Product Price Cooling Capacity (BTU) Energy Efficiency Rating (EER or SEER) Noise Level (dB(A)) Dehumidification Capacity (pints per day) Portable or Window Mounted Self-Evaporating Dimensions (inches (L x W x H))
HOMCOM 5000 BTU 4-In-1 Portable Air Conditioner
US
£141.54 5000 BTU 51-57.4 dB 17 L/Day 30W x 29D x 70H cm

A compact 4-in-1 portable air conditioner with 5000 BTU cooling, dehumidifier (17 L/day), two fan speeds, sleep mode and WiFi/remote control; suitable for small rooms up to about 18 m2. It includes a window venting kit, castors for mobility and a self-evaporating design to reduce drainage needs.

★ 适合人群

Suited to top-rated budget portable ACs under £200 because it offers 5000 BTU cooling, 17 L/day dehumidification and low noise (≈51-57 dB) at a low price point.

Blyss A018I-09C 9000BTU Portable Air Conditioner
US
£171.34 9000 BTU A 45 dB H67cm x W42cm x D35cm

A budget 9000 BTU portable air conditioner offering cooling, fan and dehumidifier modes, an included window kit plus a permanent wall fixture, and relatively low power use. It suits small-to-medium rooms and users who want a low-cost, energy-efficient temporary or semi-permanent installation.

★ 适合人群

Ideal for top-rated portable air conditioners under £200 because it delivers 9000 BTU cooling, an A energy rating, and a 45 dB noise level at a budget price.

ElectriQ ecoplus 10000 BTU Smart Portable AC (basic configuration)
US
£208.58 10000 BTU A+ 56 dB H76 x W34 x D36 cm

A compact 10,000 BTU portable air conditioner with A+ energy rating, R290 refrigerant, caster wheels, remote and included window kit; it cools rooms up to ~28 sqm, offers cool/fan/dehumidify modes and has smart/Wi‑Fi features on some EcoPlus variants. It's relatively energy efficient but can be noisy at high fan speeds.

★ 适合人群

Suitable for top-rated portable ACs under £200 buyers because it offers 10000 BTU cooling and A+ energy rating, giving strong cooling and lower running costs for mid-sized rooms.