AirDoctor AD5500i - G-23-243 SMART HEPA Air Purifier for Extra Large Spaces & Open Concepts: Maximum coverage for large spaces
If you're living in a space that's more 'open-concept loft' than 'cozy nook,' the AIRDOCTOR AD5500i SMART HEPA Air Purifier might just be your new best friend. It's built for those who love breathing clean air in extra large spaces, thanks to its UltraHEPA, Carbon & VOC Filters that snag particles 100 times tinier than what standard HEPA filters catch. Think large households, rooms with ceilings that seem to touch the sky, or your sprawling living area, master bedroom, or even that home gym where you pretend to work out.
Here's the lowdown on what makes it tick:
- It's a beast at air circulation, covering up to 1043 sq. ft. like it's no big deal (4 times an hour) or doubling down on 2086 sq. ft. (twice an hour, because why not?).
- Performance? High. It's got a 3-stage, dual-sided filtration system with UltraHEPA and dual-action Carbon VOC filters that don't play around.
- The H13 UltraHEPA filter is so effective, it catches nearly 100% of airborne nasties as small as 0.003 microns – that's like filtering out the air's version of invisible ink.
- Auto mode and an air quality particle sensor work together like a dynamic duo, adjusting filtration levels on the fly because it's smart like that.
- And with Whisper Jet fans, it's 30% quieter than your average air purifier, offering 6 fan speeds so you can find your perfect background noise level.
Oh, and because it's 2023, the AirDoctor 5500i comes with a SMART app. Control it from your couch, get air quality alerts, and never wonder when to change the filter again. Because let's be honest, we all forget.
- High performance 3-stage filtration
- Effective H13 UltraHEPA filter
- Auto mode with air quality sensor
- Compatible with AirDoctor filters only
- Maximum coverage for large spaces
General specs
- Brand: AirDoctor
- Model: AD5500i - G-23-243
- Seller: Amazon
- product_dimensions: 16 x 16 x 28.75 inches
- item_weight: 41.9 Pounds
- date_first_available: December 7, 2023
- country_of_origin: China
- room_size_coverage: 1043 sq. ft. 4x/hour, 2086 sq. ft. 2x/hour
- CADR (smoke)/CFM: 340
- fan_speeds: 6
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
AirDoctor AD5500i - G-23-243 Maximum coverage for large spaces
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Air Purifier for Home Bedroom Large Room FUTUREPROOF AIR PURIFIERS WITH HOMEKIT
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| Brand | AirDoctor | AirDoctor | AirDoctor | AirDoctor | Acepur | |
| Model | AD5500i - G-23-243 | AD3500 | AD3500i | AD2000 | AP-A800 | AP2-2025 |
| Color | ||||||
| Rating |
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| Price | $1,049.00 | $559.00 | $609.00 | $439.00 | $169.99 | $159.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | June 17, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 |
| Product Dimensions | 19.87 x 27.16 x 12.38 inches | 19.87 x 27.16 x 12.38 inches | 9.1 x 16.3 x 20.7 inches | 14.2 x 14.2 x 23.4 inches | ||
| Item Weight | 24.15 Pounds | 24.15 Pounds | 7.34 Pounds | 29.3 Pounds | ||
| Country of Origin | USA | USA | China | China | ||
| Date First Available | December 7, 2023 | December 7, 2023 | September 30, 2024 | |||
SMART HEPA Air Purifier for Extra Large Spaces & Open Concepts
Ava W.
Leicester
July 3, 2025
before buying this, the air in my home felt stuffy, especially with the kids around and all the dust from our open layout. after using it for a couple of weeks, i noticed a real improvement—less sneezing and a cleaner smell. however, i was disappointed that it didn't perform as well in larger rooms as advertised, and the high cost made me cautious. it does the job, but i wish it was more affordable and compact. overall, it's good but not perfect, so i'd recommend it with reservations.
- Pros: the packaging was sound, and it arrived quickly. i liked that it cleaned the air in my large living area effectively, making it feel fresher. the automatic adjustment based on air quality was handy, and it was super quiet on lower settings, which is nice for reading without disturbance. the app made it easy to control from my phone, and i appreciated the reminders for filter changes.
- Cons: it was a bit pricey for my budget, and i found the initial setup a bit confusing. the noise level increased on higher speeds, which could be bothersome. it seemed bulky and took up more space than i expected. the filters need replacing often, adding to the cost, and the smart features didn't always work perfectly, as it seemed to me.