# AirDoctor AD5500

> HEPA filtration for large spaces up to 1,274 sq ft. No ionizer, no ozone. Dual-sided filtration with activated carbon for VOC and formaldehyde capture.

- Brand: [AirDoctor](https://nontoxicnook.com/brands/airdoctor)
- Price tier: $$$
- Canonical: https://nontoxicnook.com/products/airdoctor-ad5500

## Why we chose it

Scales the ionizer-free UltraHEPA architecture to dual-sided intake for spaces up to 1,274 sq ft. Both AirDoctor models test to 0.003 micron per brand lab data. The carbon layer addresses VOCs and formaldehyde alongside particles. Pick for open-plan living areas.

## Specs

- source:materials: https://airdoctor.com/products/airdoctor-5500
- image:source-url: https://airdoctor.com/products/airdoctor-5500
- image:credit: AirDoctor, used with permission
- filter-type: UltraHEPA (tested to 0.003 micron) + activated carbon
- coverage: 1,274 sq ft (5 ACH)
- ionizer: none

## Where to buy

- [Amazon](https://www.amazon.com/dp/B0C92LZX2F)
- [AirDoctor](https://airdoctor.com/products/airdoctor-5500)

Prices are deliberately omitted from this mirror — they go stale. Current prices and stock: https://nontoxicnook.com/products/airdoctor-ad5500

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Nontoxic Nook lists only products that cleared the published criteria at https://nontoxicnook.com/our-promise. Affiliate disclosure: https://nontoxicnook.com/affiliate-disclosure.