Portable Air Conditioners Under £399

Geoff Peterson

A portable air conditioning unit offers a great way to keep a single room in a house or apartment cool. If you don’t have the room or permission for a full unit, then a portable AC unit is just what you need. How much a portable air conditioning unit costs can depend largely on its BTU rating and how powerful it is. If you have a small room that you want to keep cool, our air conditioner units under £399 should be more than enough to get the job done. Stay cool in your home or apartment with the help of a portable AC unit.

Ranvoo 2024 Aice Lite Portable Neck Air-conditioner Blue 6000mAh Rechargeable
Ranvoo 2024 Aice Lite Portable Neck Air-conditioner Blue 6000mAh Rechargeable
£174.99
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VOYTO Portable Air Conditioner 9000 BTU 3-in-1 AC, Dehumidifier, Cooling Fan
VOYTO Portable Air Conditioner 9000 BTU 3-in-1 AC, Dehumidifier, Cooling Fan
£174.99
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-27% Portable 9000 BTU Air Conditioner, 3-in-1 Dehumidifier & Fan, Energy Efficient
Portable 9000 BTU Air Conditioner, 3-in-1 Dehumidifier & Fan, Energy Efficient
£175.48 £240.99
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-50% HOMCOM 5000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home...
HOMCOM 5000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home…
£177.99 £355.99
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-21% MONZANA® 4-in-1 Portable Air Conditioner | 7000 BTU with Remote & Exhaust...
MONZANA® 4-in-1 Portable Air Conditioner | 7000 BTU with Remote & Exhaust…
£179.95 £229.95
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Portable Air Conditioner Unit 9000 BTU 4-in-1 Dehumidifier Cooling Fan 2 Speeds
Portable Air Conditioner Unit 9000 BTU 4-in-1 Dehumidifier Cooling Fan 2 Speeds
£179.99
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9000 BTU Mobile Air Conditioner Portable AC with Dehumidifier and Cooling Fan
9000 BTU Mobile Air Conditioner Portable AC with Dehumidifier and Cooling Fan
£179.99
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-50% HOMCOM 5000BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
HOMCOM 5000BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
£179.99 £359.99
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Aeg Comfort 6000 Portable Air Conditioner AXP26U339CW
Aeg Comfort 6000 Portable Air Conditioner AXP26U339CW
£180.00
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Russel Hobbs Air Conditioner
Russel Hobbs Air Conditioner
£195.00
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Honeywell Portable Air Conditioner CS12AE + Remote
Honeywell Portable Air Conditioner CS12AE + Remote
£195.00
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-50% HOMCOM 7000BTU Portable Air Conditioner, 4 Modes LED Display Timer, Black
HOMCOM 7000BTU Portable Air Conditioner, 4 Modes LED Display Timer, Black
£198.99 £397.99
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-50% Nearly New - TCL P12F3SW1K 4 in 1 Portable Air Conditioner
Nearly New – TCL P12F3SW1K 4 in 1 Portable Air Conditioner
£199.00 £399.00
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LEXENT AC6 Portable Air Conditioner / Heater 12000 BTU,30L Dehumidifier Wifi
LEXENT AC6 Portable Air Conditioner / Heater 12000 BTU,30L Dehumidifier Wifi
£199.90
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Portable 3-in-1 Air Conditioner 7000BTU AC Unit w/ Sleep Mode & Remote...
Portable 3-in-1 Air Conditioner 7000BTU AC Unit w/ Sleep Mode & Remote…
£199.95
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Portable Air Conditioners : 12000 & 9000 BTU, Energy Efficient - By...
Portable Air Conditioners : 12000 & 9000 BTU, Energy Efficient – By…
£199.99
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-46% Smart Wifi Dehumidifier Air Conditioner Digital White Portable Remote up to 60sq
Smart Wifi Dehumidifier Air Conditioner Digital White Portable Remote up to 60sq
£199.99 £375.00
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Meaco MeacoCool MC Series 10000-BTU Portable Air Conditioner & Heater
Meaco MeacoCool MC Series 10000-BTU Portable Air Conditioner & Heater
£199.99
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Comfee Portable Air Conditioner 9000 Breezy Cool Pro 2.6, 9000 BTU 2.6kW,...
Comfee Portable Air Conditioner 9000 Breezy Cool Pro 2.6, 9000 BTU 2.6kW,…
£199.99
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-50% HOMCOM 7,000 BTU Portable Air Conditioner with App Control, Sleep Mode
HOMCOM 7,000 BTU Portable Air Conditioner with App Control, Sleep Mode
£199.99 £399.99
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LOGIK Portable Air Conditioner And Dehumidifier With Handle And Wheels LAC07C22
LOGIK Portable Air Conditioner And Dehumidifier With Handle And Wheels LAC07C22
£199.99
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BLACK+DECKER BXAC40007GB Portable 3-in-1 Air Conditioner, Dehumidifier, Cooling
BLACK+DECKER BXAC40007GB Portable 3-in-1 Air Conditioner, Dehumidifier, Cooling
£200.00
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Pro Breeze® Portable Air Conditioner 7000BTU 4-in-1 24hr Timer
Pro Breeze® Portable Air Conditioner 7000BTU 4-in-1 24hr Timer
£200.00
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Inventor Portable Air Conditioner Magic 5-1 12000BTU
Inventor Portable Air Conditioner Magic 5-1 12000BTU
£200.00
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air conditioning unit portable used
air conditioning unit portable used
£200.00
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-50% 5000BTU Portable Air Conditioner 4 Modes LED Display 24 Timer Home Office...
5000BTU Portable Air Conditioner 4 Modes LED Display 24 Timer Home Office…
£206.99 £413.99
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Meaco Cool Pro Series 10000 BTU Portable Air Conditioner & Heater -...
Meaco Cool Pro Series 10000 BTU Portable Air Conditioner & Heater -…
£209.95
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Portable Air Conditioner 2500W 9000 BTU Mobile Air Conditioning Unit Cooling UK
Portable Air Conditioner 2500W 9000 BTU Mobile Air Conditioning Unit Cooling UK
£209.95
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Portable Air Conditioner 7000 9000 BTU Dehumidifier Sleep Timer on Casters
Portable Air Conditioner 7000 9000 BTU Dehumidifier Sleep Timer on Casters
£209.95
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Wood's Cortina 9K BTU Portable Air Conditioner with Remote Control WAC902G Woods
Wood's Cortina 9K BTU Portable Air Conditioner with Remote Control WAC902G Woods
£209.97
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7000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
7000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
£217.72
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-4% TCL P07F4CW1K 3 in 1 Portable Air Conditioner - 7000 BTUs, White,...
TCL P07F4CW1K 3 in 1 Portable Air Conditioner – 7000 BTUs, White,…
£219.00 £229.00
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Portable 9000BTU Air Conditioner 3-in-1 Air Cooler & Dehumidifer & Fan 24H...
Portable 9000BTU Air Conditioner 3-in-1 Air Cooler & Dehumidifer & Fan 24H…
£219.95
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Portable Air Conditioner 12000 BTU, Touchscreen, Remote, Window Kit – By Nuovva
Portable Air Conditioner 12000 BTU, Touchscreen, Remote, Window Kit – By Nuovva
£219.99
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-53% Avalla S-150 Portable 4-in-1 Dehumidifier & Air Conditioner 8000BTU; for Home
Avalla S-150 Portable 4-in-1 Dehumidifier & Air Conditioner 8000BTU; for Home
£219.99 £469.99
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Midea Comfee 9000 BTU Portable Air Conditioner - White - MPPH-09E
Midea Comfee 9000 BTU Portable Air Conditioner – White – MPPH-09E
£219.99
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Portable Air Conditioner Conditioning Remote Cooling Timer Window Kit 8000 BTU
Portable Air Conditioner Conditioning Remote Cooling Timer Window Kit 8000 BTU
£219.99
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-50% HOMCOM 9,000 BTU Portable Air Conditioner with 20m², Dehumidifier, Timer
HOMCOM 9,000 BTU Portable Air Conditioner with 20m², Dehumidifier, Timer
£219.99 £439.99
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-50% HOMCOM 9,000 BTU Portable Air Conditioner with App Control, Sleep Mode
HOMCOM 9,000 BTU Portable Air Conditioner with App Control, Sleep Mode
£223.99 £447.99
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Russell Hobbs RHPAC3001B 3 in 1 Portable Air Conditioner Air Cooler Dehumidifier
Russell Hobbs RHPAC3001B 3 in 1 Portable Air Conditioner Air Cooler Dehumidifier
£225.00
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7,000 BTU Smart Portable Air Conditioner 5 in 1 W/ Heater &...
7,000 BTU Smart Portable Air Conditioner 5 in 1 W/ Heater &…
£229.95
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230V 3-in-1 Portable Air Conditioner with Remote Control, 9000BTU | Draper
230V 3-in-1 Portable Air Conditioner with Remote Control, 9000BTU | Draper
£230.00
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9,000 BTU Portable Air Conditioner Unit with WiFi Smart App 20m
9,000 BTU Portable Air Conditioner Unit with WiFi Smart App 20m
£239.51
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Ometa Air Conditioner 4-in-1 Portable AC Unit Cooling Air Con Free Standing
Ometa Air Conditioner 4-in-1 Portable AC Unit Cooling Air Con Free Standing
£239.99
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5-in-1 7000 BTU Portable Air Conditioner Cooling Heating Fan Dehumidifier WIFI
5-in-1 7000 BTU Portable Air Conditioner Cooling Heating Fan Dehumidifier WIFI
£241.45
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MeacoCool MC Series Pro 10000 BTU Portable Air Conditioner Consumer Return
MeacoCool MC Series Pro 10000 BTU Portable Air Conditioner Consumer Return
£245.00
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10000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
10000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home Office
£248.15
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Meaco MC 9000BTUCH Portable AC Unit + Heater + Fan + Dehumidifier...
Meaco MC 9000BTUCH Portable AC Unit + Heater + Fan + Dehumidifier…
£249.95
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Whirlpool Portable 3-in-1 Air Conditioner PACW29COL EL285
Whirlpool Portable 3-in-1 Air Conditioner PACW29COL EL285
£249.99
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-51% Avalla S-220 Portable 4-in-1 Dehumidifier & Air Conditioner, Home Cooling 2600W
Avalla S-220 Portable 4-in-1 Dehumidifier & Air Conditioner, Home Cooling 2600W
£249.99 £519.99
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MeacoCool MC Series Pro 10000 BTU Portable Air Conditioner
MeacoCool MC Series Pro 10000 BTU Portable Air Conditioner
£249.99
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electriQ EcoSilent 12000 BTU Smart Portable Air Conditioner A+ Low energy
electriQ EcoSilent 12000 BTU Smart Portable Air Conditioner A+ Low energy
£249.99
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Draper 23828 230V 3-in-1 Portable Air Conditioner with Remote Control 5000BTU
Draper 23828 230V 3-in-1 Portable Air Conditioner with Remote Control 5000BTU
£249.99
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-50% HOMCOM 10000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home...
HOMCOM 10000 BTU Portable Air Conditioner 4 Modes LED Display Timer Home…
£249.99 £499.99
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Prem-I-Air EH1922 8000 BTU Portable Air Conditioner and Remote Control - White
Prem-I-Air EH1922 8000 BTU Portable Air Conditioner and Remote Control – White
£250.00
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Blyss Portable Heat Pump, Reversible Air Conditioner, Dehumidifier, Air Con Unit
Blyss Portable Heat Pump, Reversible Air Conditioner, Dehumidifier, Air Con Unit
£250.00
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air conditioning unit portable
air conditioning unit portable
£250.00
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-56% De'Longhi PACEM82K Pinguino Portable Air Conditioner & Dehumidifier White
De'Longhi PACEM82K Pinguino Portable Air Conditioner & Dehumidifier White
£259.99 £600.00
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5-in-1 9000 BTU Portable Air Conditioner Cooling Heating Fan Dehumidifier WIFI
5-in-1 9000 BTU Portable Air Conditioner Cooling Heating Fan Dehumidifier WIFI
£262.45
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-14% SIP 20ltr Portable Powerfull Air Dehumidifier 5 Operating Models
SIP 20ltr Portable Powerfull Air Dehumidifier 5 Operating Models
£263.75 £310.29
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Tristar 7000BTU Smart Air Conditioner - White
Tristar 7000BTU Smart Air Conditioner – White
£269.50
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ALLAIR Portable Air Conditioner Unit with WiFi Smart APP, Timer and Remote
ALLAIR Portable Air Conditioner Unit with WiFi Smart APP, Timer and Remote
£279.99
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Portable Air Conditioning
Portable Air Conditioning
£280.00
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HOMCOM 9,000 BTU Portable Air Conditioner, Smart Home WiFi, Dehumidifier
HOMCOM 9,000 BTU Portable Air Conditioner, Smart Home WiFi, Dehumidifier
£289.00
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RHINO AC9000 PORTABLE 3 IN 1 AIR CON DEHUMIDIFIER FAN 9000 BTU/H...
RHINO AC9000 PORTABLE 3 IN 1 AIR CON DEHUMIDIFIER FAN 9000 BTU/H…
£289.99
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Wood's Cortina 12K BTU Portable Air Conditioner - WA1202G (RRP £595)
Wood's Cortina 12K BTU Portable Air Conditioner – WA1202G (RRP £595)
£295.00
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OLIMPIA SPLENDID DOLCECLIMA COMPACT 10P AIR CONDITIONER (SS: 9904)
OLIMPIA SPLENDID DOLCECLIMA COMPACT 10P AIR CONDITIONER (SS: 9904)
£299.00
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12000BTU Heating Portable Air Conditioner 6-in-1 Air Cooler Fan Dehumidifier
12000BTU Heating Portable Air Conditioner 6-in-1 Air Cooler Fan Dehumidifier
£299.99
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Wessex Portable Air Conditioner & Dehumidifier 9000 BTU/h
Wessex Portable Air Conditioner & Dehumidifier 9000 BTU/h
£299.99
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TruCool™ Portable Air Conditioner 9000BTU 4-in-1 Air Con, WiFi, Remote and Timer
TruCool™ Portable Air Conditioner 9000BTU 4-in-1 Air Con, WiFi, Remote and Timer
£299.99
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BXAC40008GB 12,000 BTU Portable 3-in-1 Air Conditioner, New & Sealed
BXAC40008GB 12,000 BTU Portable 3-in-1 Air Conditioner, New & Sealed
£299.99
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12000BTU Heating Portable Air Conditioner 5-in-1 Air Cooler Fan Dehumidifier
12000BTU Heating Portable Air Conditioner 5-in-1 Air Cooler Fan Dehumidifier
£314.95
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Portable 3 IN 1 Air Conditioning Unit 12000 BTU Mobile Air Conditioner
Portable 3 IN 1 Air Conditioning Unit 12000 BTU Mobile Air Conditioner
£319.20
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DELONGHI PAC AN112 SILENT Portable air conditioner
DELONGHI PAC AN112 SILENT Portable air conditioner
£329.00
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-50% HOMCOM 14000 BTU Portable Air Conditioner Unit with WiFi Smart App, 35m²
HOMCOM 14000 BTU Portable Air Conditioner Unit with WiFi Smart App, 35m²
£329.99 £659.99
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Sealey SAC7000 Portable Air Conditioner/Dehumidifier/Air Cooler 7000Btu/hr
Sealey SAC7000 Portable Air Conditioner/Dehumidifier/Air Cooler 7000Btu/hr
£334.99
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Midea Portable Air Conditioning Unit BTU Energy Efficient Dehumidifier Function
Midea Portable Air Conditioning Unit BTU Energy Efficient Dehumidifier Function
£334.99
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NEW Pumphouse PACC12 Portable air conditioner Unit 3.5KW Cooling Only
NEW Pumphouse PACC12 Portable air conditioner Unit 3.5KW Cooling Only
£339.00
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-50% HOMCOM 14000 BTU Portable Air Conditioner with 240m², Dehumidifier, Timer
HOMCOM 14000 BTU Portable Air Conditioner with 240m², Dehumidifier, Timer
£349.99 £699.99
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Delonghi PAC EM77 Pinguino 9000 BTU Portable Air Conditioner New Tatty Box
Delonghi PAC EM77 Pinguino 9000 BTU Portable Air Conditioner New Tatty Box
£350.00
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Pro Breeze® Portable Air Conditioner & heater 12,000 BTU 4 In 1...
Pro Breeze® Portable Air Conditioner & heater 12,000 BTU 4 In 1…
£350.00
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AEG AXP34U338CW 12000 BTU Portable Air Conditioner
AEG AXP34U338CW 12000 BTU Portable Air Conditioner
£350.00
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DAEWOO FINE ELEMENTS COL1576GE 12000BTU 3 IN 1 PORTABLE AIR CON UNIT
DAEWOO FINE ELEMENTS COL1576GE 12000BTU 3 IN 1 PORTABLE AIR CON UNIT
£350.00
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MeacoCool MC Series 12000 BTU Portable Air Conditioner With Cooling & Heating
MeacoCool MC Series 12000 BTU Portable Air Conditioner With Cooling & Heating
£359.95
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Wessex Electrical 12000 BTU Portable Air Conditioning Unit Air Conditioner
Wessex Electrical 12000 BTU Portable Air Conditioning Unit Air Conditioner
£359.99
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-28% Avalla S-200 3-in-1 Portable Dehumidifier and Air Conditioner Combo - 9000BTU
Avalla S-200 3-in-1 Portable Dehumidifier and Air Conditioner Combo – 9000BTU
£359.99 £499.99
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De'Longhi PAC EM77 ECO Portable Air Conditioner
De'Longhi PAC EM77 ECO Portable Air Conditioner
£370.00
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-39% electriQ SupremeCool 10000 BTU Quiet Smart Portable Air Conditioner with SC10HPW
electriQ SupremeCool 10000 BTU Quiet Smart Portable Air Conditioner with SC10HPW
£379.97 £626.97
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-40% AEG AXP26U559HW Air Conditioner Chill Flex Pro Portable White/Grey
AEG AXP26U559HW Air Conditioner Chill Flex Pro Portable White/Grey
£389.99 £649.99
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ElectrIQ Portable Air Conditioner with Heat Pump White 5.2 kW cool, 4.7...
ElectrIQ Portable Air Conditioner with Heat Pump White 5.2 kW cool, 4.7…
£395.00
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Geoff Peterson
Geoff Peterson

When he's not maintaining our website Geoff can usually be found enjoying his true passion in life which is playing cricket.

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