Anyone who has a vacuum cleaner would know how crucial its filtration system is. There is one simple rule that you need to keep in mind before buying a vacuum cleaner: the better the filters, the better the vacuum cleaner. But what are the types of filters to expect in this appliance? Here’s what you need to know.
1. Primary filter
The primary filter is responsible for collecting most of the dirt so that it doesn’t travel back to your room.
2. Secondary filter
The secondary filter is what traps the dirt that the primary filter collects. It ensures that the dust doesn’t make contact with any of the working parts of the vacuum cleaner. This helps to reduce the pollutants from going back into your room.
3. Cartridge filter
A cartridge filter is disposable. You should replace it from time to time to make your vacuum cleaner work at its optimum condition. It is possible to reuse cartridge filters just by detaching it from the cleaner, tapping the dust off, and fitting it back again. Depending on the manufacturer, a cartridge filter can act as either a primary or a secondary filter.
They come with rubber casings that slide softly into the vacuum cleaner’s chamber. Cartridge filters are made using pleated paper, synthetic products, and foam.
4. Cloth filter
You will usually see cloth filters in large vacuum cleaners. They clear large particles from areas like shops, industrial sites, and construction sites. Cloth filters are washable but you need to change them immediately if you see any holes inside. They are quite tough and long-lasting compared to some of the other filters.
You will see cloth filters in old vacuum cleaner models, shop-vacs, and integrated vacuum systems. It’s possible to wash cloth filters as many times as you want, making them a cost-effective element for vacuum cleaner manufacturers.
5. Foam filters
Manufacturers use foam filters as secondary filters. Since they are soft, they can absorb the dust right after they pass through the primary filter. Foam filters also help to separate the air from debris, allergens, pet dander, and dirt. You can clean some of the foam filters and reuse them. But you should check with your manufacturer about the cleaning instructions before taking them out.
6. Disk filter
These often serve as primary filters and collect the majority of the dirt from your rooms. They resemble coffee filters with their shape and design. Made from paper or cloth, you will find disk filters in portable vacuum cleaners, such as in robotic vacuum cleaners or the latest cordless models.
They can hold up to a reasonable amount of dust before you need to wash or replace them. Disk filters are expensive compared to some of the other filters mentioned above.
You may also find a variety of other names of these filters that manufacturers use to attract customers. To get a better grasp of all options available check out vacuumpicker.com. Some of the most common names are allergen filters, HEPA filters, wet and dry filters, washable filters, scented filters, pet filters, and microfresh filters.
