Vents-US ERVs and HRVs Ranked

Last updated: November 2, 2026

4 Vents-US ervs and hrvs ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size ervs and hrvs here, not third among Vents-US's own.

Vents-US makes 4 current ervs and hrvs: 3 single room and 1 whole-house ERV. Prices run from $549 for the Vents TwinFresh Comfo RA1-50-2 to $1,249 for the Vents Frigate ERV 120 EC. Its best-rated model in each size: the Vents TwinFresh Comfo RA1-50-2 (#1 of 5 single room, rated 3.4) and the Vents Frigate ERV 120 EC (#5 of 6 whole-house ERV, rated 3.4).

Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Vents-US ervs and hrvs 4

  1. Vents TwinFresh Comfo RA1-50-2
    #1 single room3.4Full review

    A low cost, very quiet way to bring fresh air into one bedroom or office without ducts. Buy two for a larger room, since one unit moves little air in recovery mode.

    Amazon $549
    $549
    30 cfm88%7 W
  2. Vents Frigate ERV 120 EC
    #5 whole-house ERV3.4Full review

    A quiet, easy to adjust ERV for a mid size home or apartment that will run at moderate speed most of the time. At full flow it uses more power than its rivals.

    Amazon $1,249
    $1,249
    150 cfm71%175 W
  3. Vents TwinFresh Expert RW1-50-2 Wi-Fi
    #2 single room3.0Full review

    A quiet, app controlled through wall ventilator for one bedroom or office. It pays a premium for Wi-Fi over the Comfo for the same airflow.

    Amazon $779
    $779
    30 cfm-7.1 W
  4. Vents TwinFresh Expert RW1-85-2 V.2
    #3 single room3.0Full review

    The highest airflow TwinFresh for a large room, studio or tiny home. Expect to run it below top speed in a bedroom because of the noise.

    Amazon $949
    $949
    50 cfm-9.7 W

Every ERV or HRV ranked