JXG Anti-allergen Bed Vacuum

Usually a surprising amount. The JXG AXC-22AC55C draws visible dust out of mattresses, sofas and pillows, and the 0.9 L cup shows exactly how much came up. It isn't a sure thing, though: in at least one home its results matched an ordinary vacuum's upholstery attachment, so the extra features didn't add much there.

Not on every unit. Several JXG bed vacuums arrived with the advertised UV light never switching on, and one went back for that reason. Check that the light comes on the first time you use it, while returning it is still simple.

No. This model is corded, not battery-powered, so it has no runtime limitations during use.

JXG lists a brushless motor, a dual beating action, UV-C light, ultrasonic waves and heating, plus an AI chip that it says adjusts suction and beating to the fabric so delicate materials aren't damaged.

Dust goes into a 0.9 L cup, which is big for a handheld, and the air passes through a 6-stage HEPA filter on the way out. At 3.8 lb it's light enough to hold over a mattress or sofa for a full session.