Filter-Monster Γ Pet Allergen Air Filter Replacement Kit - Replacement Compatible with Rabbit Air MinusA2 Air Purifier

Inside each Kit: Four-stage filtration kit includes a H13 filter, medium filter, customized germ reduction filter and activated carbon filter. | Air Quality Improvement: Filtration is rated H13 and removes up to 99.97% of airborne particles as small as 0.3 microns in size including dust, smoke, pollen, pet hair and dander, and more. | Filtration Levels: Carbon pre-filter reduces common odors as well as gases, chemicals and VOCs (Volatile Organic Compounds) from cooking, cleaning and smoking. Particle pre-filter captures larger particles first, extending life of filter. | Recommended Use: Replace once (1) a year under normal conditions, or more often under harsher air quality conditions to maintain efficiency. | Approximate Dimensions: 18.3 x 16.4 x 4.6 inches.