{"pageUrl":"https://comparethespecs.com/zh/home-living/air-purifiers-climate/what-are-the-quietest-evaporative-coolers-available","lastUpdated":"2026-09-13","totalProducts":2,"niche":"...","description":"What are the quietest evaporative coolers available?","products":[{"brand":"Portacool","model":"Apex 500 Wi-Fi Evaporative Air Cooler","price_gbp":812.65,"origin_country":null,"specs":{"dimensions":"46 in H x 22 in W x 19.5 in D","portability":"Built-in handle, two rear wheels, front locking casters, 70 lb","cooling_capacity":"500 sq ft","power_consumption":"250 W","fan_speed_settings":"5","humidifier_function":"No, designed to add minimal humidity","water_tank_capacity":"13 gal"},"confidence_score":null,"sources":[{"label":"Portacool","url":"https://www.portacool.com/products/apex-series/apex-500-portable-evaporative-coolers/","currency":"USD","source_country":"US","price":1429.0,"price_gbp":1056.67,"scraped_at":"2026-09-13T18:48:29.957695"},{"label":"Northern Tool + Equipment","url":"https://www.northerntool.com/products/portacool-portable-evaporative-cooler-air-delivery-800-cfm-model-paca05001a1-5939519","currency":"USD","source_country":"US","price":1099.0,"price_gbp":812.65,"scraped_at":"2026-09-13T18:48:29.957695"},{"label":"Industrial Fans Direct","url":"https://industrialfansdirect.com/portacool-apex-500-evaporative-cooler-500-sq-ft-coverage-variable-speed-paca05001a1","currency":"USD","source_country":"US","price":1099.0,"price_gbp":812.65,"scraped_at":"2026-09-13T18:48:29.957695"}],"summary":"The Portacool Apex 500 cools spaces up to 500 sq ft with 800 CFM airflow reaching up to 55 ft. It has five fan speeds, Wi-Fi app control, oscillating louvers, a 13-gallon tank, and a quiet 53 dB operating level, making it suitable for garages, workshops, patios, and other dry spaces.","ideal_for":"适合追求安静蒸发式降温的用户，因为其 53 dB 的噪音水平相对较低；同时，五档风速和 Wi-Fi 控制功能可在需要时选择更安静的低速运行。"},{"brand":"Hessaire","model":"MC18M 1300 CFM Mobile Cooler","price_gbp":147.88,"origin_country":null,"specs":{"dimensions":"28 in H x 20 in W x 10 in D","portability":"16 lb with built-in handle and caster wheels","cooling_capacity":"1,300 CFM for up to 500 sq ft","power_consumption":"0.7 A / 85 W","fan_speed_settings":"2 fan speeds","humidifier_function":"Yes, evaporative cooling adds humidity when the pump is on","water_tank_capacity":"4.8 gallons"},"confidence_score":null,"sources":[{"label":"Tractor Supply Co.","url":"https://www.tractorsupply.com/tsc/product/hessaire-mc18m-1-300-cfm-evaporative-cooler","currency":"USD","source_country":"US","price":199.99,"price_gbp":147.88,"scraped_at":"2026-09-13T18:48:29.957695"},{"label":"Ace Hardware","url":"https://www.acehardware.com/departments/heating-and-cooling/air-conditioners-and-coolers/evaporative-coolers/8015782","currency":"USD","source_country":"US","price":219.99,"price_gbp":162.67,"scraped_at":"2026-09-13T18:48:29.957695"}],"summary":"The Hessaire MC18M is a compact 1,300 CFM evaporative cooler designed for spaces up to 500 sq ft. Its 4.8-gallon tank, hose connection, lightweight body, handle, and caster wheels suit patios, workshops, garages, and other well-ventilated areas.","ideal_for":"适合寻求更安静蒸发式冷风机的人群，因为它配备低速和高速风扇设置、低功耗 85 W 电机以及安静的高速气流，同时其 1,300 CFM 输出适合较小空间。"}]}