Maintain optimal performance and longevity of your Spirit Medical EverFlo Plus oxygen concentrator with our genuine EverFlo Plus Filter Kit. This essential accessory includes two high-quality filters that effectively remove impurities and allergens, ensuring clean and healthy oxygen for your respiratory needs. Enhanced air quality, increased oxygen efficiency, extended concentrator life, and convenient maintenance make the EverFlo Plus Filter Kit an indispensable component for your respiratory well-being. Replace the filters every 6 months or as needed to guarantee optimal performance and extend the life of your concentrator. Order today and breathe freely with confidence, knowing that your oxygen supply is protected and your health is prioritized.