Versatile for many different uses - Hose has easy to use pump to vacuum with. Crushproof hose can be switched to left or right side of vacuum depending on preference. Hose can be attached to exhaust port to inflating or blowing. Easy access on/off switch allows you to turn on and off very easily. 4 stage Filtration system with sealed HEPA filter & HEPA bags - Include 6 HEPA bags, HEPA filter and 8 Quart SMS cloth bag. If you have allergies this vacuum is for you. Large 8 Quart bag size last a long time and more supplies can easily be purchased as needed. Dust/ Dirt Capacity is 3 liters.98 inches of water lift for POWERFUL deep cleaning! Thats a lot of power. The GV Backpack vacuums are designed to be some of the most powerful vacuums made. In vacuums the longer the hose the more power you loose. GV Backpack vacuums are designed in a way that makes them one of the most powerful cleaners money can buy.