Efficient Shop-Grade Dust Extraction in a Heavy-Duty HEPA Canister
The Metabo ASR 35 AutoCleanPlus 11 AMPS 9 Gallon AutoClean HEPA Vacuum Cleaner (602057800) is a feature-rich, professional-grade wet/dry vacuum targeting contractors, garage users, and serious DIYers. With a robust 4.2-star Amazon rating and a mid-to-high price tier, it’s positioned for users seeking OSHA-certified silica dust protection and continuous-duty performance. The auto-start and automatic filter cleaning stand out for high-volume job site or workshop usage.
In-Depth Specifications: Metabo ASR 35 Highlights
| Feature | Details |
|---|---|
| Capacity | 9 Gallons |
| Motor Power | 11.7 Amps / 6.5 HP (est.) |
| Suction Strength | 157 CFM, 97 Inches water-lift |
| Filtration | HEPA Certified (OSHA-compliant) |
| Features | AutoClean Impulse Filter Cleaning, Power Tool Sync, Bagless operation |
| Hose Length | 10.5 Feet |
| Noise Level | 69 dB |
| Weight | 35.3 lbs |
| Dimensions | 22 x 15.75 x 21.6 inches |
| Country of Origin | Germany |
| Warranty | 3 years (limited) |
Performance and Feature Analysis: Dust Collection Meets Professional Safety Standards
The Metabo ASR 35’s HEPA system and automatic filter cleaning stand out for professionals needing OSHA Table 1 compliance, especially on jobs involving silica dust. It reliably extracts hazardous dust using washable dual HEPA polyester filter cassettes, and the 97-inch water lift aligns with commercial-grade expectations.
A key advantage is AutoClean’s impulse cleaning, which periodically clears filters without downtime, keeping suction high on longer or messier jobs. The built-in tool-activated power outlet further streamlines workflow by starting the vacuum when power tools run.
With 9-gallon capacity and bagless convenience, this Metabo is built for continuous use—making it ideal for demolition, woodworking, garage cleaning, and jobsite maintenance. The sturdy canister form, stable four-wheel base, and German-made plastics/metal reinforce its professional intent.
Real Users’ Voice: Ratings, Praises, and Pain Points
User feedback on Amazon trends positive, with a 4.2-star average from 62 reviewers (est.). Customers cite hassle-free auto-start, solid build, and genuinely easy operation. Quick-to-quote highlights:
- 83% rate functionality as positive – “Works as advertised and makes dust collection easy.”
- Easy of use wins 88% positive – “Love the seamless auto start with my miter saw.”
- Suction draws mixed reviews: 65% positive, 35% neutral or negative. “Powerful suction for drywall and concrete dust,” but some report, “Disappointed—expected more suction.”
User Feedback Snapshot
| Aspect | Sentiment | Example Quote |
|---|---|---|
| Functionality | Positive | “Functions as advertised and easy to handle.” |
| Ease of Use | Positive | “Auto start works flawlessly.” |
| Suction Power | Mixed | “Great suction,” / “No suction at all.” |
Competitive Comparison: How the Metabo ASR 35 Stacks Up
Comparing Metabo’s ASR 35 (602057800) against similarly priced shop vacuums such as the Festool CT 26 E HEPA and FEIN Turbo II X AC HEPA, reveals strengths and limitations relevant to shop and jobsite applications:
| Model | Capacity | Suction (CFM / Water Lift) | HEPA / OSHA Cert | Filter Cleaning | Power Tool Sync | Price Tier |
|---|---|---|---|---|---|---|
| Metabo ASR 35 (602057800) | 9 gal | 157 / 97″ | Yes / Yes | AutoClean Pulse | Yes | Mid-High |
| Festool CT 26 E HEPA | 6.9 gal | 137 / 96″ | Yes / Yes | Manual | Yes | High |
| FEIN Turbo II X AC HEPA | 8.4 gal | 151 / 98″ | Yes / Yes | Automatic | Yes | Mid-High |
Metabo’s auto-pulse filter cleaning, slightly higher airflow, and superior capacity give it a productivity edge at shared price levels, though suction reports are less consistent than the Festool’s.
Ideal Buyers and Those Who Should Skip
- Contractors seeking reliable, OSHA-compliant silica dust capture
- Workshop owners and remodelers who value automatic filter cleaning
- Garage and renovation users with frequent power tool dust
- DIYers who demand a durable HEPA-certified, auto-start dust extractor
- Not for: budget-focused buyers or anyone only needing light home cleaning
- Not for: those lacking space for a large, commercial-grade canister
Assessment of Pricing, Value, and Typical Cost Fluctuations
With MSRP typically in the mid-to-high hundreds (est.) and similar sale prices on Amazon and tool sites, the Metabo ASR 35 occupies the contractor end of the canister vacuum market. Price rarely dips below the manufacturer’s suggested retail per Keepa (est.), so the best time to buy is during periodic power tool promotions or bundled deals. For the durability, filter system, and OSHA compliance, the value aligns with leading competitors.
Frequently Asked Questions: Metabo ASR 35 Insights
Is the filter cleaning system fully automatic or does it need manual intervention?
The AutoClean system is fully automatic, periodically pulsing to keep filters clear without user action required, essential for continuous dust-heavy work.
Can the Metabo ASR 35 be used for both wet and dry cleanup?
Yes—this vacuum is engineered for both wet and dry materials, making it fit for liquid spills and fine powdered dust with easy filter changes.
Is it compatible with most power tools for synchronized start/stop?
A built-in power outlet lets most corded tools (up to a certain amperage) trigger auto-start/stop, streamlining workflow in the shop or jobsite.
Are genuine replacement HEPA filters easy to find?
Yes—replacement HEPA polyester filter cassettes and bags are available online and through Metabo’s dealer network.
Can it be used without a dust bag?
Yes, the ASR 35 is designed as a bagless system but can also accept a PE filter bag if preferred for certain tasks.
Summary Judgment: The Bottom Line on the Metabo ASR 35’s Capabilities
The Metabo ASR 35 AutoCleanPlus 602057800 delivers high-capacity HEPA dust capture, automatic filter cleaning, and seamless tool integration for pros and committed DIYers. Its ease of use, OSHA/HEPA certification, and German build quality offer a clear upgrade for jobsite safety and productivity. Buy if reliable, continuous dust extraction—with minimal filter fuss—is non-negotiable. Those on a tight budget, or seeking a lightweight vac for occasional household chores, should look elsewhere.