How Often to Change HEPA Filter in Vacuum: A Clear Schedule
A vacuum HEPA filter should usually be replaced every 6-12 months, while a washable HEPA filter should be rinsed about every 3-6 months and replaced when damaged, permanently clogged, or odorous. Pet owners, allergy-sensitive households, renovation dust, and frequent cleaning can shorten the interval to 3-6 months. Key facts at a glance A disposable vacuum […]