Powr-Flite BP4S Pro-Lite Backpack Vacuum – 4-Qt, 71 dBA, CRI Silver, 40′ Cord

BP4S Backpack Vacuum — Lightweight All-Day Performance for Custodial Staff

The Powr-Flite BP4S is a 10-lb corded backpack vacuum built for custodians cleaning large commercial facilities across full shifts. Its 1,200W motor delivers 94″ water lift and 100 CFM at just 71 dBA, quiet enough for occupied offices, classrooms, and hotel corridors. CRI Approved and cETLus listed, it handles carpet, hard floors, and above-floor cleaning without switching machines.

BP4S Motor, Filtration, and Cleaning Performance

The BP4S is designed around the tradeoff that slows most backpack programs: units light enough to wear comfortably typically sacrifice suction. This one doesn’t.

• 1,200W / 10-amp motor — 94″ water lift and 100 CFM pulls debris from carpet pile and hard floor grout without bogging down
• 4-stage filtration — paper filter bag, micro filtercloth bag, pre-motor filter, and exhaust filter trap fine particulate before it recirculates
• 71 dBA operating level — cleans occupied spaces during business hours without complaints from building occupants
• 10-lb machine weight — stackable HDPE body stores compactly; operators carry it across entire floors without back strain
• Standard tool kit included — double-bend wand, 17″ crevice tool, 14″ Powr-Glide carpet tool, 14″ hard floor tool, and 4-ft hose ship in the box
• 40-ft cord, 16/3 SJT — covers large areas without constant outlet changes on each cleaning pass

BP4S Applications and Environments

Building service contractors cleaning office towers, school districts running overnight custodial programs, and hotel housekeeping departments all use the BP4S for its combination of light weight and consistent suction. The stackable design makes fleet storage practical in janitor closets with limited floor space. Healthcare facilities with strict noise thresholds use it during occupied hours on hard corridor floors and carpeted patient rooms. Property management companies equip maintenance techs with it for tenant turnover cleaning across multiple unit types in a single visit.

CRI Approval and Accessories

The BP4S carries CRI approval and cETLus safety certification. Replacement consumables: paper bags (X1486, 10-pack), micro cloth bag (X1487), exhaust filter (X1488), and replacement cord (X1489) are all available separately. The anatomically-formed mesh shoulder straps with perforated foam distribute the 10-lb load evenly for operators working 4-to-8-hour shifts.