We make sure each evaporative cooler delivers reliable performance, long-lasting durability, and real value.
S&B Evaporative Coolers are designed to deliver maximum airflow and coverage area for their respective size. Along with heavy-duty motors and oversized fans, S&B units also feature massive water reservoirs to maximize the cooling impact without having to constantly refill the unit.
Engineered to be tough and long-lasting, S&B Evaporative Coolers are manufactured in-house to ensure premium quality, using only industrial-grade materials to withstand heavy use in even the toughest environments.
With over 50+ years of experience and 650+ team members, S&B Filters builds high-quality evaporative coolers for performance and value. Cutting out the middleman—so you get premium performance without the premium price.
See how this portable evaporative cooler keeps the shop floor comfortable even in extreme summer heat. Trusted by businesses who need serious airflow without the noise or energy cost of traditional AC.
Beat the heat with powerful airflow for patios, events, and open-air work sites
Beat the heat with powerful airflow for patios, events, and open-air work sites
Keep athletes energized with cool, breathable air during high-intensity workouts
Portable cooling that makes garages and auto shops more comfortable and productive
Precision cooling designed for hangars, mechanics, and aviation technicians
Popular in auto dealership service bays, keeping mechanics cool all day
SMALL
MEDIUM
LARGE
WEIGHT
105 LB
211 LB
275 LB
SQUARE FOOT OF COOLING
1200 SQ. FT
4000 SQ. FT
6000 SQ. FT
WATER RESERVOIR
50 gal
65 gal
85 gal
FAN DIAMETER
15in fan w/ 40ft throw
35in fan w/ 50ft throw
50in fan w/ 50ft throw
Raising the bar on comfort and affordability
For optimal performance, regularly check that the evaporative media pads are clean and free of debris before operating your S&B cooler. For long-term storage or winterizing, completely drain the water reservoir and empty the water circuit. Open the water flow valve fully and make sure the unit is dry before storing. Use a cover to prevent pests from entering the unit during storage.
Yes, the fan and pump can operate independently. Your S&B evaporative cooler can function as a fan by turning off the water pump, circulating air without cooling. You can also switch the water pump on to saturate the cooling media before activating the fan, which maximizes cooling when used as an evaporative cooler.
Yes, it works effectively outdoors, delivering a refreshing breeze in open spaces. It performs best in confined open areas but can still cool outdoor environments significantly.
In low-humidity conditions, the temperature reduction can be as much as 30°F. This provides significant cooling that makes even the hottest environments more comfortable
