Then there are chapters on photo-electric devices and various special tubes, while the final chapter of sixty pages gives a résumé of high-vacuum practice, based on material supplied by C.

Some models offer retractable cords and incorporated tube-management systems. The greater the motor strength, the more powerful the suction of the vacuum. Power for an ash vacuum is rated in amps ...

Here’s how it works. A great robot vacuum can save you both time and effort. As a TechRadar Homes Editor specializing in floor-cleaning appliances, I spend plenty of time reading and writing ...

Learn more Many cordless vacuum cleaners are only meant to be used as supplementary cleaning tools for quick tidying around the house, as they have limited runtime and modest suction power.

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