Air Purifiers

Manufacturer

WINIX Inc.

Brand Name

Winix

Model Number

AT40

Qualifying Entity

ENERGY STAR®

Additional Model Info

AT41

Notes

Purchase By Date (Date Delisted)

Model Name

AT40

Kit Model Number 1

Extended Properties

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Pd Id

4618154

Energy Star Partner

WINIX Inc.

Brand Name

Winix

Model Name

AT40

Model Number

AT40

Additional Model Information

AT41

Upc

Room Size Sq Ft

411

Dust Free Clean Air Delivery

259.0

Smoke Free Clean Air Delivery

265.0

Pollen Free Clean Air Delivery

244.0

Dust Free Clean Air Delivery Rate Cfm W

5.64

Smoke Free Clean Air Delivery Rate Cfm W

5.72

Pollen Free Clean Air Delivery Rate Cfm W

5.29

Pm25 Cadr

261.0

Integrated Energy Factor Cfm W

5.6

Annual Energy Use Kwh Yr

272.02

Technology Types

Fan and Filter

Ozone Emissions Ppb

0.00

Filter 1 Type

HEPA-Type

Replacement Model Number 1

Filter 2 Type

Replacement Model Number 2

Filter 3 Type

Replacement Model Number 3

Filter 4 Type

Replacement Model Number 4

Connected Capable

Yes

Connects Using

Wi-Fi

Connected Features

Remote Operation,User Alerts and Messages

Automatic Mode

Air Quality Sensor

Date Available on Market

5/29/2026

Date Certified

5/29/2026

Markets

United States, Canada

Energy Star Model Identifier

ES_1027545_AT40_052820261514610_8671576

Meets Most Efficient Criteria

No

{
  "pd_id": "4618154",
  "energy_star_partner": "WINIX Inc.",
  "brand_name": "Winix",
  "model_name": "AT40",
  "model_number": "AT40",
  "additional_model_information": "AT41",
  "upc": "",
  "room_size_sq_ft": "411",
  "dust_free_clean_air_delivery": "259.0",
  "smoke_free_clean_air_delivery": "265.0",
  "pollen_free_clean_air_delivery": "244.0",
  "dust_free_clean_air_delivery_rate_cfm_w": "5.64",
  "smoke_free_clean_air_delivery_rate_cfm_w": "5.72",
  "pollen_free_clean_air_delivery_rate_cfm_w": "5.29",
  "pm25_cadr": "261.0",
  "integrated_energy_factor_cfm_w": "5.6",
  "annual_energy_use_kwh_yr": "272.02",
  "technology_types": "Fan and Filter",
  "ozone_emissions_ppb": "0.00",
  "filter_1_type": "HEPA-Type",
  "replacement_model_number_1": "",
  "filter_2_type": "",
  "replacement_model_number_2": "",
  "filter_3_type": "",
  "replacement_model_number_3": "",
  "filter_4_type": "",
  "replacement_model_number_4": "",
  "connected_capable": "Yes",
  "connects_using": "Wi-Fi",
  "connected_features": "Remote Operation,User Alerts and Messages",
  "automatic_mode": "Air Quality Sensor",
  "date_available_on_market": "2026-05-29T00:00:00.000",
  "date_certified": "2026-05-29T00:00:00.000",
  "markets": "United States, Canada",
  "energy_star_model_identifier": "ES_1027545_AT40_052820261514610_8671576",
  "meets_most_efficient_criteria": "No"
}