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SM05-D
Backpack Vacuum
Backpack Vacuum
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The SM05 Backpack Vacuum Cleaner from SANITMAX is built for professional cleaning crews who demand mobility, power and endurance. With a high-flow 106 CFM motor and a generous 1.3-gallon dustbin, this cordless backpack vac supports large-scale cleaning in retail stores, offices, hotels, schools and other facilities. It includes dual lithium batteries so one can swap in while the other charges, helping you keep cleaning without interruption.
Engineered for comfort and performance, the SM05 features an ergonomic backpack harness, multi-surface tool kit, HEPA-style filtration and lightweight design to reduce operator fatigue—even when cleaning ceilings, stairs, large open floor zones or large carpeted areas.
Key Features
- 106 CFM airflow: High suction capacity for commercial debris, fine dust and large area cleaning.
- 1.3-gallon (≈5 L) dustbin: Reduces the need for frequent emptying when working extended hours or covering large zones.
- Dual lithium-battery pack: Comes with two batteries so you can alternate while one charges — up to approximately 60 minutes runtime under typical use.
- Lightweight ergonomic backpack design: Adjustable shoulder and waist straps distribute weight and enable comfortable long-duration wear and maneuvering.
- HEPA-style filtration: Multi-stage filtration captures fine particles and reduces airborne dust, improving indoor air quality.
- Complete accessory kit included: Extension wand, floor tool, crevice nozzle and hose for varied surfaces and hard-to-reach areas.
- Low noise operation: Quiet enough for use in noise-sensitive environments like airports, schools or offices.
- Commercial-grade construction: Built with durable materials, use in high-traffic jobsites and frequent use scenarios.
What You Get
- SM05 Backpack Vacuum Cleaner unit
- Two lithium batteries
- Battery charger
- Hose and wand assembly
- Floor tool, crevice nozzle and accessory kit
- Dustbin (pre-installed) and filters (pre-installed)
- User manual and warranty card
Technical Specifications
- Model: SM05 Backpack Vacuum Cleaner
- Airflow: 106 CFM (≈50 L/s)
- Dustbin Capacity: 1.3 gallons (≈5 L)
- Power Source: Dual lithium batteries (swap-capable) with up to approximately 60 minutes runtime
- Net Weight: Approximately 19.8 lbs (≈9 kg)
- No-load Noise Level: ≤45 dB A approximate
- Voltage / Battery: 24 V nominal battery system (region dependent)
- Applicable Surfaces: Hard floors, carpeted areas, stairs, ceilings, upholstery, corners and edges
- Warranty: 1 year manufacturer (verify region upon purchase)
FAQ
What types of cleaning jobs is this vacuum best suited for?
The SM05 is ideal for professional cleaning of commercial floors, offices, hotels, schools, stairs and large areas. It handles fine dust, debris and general cleaning tasks where mobility and runtime matter. It is less suited for heavy industrial extraction or wet vacuuming tasks.
How long does the battery last in real-world use?
Under typical commercial cleaning conditions you can expect up to around 60 minutes of use with one battery, and the included second battery lets you continue while the first recharges. Actual runtime depends on surface type, suction mode, hose and tool configuration.
Is the backpack design comfortable for long shifts?
Yes. The adjustable shoulder and waist straps plus lightweight design reduce wearer fatigue. The harness keeps the weight off the arms and allows freedom of movement across stairs, halls and between rooms.
Can I use this vacuum on both hard floors and carpet?
Yes. With the included accessories you can use it on hard floors, moderate carpet, stairs, upholstery and other surfaces. For very deep carpet cleaning you may require dedicated extractor machines, but for general clean tasks this vacuum offers excellent versatility.
How often do I need to empty the dustbin?
With the 1.3-gallon capacity you will need to empty less often compared with smaller backpack vacs. Frequency depends on how much debris is collected and the size of the area cleaned.
What maintenance does this unit require?
Routine maintenance includes emptying the dustbin when full, cleaning or replacing filters as required, checking battery condition, and inspecting hose and attachments for wear or damage.
Money Back Guarantee
Money Back Guarantee
30-day Money Back Guarantee (Free return for quality issues or shipping damages within 30 days after delivery)

Let customers speak for us
from 1495 reviewsI bought my Pro35 a few months ago and have been using it regularly ever since. Before this, I was relying on an Oreck Orbiter for all my agitation work — but that feels like ancient history now. The Pro35 is on a completely different level. It’s a top-tier machine and I honestly wouldn’t want to work without it. Easy to move around and built like a tank. Picked up the brown brushes and used em for some hard-floor cleaning, and the results were awesome.
I got the L2 sprayer and it works way better than I expected. It sprays smooth and steady, and the wand feels strong, not cheap. The wand is good quality. The upholstery hook up works great. Big thing is it works with batteries I already had on hand and lasts. Tired of those cheap battery sprayers that die after 20 minutes. Overall love it.
Just received the SM421AC, and it looks fantastic! It’s really powerful. I used it to clean the backyard floor. Initially, I used the Black Burnishing Pad, but later realized that a brush works better on the concrete surface. Next, I plan to use it to wax the house floors. I hope it works just as well.
I ordered two mop frames and received the package within the expected shipping timeframe. Unfortunately, one of the frames arrived damaged. I reached out to customer service, and they responded right away—very professional and helpful. They quickly arranged for a replacement, which arrived just a few days later. While the initial issue was disappointing, the prompt and efficient customer service made all the difference. Overall, I’m very satisfied with the company and would feel confident ordering from them again.
This is the best cleaning product I have ever used. Many others products I have used leave a film or build up and there were not cheap products.. not Lamanator Plus. I use a lot of there products from cleaners to mop and mop cloths. I love them all.
The complete home kit allowed me to finally get my laminate wood floor clean and it now looks better than its original condition. The instructions were clear and helpful. The products worked better than expected! Absolutely thrilled with how my floor turned out. It is worth putting in the time and effort to restore your flooring!
Your product has always been great. Infact it's the only solution that brings out the shine in our floors. Easy to use and produce results.
Great product for getting that buildup up off the floor, and leaves behind a beautiful floor. I am a Professional Homecleaner and recommend this product who work with floors, and for anyone, really, interested in making your floor shine!
Without this product, our floors would have needed to be replaced!!!!