FilterQueen Defender HEPA Air Purifier (FQ-D11NA)
- Comes with a year’s worth of replacement filters
- Three times better than HEPA filtration
- No ozone production
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Free shipping on all orders of $50+ -
Easy returns within 30 days -
For Assistance: Call (866) 972-8227
Description
FilterQueen Defender HEPA Air Purifier FQ-D11NA — Class II Medical Device Air Purification
Most air purifiers claim to clean your air. The FilterQueen Defender FQ-D11NA is classified as a Class II Medical Device — held to the same rigorous standards as equipment used in clinical settings. Trusted in hospitals and homes alike, the Defender goes beyond standard HEPA to capture particles as small as 0.1 microns — making it three times more effective than traditional HEPA media. If you're serious about the air you breathe, this is the machine you've been looking for.
Filtration That Goes Beyond HEPA
- ✅ Proprietary Filter Technology — captures particles down to 0.1 microns; 3x more effective than standard HEPA
- ✅ Environpure Activated Charcoal Wrap — eliminates odors, VOCs, and airborne chemical pollutants
- ✅ Class II Medical Device Classification — held to clinical-grade standards
- ✅ 360° Bottom Air Intake — pulls air from every direction; top vent circulates freshly purified air back into your space
- ✅ Whisper-Quiet Operation — 46–65 dB depending on speed; runs all night without disturbing sleep
- ✅ Lightweight at 12 lbs — move it from room to room with ease
- ✅ Designed for 24/7 Operation — built for continuous use
- ✅ Free Shipping Included
Why Choose the FilterQueen Defender?
Standard HEPA stops at 0.3 microns. The Defender stops at 0.1 — capturing ultrafine particles, viruses, and biological contaminants that slip through ordinary filters. Pair that with the Environpure charcoal wrap for odor and chemical removal, and you have a complete air purification system that performs at a medical level in your home. Don't just filter your air — defend it.
Why Buy From eVacuumStore?
- 🚚 Free shipping on your order
- 🎧 Expert support from real air purifier specialists — call 866-972-8227
- 💯 Authorized FilterQueen dealer — genuine products, genuine warranty
- ⭐ Thousands of satisfied customers and counting
Ready to experience medical-grade air purification at home? Order the FilterQueen Defender FQ-D11NA today — free shipping included. Questions? Call us at 866-972-8227.
Part numbers and Alternate Part numbers
Product Specs
- Warranty: Lifetime Perpetual
- Dimensions: 17.5’’ in height by 12.25’’ in diameter
- Weight: 12 pounds
- Speeds: 3
- Bacterial Filtration Efficiency: 99.999%
Features
- Protects you from harmful pollutants by creating a clean, healthy indoor environment
- Comes with a year’s worth of replacement filters
- Three times better than HEPA filtration
- Used in hospitals and recognized as a Class II Medical Device
- Quiet enough for 24-hour operation
- No ozone production
- 360-degree Air Intake in the lower half pulls in air from every angle
- The top half circulates clean air back into the room
- Filters air through an Environpure Activated Charcoal Wrap to remove pollutants and odors
- Captures particles up to 0.1 microns in size
- Lightweight and portable for easy transportation between rooms or environments
Model
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