GRERON 66900386

Last updated: November 3, 2026

GRERON 66900386
3.7/5#7 of 36 in ceiling-hung shop air filters
3.7

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

  • 1,060 CFMAirflow
  • 1 micron, 2-stageFilter
  • Up to 4 hTimer
Check price at Amazon$249.99

Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Remote and timer let it keep cleaning after you leave the shop
  • Moves over 1,000 CFM, enough for a large shop
  • About $0.24 per CFM, among the cheapest airflow here
Cons
  • No warranty published on the listing
  • Little-known brand; no maker spec sheet or service page found

The GRERON family

Every GRERON model we rank, smallest first. Ratings compare each against its own type.

ModelAirflowRatingPrice
GRERON 66900399250 to 510 CFM3.1/5$149.99
GRERON 66900386 (this one)1,060 CFM3.7/5$249.99

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model number66900386
Airflow
Airflow1,060 CFM
Speeds3
Filtration
Inner filter rating1 micron, 2-stage
Features
Remote controlYes
TimerUp to 4 h

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