Filter for MOOKA HKB320F Air Purifier

Replacement filters for MOOKA HKB320F air purifier with a washable pre-filter and 3-stage filtration system.

• The description claims regular cleaning of the pre-filter can extend the lifespan of the filter and the air purifier.
• The description claims the air purifier will remind users when to replace the filter.
• The description claims the filter should be replaced every 3-6 months for best results.