For warehouses, big shops and outdoor events where you want the most airflow for the money and can live with a short warranty.
Amazon $1,2996 Hessaire evaporative coolers ranked. Each one is scored and ranked against every brand in its airflow, so "#3 mid-size" means third of all mid-size evaporative coolers here, not third among Hessaire's own.
Hessaire makes 6 current evaporative coolers: 2 under 2,000 CFM and 4 2,000 CFM and up. Prices run from $158.59 for the Hessaire DC18 to $1,299 for the Hessaire MC92. Its best-rated model in each size: the Hessaire MC18 (#7 of 15 under 2,000 CFM, rated 3.2) and the Hessaire MC92 (#7 of 13 2,000 CFM and up, rated 3.9).
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Hessaire evaporative coolers 6
- Hessaire MC92#7 2,000 CFM and upFull review
For warehouses, big shops and outdoor events where you want the most airflow for the money and can live with a short warranty.
Amazon $1,299$1,29911,000 CFM-32.8 gal - Hessaire MC61#9 2,000 CFM and upFull review
For a big garage, shop or patio that needs real airflow on a budget. Pricier per CFM than the MC37 at current prices but covers far more space.
Amazon $699.85$699.855,300 CFM1,600 sq ft14.6 gal - Hessaire MC18#7 under 2,000 CFMFull review
A cheap, light cooler for one person in a dry garage, porch or small room. Buy it for the low running cost, not for wide coverage.
Amazon $187$1871,300 CFM500 sq ft4.8 gal - Hessaire MC37#11 2,000 CFM and upFull review
The value pick for a garage, patio or shop in a dry climate: lots of airflow per dollar with oscillation and a hose hookup.
Amazon $398$3983,100 CFM950 sq ft10.3 gal - Hessaire DC18#9 under 2,000 CFMFull review
For tailgating, camping or a job site where a tool battery is easier than an extension cord. In a garage with power, a bigger AC only cooler moves more air for the money.
Amazon $158.59$158.59900 CFM300 sq ft2.8 gal - Hessaire MC26#13 2,000 CFM and upFull review
A mid size cooler for a living room, patio or small shop in a dry climate, with oscillation the smaller Hessaires lack.
Amazon $317.79$317.792,100 CFM700 sq ft7.3 gal