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| Product ⇅ | Price ⇅ | Filter Types (NA) ⇅ | Clean Air Delivery Rate (cubic meters per hour) ⇅ | UV-C Wavelength (nanometers (nm)) ⇅ | Ozone Emission (parts per million (ppm)) ⇅ | Coverage Area (square meters) ⇅ | Energy Consumption (watts (W)) ⇅ |
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GermGuardian AC4825E
US
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£59.35 ≈ | True HEPA、活性炭、UV-C | — | — | 零臭氧认证 | 743 sq ft | 开启 UV-C 时最大功率为 44.25 W |
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The GermGuardian AC4825E combines a True HEPA filter, activated carbon layer, and optional UV-C sanitizer to reduce dust, smoke, allergens, odors, and some airborne microorganisms. It is a simple tower purifier suited to bedrooms, apartments, and other smaller living spaces. ★ 适合人群适合希望购买配备 UV 灯且节能的空气净化器的消费者，因为它配备可选的 UV-C 功能，并在开启 UV-C 时最大功率为 44.25 W，不过其能耗高于一些较新的型号。
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Daikin MCKB70YSAU
US
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£837.35 ≈ | 初效滤网、HEPA滤网、活性炭滤网 | — | — | 不产生臭氧 | 1007 ft3 | 低功耗 |
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The Daikin MCKB70YSAU combines three-stage air filtration with a UVC LED and built-in humidifier. It suits homes or offices needing particle, allergen, odor, and humidity control, with four fan speeds and quiet mode. ★ 适合人群适合寻找节能型空气净化器的用户，因为它功耗低、配备UVC LED，并将初效滤网、HEPA滤网和活性炭滤网集成于一体。 |
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GermGuardian GG1000
US
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£14.69 ≈ | 无 | — | — | 零臭氧认证 | 小型房间 | 3.5瓦 |
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The GermGuardian GG1000 is a compact, plug-in UV-C air sanitizer that helps reduce airborne germs, bacteria, mold spores, and odors. It uses no replaceable filter, fits small spaces such as bathrooms and pet areas, and operates continuously from a 120V outlet. ★ 适合人群它采用 3.5瓦 UV-C 灯泡，无需更换滤网，并通过零臭氧认证，适合节能型 UV 光空气净化需求。不过，由于其适用空间较小且未公布 CADR 值，因此更适合作为辅助消毒设备。
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Skyshalo UVZJKGDJHQ25I0XIBV1-1225
US
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£21.02 ≈ | — | — | 254nm | — | 2400平方英尺 | — |
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This whole-house in-duct air purifier uses a UV-C lamp emitting 254nm ultraviolet light to help improve air quality throughout HVAC systems. It suits homeowners seeking broad HVAC coverage and straightforward installation. ★ 适合人群适合寻求节能型紫外线空气净化器的购物者，因为它使用UV-C灯进行全屋HVAC处理，但其能耗未列明。 |
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Daikin MCB50YSAU
US
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£219.80 ≈ | 预过滤网、HEPA 滤网、活性炭滤网 | — | — | 无臭氧排放 | 230 sq ft | 低功耗 |
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The Daikin MCB50YSAU is a compact air purifier with three-stage filtration using a pre-filter, HEPA filter, and activated carbon filter. Its UVC LED light helps inactivate bacteria and viruses captured in the HEPA filter, making it suitable for bedrooms, home offices, and other rooms up to 230 sq ft. ★ 适合人群适合寻求节能型紫外线空气净化器的人士，因为它功耗低，获得 ENERGY STAR 认证，并配备 UVC LED 灯，可覆盖面积不超过 230 sq ft 的房间。 |
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