Centaur designs their machines with lasting power in mind. The Silento 30 HEPA Dry Vacuum has metal motor housing, metal castors, metal latches and a metal intake valve, which means this machine could last for up to 30 years.
With a 12 litre capacity, a 33-foot power cord and a 10-foot crushproof hose, you will be able to clean anything and anywhere for long periods without stopping. Operating at only 63 decibels (the SL3 operates at 75 decibels), you will be able to vacuum at any time without disrupting the business. If you choose to use bags, its triple filtration system will ensure that the dust and dirt will stay where it is supposed to inside the vacuum. First, it goes into the disposable paper bag. Then it is passed through a washable fine dust cloth filter. Lastly, it is passed through a HEPA filter, which is perfect when concerned about allergens and improves air quality while you vacuum with up to 99.97% efficiency. There is also an indicator light to alert you when the HEPA filter needs replacing. With the Silento 30 HEPA, you have the option of purchasing a variety of attachments to suit your needs. There is also a separate port on the canister to plug in an electric power brush, should you choose to purchase one.