DysonHP10

Air purifier

DOE certified smoke CADR

47cfmDOE test

Dust 62 · PM2.5 54 cfm

Effective room size 73 sq ft (DOE)

DOE data as of 2026-11-03DOE record

Does it fit your room? How DOE sizes rooms

Dyson HP10: certified to DOE with smoke CADR 47 cfm, dust 62, PM2.5 54, effective room size 73 sq ft. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model HP10. A listing with any of these numbers is this unit.

Every model number filed under basic model HP10, DOE data as of 2026-11-03
Model numberFiled by
HP10 (DOE basic model)Dyson

How much does the Dyson HP10 cost to run?

About $1.95 a month, or $23.43 a year, on DOE's annual energy figure of 129 kWh.

Electricity at 18.16¢/kWh, the US residential average for August 2026 (EIA Electric Power Monthly, table 5.6.A). Each 1¢/kWh you pay above or below 18.16¢ moves the yearly figure by $1.29.

How does the Dyson HP10 rank in its DOE class?

In its DOE class (air purifiers, PM2.5 CADR 10 to 99 cfm), 42 models have a matched Amazon listing. 32 of them have a higher CADR/W than its 2.4, which is 28% below their median of 3.35.

DOE's annual energy figure for it is 129 kWh, against their median of 94.5 kWh: $6.27 a year more at the US average price.

Air purifiers (133 with a listing)

Among 90 air purifiers, PM2.5 CADR 10 to 99 cfm

Smoke CADR (cfm)47

Higher than 39 of 90. 2 others share 47.

1993 cfm

Efficiency (CADR/W)2.4

Higher than 19 of 90. 3 others share 2.4.

1.914

Three to compare with

From models with a matched listing.

  • Within 20 cfm of its size, highest CADR/W

    DREAME CVA10B54 smoke CADR

    Room size 84 sq ft, CADR/W 10.3: about 77% less power for the same clean air.

  • Nearest size in its class with a higher CADR/W

    Purivortex KJ100F47 smoke CADR

    Room size 73 sq ft, CADR/W 3.4: about 29% less power for the same clean air.

  • Nearest bigger unit

    Blueair 313100010069 smoke CADR

    Room size 107 sq ft, CADR/W 8.

DOE record

Air cleaning

Smoke CADR
47 cfm
Dust CADR
62 cfm
PM2.5 CADR
54 cfm
Effective room size
73 sq ft
Efficiency (IEF)
2.4 cfm/W
Energy use
129 kWh/year

Record

DOE basic model
HP10
DOE class
10 <= PM2.5 Clean Air Delivery Rate < 100
Brands on the filings
1
In DOE's list since
2026-11-02first snapshot we hold

Questions

What room size is it for?
DOE lists an effective room size of 73 sq ft, based on its smoke CADR of 47 cfm: CADR and room size.
How much does the Dyson HP10 cost to run for a year?
About $23.43: DOE's annual figure of 129 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).