Features: 1Made of high-quality activated carbon materials it is resistant to abrasion and corrosion 2Helps improve the efficiency of the air purifier and improve indoor air quality 3Specially manufactured activated carbon can effectively filter impurities in the air 4Easy to install you can directly replace the old or broken filter to help the air purifier work properly 5This product is suitable for Winix 115115 Winix PlasmaWave 5300 6300 5300-2 6300-2 P300 C535 Specification: Features:Made of high-quality activated carbon materials it is resistant to abrasion and corrosion.Helps improve the efficiency of the air purifier and improve indoor air quality.Specially manufactured activated carbon can effectively filter impurities in the air.Easy to install you can directly replace the old or broken filter to help the air purifier work properly.This product is suitable for Winix 115115 Winix PlasmaWave 5300 6300 5300-2 6300-2 P300 C535.Specification:Condition: 100% Brand NewMaterial: Activated CarbonWeight: Approx. 625g / 22ozSize:Filter: Approx. 41x32x3.2cm / 16.1x12.6x1.3in Activated carbon cotton: Approx. 41x32x0.5cm / 16.1x12.6x0.2in Fitment: Fit for Winix 115115 Winix PlasmaWave 5300 6300 5300-2 6300-2 P300 C535Package List:1 x Air Purifier Filter4 x Activated Carbon CottonsNote:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.