Your air purifier filters should be replaced at least every 12 months (depending on use).
Genuine filters
Our genuine Electrolux air purifiers filters are using powerful four-stage filtration that captures up to 99.99%* of small dust particles, great to keep your house free of dust, pollen and pet dander.
*Based on tests conducted by GTT Laboratory in Nov 2020 according to GB/T 14295-2008 standard.