This BLACK+DECKER® pivot vacuum offers strong suction and a 3-stage filtration system to optimize performance. Featuring an innovative nozzle to clean up high, down low, and in tight spots, this Pivot Vac offers strong suction and fade-free power. A 3-stage filtration system helps prevent clogs and improves air exhaust.Features & Benefits3 stage filtration system. Charge only at ambient temperatures between 50°F (10°C) and 104°F (40°C)A high-performance motor provides superior suction capability. Replacement Filters SKU PFV110Dustbowl capacity 15 ounces; Lithium technology for strong suction and fade