A clogged filter is the number-one reason a vacuum loses suction. Choosing the right replacement vacuum filter keeps your machine cleaning at full power and the air in your home cleaner. Here’s how to pick the right one.
HEPA vs. washable: what’s the difference?
True HEPA filters trap 99.97% of fine particles down to 0.3 microns — ideal for allergies, pets and dust. Many are also rinsable to extend their life. Washable foam & felt filters are reusable, budget-friendly and great for everyday debris; rinse and fully dry them between uses. Many vacuums use both a pre-filter and a HEPA filter, so check what your model needs.
How to find the exact fit
Find the model number printed on your vacuum or in its manual, then match it to the compatibility list on the product page. We stock exact-fit filters for Shark, Roborock, Samsung, Tineco and many more, plus air purifier filters for LEVOIT and others.
When to replace
As a general rule, replace or deep-clean filters every 2–3 months — sooner if you have pets or run your vacuum daily. If suction drops or the filter looks grey and matted, it’s time. Keeping a spare on hand means you’re never stuck with a weak-suction vacuum.
Ready to refresh yours? Browse all replacement vacuum filters or find your part by brand.