.

Hold the product with one hand and open the dust bag door with the other hand.

Press n button a above the PUSH label with one hand. The dust bag is released.
Pull out the dust bag lever b to remove the dust bag.
As the dust bag is pulled out, the top opening is closed.
Throw away the dust bag.
Prepare a new dust bag.
To avoid odors, do not reuse the dust bags.
Place the end of the dust bag on the rail inside the product.
Make sure that the dust bag is level, with both sides sitting properly on the rails.
Pull the top of the bag away from the rails if needed to smoothly insert the bag.
If the bag is not inserted properly, dust will escape from the top of the bag.
Slide the dust bag in along the rails of the product until it is completely inserted.
Grab the dust bag lever b and push it up until you hear a "click" sound.

The dust bag door will not close without a dust bag. Discard the dust bag and be sure to put a new dust bag in place.
Replace the dust bag once every 3 months. There placement cycle may vary depending on the environment.
Replace the dust bag if it smells, even if it is not full.
The motor protection filter will eventually need to be replaced. Contact an LG Electronics customer service center.