Breathe Naturally Replacement Filters Compatible With Filter Queen Defender 4000 Series Air Purifier Hepa Filter Carbon Acti

Our Replacement Filters Are Designed To Deliver Exceptional Filtration Efficiency And Broad Compatibility With Various Devices, Including Rac4000, Air Purifier, Am4000, 4404009100, Defender 4000, Defender 360, Defender 7500, And 5404011300. The Merv 17 Hepa Filters Capture Airborne Particles As Small As 0.03 Microns, Effectively Trapping Dust And Pet Dander To Ensure Superior Air Purification. Additionally, Our Carbon Prefilters, Proudly Made In The Usa And Stored In Resealable Bags For Freshness, Provide Reliable Air Purification At A Lower Cost. For Optimal Performance, Replace Hepa Filters Every 6-12 Months Under Normal Use And Every 3-6 Months With Heavy Use, While Carbon Filters Should Be Changed Every 2-3 Months For Regular Use And Every 1-2 Months For Heavier Use. By Consistently Using Our Replacement Filters, You Can Significantly Enhance The Air Quality In Your Home, Ensuring A Fresh And Comfortable Living Environment For You And Your Loved Ones.