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Holmes

Holmes Aer1 air purifier

Air Purifiers · Climate

Partly worksLocal

1 report: 1 says it partly works.

Reported on r/homeassistant with Z-Wave smart plug.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Z-Wave smart plugPartly works LocalMade smart via smart plug or Z-Wave relay plus particulate sensors
Saved copy
I really like the Holmes Aer1. Pair it with a smart plug or a built-in Z-Wave relay, and a couple hacked Ikea PM2.5 particulate sensors and you're off to the races pretty affordably. Imo the larger air purifiers that claim to do 1,000 ft². Don't really do that. If you have circulator fans running to kick the air towards the units then maybe. But I personally think you're better off having smaller units in each room. I can also tell you empirically that during the wildfires this summer. That small unit would keep the particulate count in a single digits if I closed the bedroom door.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2023-11

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandHolmes
ModelAer1
CategoryAir Purifiers