aiyawen PR1 Replacement Filter Compatible with Mooka PR1 Air Purifier,2 Pack H13 filter Activated Carbon

["Compatibility & Specifications:Compatible with Mooka PR1 Air Purifier models covering up to 2,200 sq.ft,11.1\" L x 10.5\" W x 1.3\"","Washable Pre-Filter: Traps larger particles like pet fur and lint, extending main filter life","Easy installation: After replacing the filter, please press \"Filter Reset\" button for 3 seconds to reset it","Recommended replacement: Every 3-6 months for optimal performance","What's included: 2PCS H13 filters with Activated Carbon+ 4 washable pre-filters 3-Stage Filtration System"]