The Rabbit Air MinusA2 Filter Replacement Kit - Odor Remover (A2-FKO) is your all-in-one solution for maintaining optimal air quality in your home. This comprehensive kit includes one Medium Filter, one HEPA Filter, one Charcoal Based AC Filter, and one Custom Filter tailored for Germ Defense, Toxin Absorber, Pet Allergy, or Odor Removal. Designed for use with Rabbit Air MinusA2 models SPA-700A and SPA-780A, these filters should be replaced every 1-2 years depending on usage, ensuring your air purifier operates at peak efficiency.