Independent buying guidance · US editionHow we work
Gearjury
All categories
All categories
Best picksGood Meat Thermometers for Every Kind of Cook
Best picksBest WiFi Extenders: Which Range Extender Should You Buy?
Best picksBest Dash Cams for Cars in 2026
Best picksBest Radar Detectors for Cars: Models Compared
Best picksGood Winter Gloves for Cold Weather: Five Useful Picks
Best picksBest Headlamps: Six Lights Compared for Different Uses
Best picksTop 10 Best Battery-Powered Weed Eaters for Different Yards
Best picksBest Portable Air Coolers for Patios, Workshops and Small Spaces (2026)
Best picksBest Air Purifier for Bedroom in the US: Quiet Models Compared
United StatesEnglish

Category hub

Air Cooler Trays: Water Tanks, Base Pans and Drain Parts

?Tray? can refer to a removable reservoir, an internal base pan or a drain component. Identify the part number and model before ordering a replacement.

An air cooler tray is not a universal component name. Some compact units have a removable water tank; larger evaporative coolers may use a sump or base pan, while drain plugs and hose fittings are separate parts. Use the model label and exploded diagram to identify what you need.

Air Cooler Trays: Water Tanks, Base Pans and Drain Parts

Common questions

Questions before you buy

Is an air cooler tray the same as its water tank?

Not always. A tray may be a removable reservoir, a base pan or a drainage component. Check the parts diagram for the exact model.

How do I clean an air cooler water tray?

Switch off and unplug the unit, empty it, then clean it as instructed in the manual. Avoid harsh cleaners unless the manufacturer permits them.

Can I buy a replacement air cooler tray?

Often parts are model-specific. Search by the exact model number and confirm dimensions and part number with the manufacturer or authorized service provider.

Why is water leaking from the bottom tray?

Possible causes include overfilling, a loose drain plug, a cracked reservoir or incorrect assembly. Unplug the unit and follow the troubleshooting section before reuse.

Can I use an air cooler with a cracked tray?

Stop using the water-cooling function until the correct replacement is installed. Leaks near electrical parts need prompt attention.