4000CFM Swamp Cooler for Large Room, 41” Evaporative Air Cooler with 13.5Gal Detachable Water Tank, 12H Timer, Ambient Light, 120° Oscillation, Indoor & Outdoor Air Conditioner for Patio, Garage
*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.
Bottom line: The 4000CFM Swamp Cooler for Large Room, 41” Evaporative Air Cooler with 13.5Gal Detachable Water Tank, 12H Timer, Ambient Light, 120° Oscillation, Indoor & Outdoor Air Conditioner for Patio, Garage is a niche pick — read recent reviews before buying in the cooling & fans category, priced around $212.46. Read recent reviews carefully before committing.
Uthfy 4000CFM Swamp Cooler for Large Room, 41” Evaporative Air Cooler with 13.5Gal Detachable Water Tank, 12H Timer, Ambient Light, 120° Oscillation, Indoor & Outdoor Air Conditioner for Patio, Garage
SpecPicks Verdict
SpecPicks classifies Uthfy 4000CFM Swamp Cooler for Large Room, 41” Evaporative Air… as a niche pick — read recent reviews before buying in the cooling & fans category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Uthfy's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Uthfy's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ❄【2026 New Upgraded 3-Sided Cooling Pads】Uthfy outdoor swamp cooler with upgraded 3-sided high-density cooling pad boosts airflow to 4000 CFM and wind speed to 34 ft/s while covering large cooling area. 41” evaporative air cooler with 120° oscillation surrounds you with powerful, refreshing breeze — just like a mountain wind on a hot summer day. Perfect for patios, garage, commercial or industrial use
- ❄【3 Refill Ways Stays Cool Longer】You can choose from 3 convenient ways to refill the water: pour water into the upper tank, pull out the water port to connect a hose, or remove the bottom tank and fill it directly under a faucet. The large 13.5 gallon detachable water tank and 4 ice packs deliver up to 36 hours of continuous cooling — no frequent refills needed. Just set it and stay cool all day long
- ❄【Customize Your Cooling Summer】Create your perfect breeze with dual control. The remote and simple panel let you customize everything: 3 speeds(L/M/H), 3 modes(normal/natural/cooling) and 120° oscillation. Adjust exactly how you want — from a gentle whisper to powerful airflow. Whether you're on the patio, or in your backyard, you decide how cool and where the air goes
- ❄【12H Timer & Ambient Light】This air cooler runs at just 45dB — quiet enough for conversation or outdoor relaxation. Set the 12-hour timer for automatic shut-off without any hassle. The LED ambient light creates soft illumination for evening dinners or a gentle nightlight for kids. Control the LED ambient light with a simple on/off switch. You can turn the display screen on or off with remote control. Perfect for both indoor and outdoor use
- ❄【Portable Design & Dry-run Protection】Move it smoothly on 4 wheels (2 with brakes, 2 without) keep the securely in place. The drain port allows quick water removal when needed. A visible water line lets you check water level at a glance. In cooling mode, if there is no water or relatively little water in the water tank, the water pump will automatically stop working and stop pumping
Full Specifications
| Size | 41" |
|---|---|
| Brand | Uthfy |
| Color | Grey |
| Noise | 45 Decibels |
| Voltage | 120 Volts |
| Wattage | 120 watts |
| Floor Area | 700 Square Feet |
| Model Name | Swamp Cooler |
| Unit Count | 1.0 Count |
| Form Factor | Desert |
| Model Number | JH-395Y |
| Compatibility | Switch |
| Controls Type | Remote |
| Mounting Type | Freestanding |
Ready to buy?
Uthfy 4000CFM Swamp Cooler for Large Room, 41” Evaporative Air Cooler with 13.5Gal Detachable Water Tank, 12H Timer, Ambient Light, 120° Oscillation, Indoor & Outdoor Air Conditioner for Patio, Garage is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.
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