6 ms·
The best design for a (home) vacuum I think is the Rainbow: it uses water to filter out all the dust and debris. Water is the best filter - once a dust particle
by yboris 4y ago
The best design for a (home) vacuum I think is the Rainbow: it uses water to filter out all the dust and debris. Water is the best filter - once a dust particle touches it, it will not be blown out with the air.
The downside is how expensive and heavy the vacuum is, along with the extra time it takes to set up (add water & later discard water).
- bombcar 4y agoIt looks good but an actual filtered vacuum performs better. There's something entirely satisfying about dumping out that filthy water afterwards, however, that you don't quite get with a bagged vacuum. "Bagless" vacuums like the popular Dyson are a joke compared to either.
- hatware 4y ago> "Bagless" vacuums like the popular Dyson are a joke compared to either. The Dyson weighs considerably less. Turns out there's tradeoffs in different engineering solutions.
- Arrath 4y agoMy parents have always been quite happy with their central vac. It solves the problem by just exhausting anything that evades the filter to the outside.