GRERON Shop Air Filters Ranked

Last updated: November 3, 2026

2 GRERON shop air filters ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size shop air filters here, not third among GRERON's own.

GRERON makes 2 current shop air filters: 2 ceiling-hung. Prices run from $149.99 for the GRERON 66900399 to $249.99 for the GRERON 66900386. Its best-rated model: the GRERON 66900386 (#7 of 36 ceiling-hung, rated 3.7).

Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

GRERON shop air filters 2

  1. GRERON 66900386
    #7 ceiling-hung3.7Full review

    Sized for a two-car garage or mid-size shop, rated to 1,060 CFM.

    Amazon $249.99
    $249.99
    1,060 CFM1 micron, 2-stage-
  2. GRERON 66900399
    #27 ceiling-hung3.1Full review

    Sized for a two-car garage or mid-size shop, rated to 510 CFM.

    Amazon $149.99
    $149.99
    250 to 510 CFM1 micron, 2-stage-

Every shop air filter ranked