It is recommended that you replace the filter every six months or as needed to help maintain vacuum function as well as maintain optimal filtration inside of your home. Stop washing your old foam filter round blocks all the time and get new, clean ones if you crave for faster and more efficient cleaning.
Absolutely essential for allergy sufferers!
Specification:
Material: plastic, foam
Color: black, white
Package included:
1 x HEPA Filter
1 x Foam Filter
1 x Felt Filter