Independent buying guidance · UK editionHow we work
Gearjury
All categories
All categories
WiFi extendersView all 127 →
By place and useHomeLongGardenGamingAt homeCaravanShow all (21) →
By typePowerlinePlugEthernet portEthernetMesh5ghzShow all (31) →
Setup and helpSetupSet upNot workingConnectAppWpsShow all (19) →
BrandsTP-LinkSkyNETGEAREEVirginVirgin MediaShow all (34) →
Best picksBest WiFi Extenders in the UK: Compare Five Practical Options
Dash camsView all 97 →
By vehicleMotorcycleMercedesMercedes benzBmwAudiVanShow all (32) →
By featureFront rearWirelessCordlessMirrorFront rear wirelessRear view mirrorShow all (78) →
Installation and accessoriesInstallHardwire kitSd cardMemory cardMicro sd cardHardwireShow all (33) →
BrandsNextbaseGarminVIOFORoad AngelBlackVueThinkwareShow all (25) →
Best picksThe Best Dashcams in the UK for 2026
Air coolersView all 83 →
By type and sizeSmallMiniRoomBlaupunkt 3 in 1 largeWater tankLargeShow all (32) →
By featureQuietIce packsHumidifierIceSolarHeaterShow all (34) →
By place and useCarHomeBedroomCampingRvCar 12vShow all (11) →
BrandsDysonHoneywellMideaPro BreezeTowerDelonghiShow all (17) →
Best picksBest Portable Air Coolers: Five Models to Compare for 2026
Meat thermometersView all 73 →
By foodChickenOilTurkeyChicken temperatureTurkey temperatureSteakShow all (20) →
By cooking methodOvenOven safeOven wirelessDigital ovenSmokerInside ovenShow all (16) →
By typeWirelessDigitalInstant readBluetoothInfraredQuick readShow all (42) →
BrandsNinjaSalterThermoProOXOWeberHeston BlumenthalShow all (24) →
Best picksBest Meat Thermometers in the UK for 2026
HeadlampsView all 55 →
By activityRunningRunnersRunBikeFishingCyclingShow all (24) →
By featureRechargeableRechargeable batteryRechargeable batteriesRedBrightestBrightShow all (44) →
BrandsPetzlBlack DiamondFenixSilvaLuxeLightLuxeShow all (25) →
How-to guidesHow to Replace a HeadlampChoosing a Head Torch for Reading ComfortablyHow to Clean Headlamp Glass Without Damaging ItWhich Head Torch Is Best for Your Activity?
Best picksBest Headlamp Torches in the UK: Five Choices for 2026
Winter glovesView all 42 →
By who wears themMenWomenLeather menWomen waterproofMen dressCycling menShow all (33) →
By activityCyclingBikeMotorcycleWorkBike ridingWaterproof workShow all (40) →
By feature and materialWaterproofFingerlessTouchscreenLeatherLinerHeatedShow all (23) →
BrandsNikeSealskinzNorth FaceROECKLUnder ArmourUNIQLOShow all (10) →
Best picksBest Winter Gloves in the UK: Five Activity-Based Choices for 2026
Radar detectorsView all 27 →
By typeLaserAppRear view mirror mountLaser 360GpsLaser jammerShow all (7) →
By vehicle and roadMotorcycle
Rules and how they workLegalJammerLaw
BrandsRoad AngelSnooperCobraEscortOOONOUnidenShow all (16) →
Best picksBest Radar Detectors in the UK: Models Compared for 2026
Cordless strimmersView all 26 →
By battery and powerCordless bladedCordless batterySpear jackson cordlessQualcast cordlessHeavy duty cordlessCordless metal bladeShow all (59) →
By typeBlades not
BrandsEinhellWORXMac AllisterBlack and DeckerMacAllisterBlack Decker CordlessShow all (11) →
How-to guidesWhich Cordless Strimmer Should You Buy for Your…
Best picksBest Value Cordless Strimmers in the UK (2026)
Air purifiersView all 22 →
Best picksBest Air Purifiers for Different Rooms and NeedsBest H13 HEPA Air PurifiersBest Air Purifier for Smokers and SmokeBest Air Purifier for PetsBest Air Purifier for DustBest Air Purifier for MouldShow all (9) →
Buying guideHow to Choose an Air PurifierHow to Clean and Replace an Air Purifier FilterDo Air Purifiers Use a Lot of Electricity? Running…Air Purifier vs DehumidifierAre Air Purifiers Worth It?Do Air Purifiers Help with Allergies?Show all (8) →
Head to headLevoitLevoit Core 300S ReviewLevoit Core 300S vs Vital 100SLevoit Core 300S vs Vital 100S vs Winix Zero Compact
Best picksBest Air Purifiers in the UK for Different Rooms and Needs
United KingdomEnglish

Choose your edition

TrendingBest Portable Air CoolersDyson Air CoolersHoneywell Air CoolersMidea Portable Air Coolers

Category hub

3-in-1 Air Cooler: Understand Its Cooling Modes

“3 in 1” is a label, so read the product manual.

“3 in 1” is not standardised. An evaporative cooler may combine fan, cooling and humidifying; an air conditioner may combine cooling, dehumidifying and ventilation. Identify the technology before comparing functions.

3-in-1 Air Cooler: Understand Its Cooling Modes

Start here

The essentials

Our picks

Top picks

Compare them side by side →

By type and size

2
Blaupunkt 3 in 1 largeBlaupunkt 3 1 large

By feature

7
3 in 1Blaupunkt 3 in 1Pifco 3 in 1Princess 3 in 1 5l heater
Show all (7)

More topics

4
Blaupunkt 3 in 1 Air CoolerPifco 3 in 1 Air Cooler Models and FeaturesAir Cooler 3 en 1Pifco 3 in 1 air cooler 15-litre model guide

Best picks

Our best-of lists

Common questions

Questions before you buy

What does 3-in-1 mean on an air cooler?

Functions vary; check whether the maker means fan, evaporative cooling and humidifying.

Can 3-in-1 mean air conditioning?

Some portable ACs use the label for cooling, dehumidifying and ventilation.

Does a 3-in-1 cooler need an exhaust hose?

An evaporative cooler does not need an AC exhaust hose. Confirm its product type.

Are ice packs one of the three functions?

There is no standard meaning; check the exact feature list.