The best selling masonry saw in the USA
OSHA CompliantThe Last Dust
Extractor You'll
Ever Need.
The iQ426HEPA features 4-stage filtration with HEPA H14, 7 cyclones, and 175 CFM of airflow — capturing ultra-fine silica dust and keeping your jobsite OSHA-compliant.
Dust Is Your #1 Jobsite Liability
Every cut on concrete, masonry, or tile creates silica dust. Without proper HEPA extraction, you're exposing your crew and your business to serious risk.
Silica Dust Kills — OSHA Is Watching
Respirable crystalline silica causes silicosis, lung cancer, and COPD. OSHA's Table 1 requires engineering controls on every masonry and tile job. Fines start at $16,131 per violation.
Standard Vacuums Don't Cut It
Shop vacs and basic vacuums recirculate fine dust particles back into the air. Only HEPA-rated extraction at the source meets OSHA silica standards — and protects your crew's lungs.
Clogged Filters Kill Productivity
Most dust extractors require frequent filter changes that stop your job cold. Clogged filters reduce suction, reduce dust capture, and cost you time and money.
Compliance Failures Are Expensive
An OSHA inspection on a dusty jobsite can result in $16,000+ fines per citation, work stoppages, and liability. The cost of proper extraction is a fraction of non-compliance.
"We got hit with an OSHA inspection last year. After that, every crew runs an iQ426HEPA. It's not optional anymore — it's just how we work."
— General Contractor, Illinois
The Gold Standard in
Jobsite Dust Extraction.
The iQ426HEPA is engineered from the ground up for construction professionals who need OSHA compliance without compromising productivity.
4-Stage HEPA H14 Filtration
Primary cyclone → secondary cyclone → Durabond filter → HEPA H14. Four stages of filtration capture particles down to 0.3 microns — exceeding OSHA silica standards.
175 CFM Maximum Airflow
Powerful 175 CFM motor delivers consistent, high-volume suction even under heavy continuous-cut conditions. More suction means more dust captured at the source.
7 Individual Cyclones
Seven independent cyclones separate and pre-filter dust before it ever reaches the HEPA filter — dramatically extending filter life and maintaining peak suction over time.
QuickSpin Filter Cleaning
Clean the filter in seconds without stopping the job. The QuickSpin system shakes loose collected dust into the bin — no tools, no mess, no downtime.
50 lb / 10-Gallon Capacity
The oversized 50 lb dust capacity means fewer stops to empty on large jobs. Cut all day without interruptions.
Heavy-Duty Cart + 14ft Hose
Built-in wheels, heavy-duty cart, and a 14-ft anti-static locking hose let you move freely across any jobsite. Accessory rack keeps nozzles and adapters organized.
Lead with innovation. Breathe with confidence.
The iQ426HEPA is trusted by masonry contractors, tile setters, and general contractors nationwide.
iQ426HEPA Specifications
Built for the demands of professional masonry, tile, and concrete work — all day, every day.
Trusted on the Toughest Jobsites
Contractors who make the switch to the iQ426HEPA never go back to standard extraction.
"After our OSHA inspection we switched every crew to the iQ426HEPA. Dust is gone, no more clogged filters, and the guys actually appreciate breathing clean air all day."
Robert K.
Masonry Contractor, Ohio
"The 4-stage filtration is in a different league. We've been running this thing 8 hours a day on a big commercial tile job and the HEPA filter is still clean. The cyclones do all the work."
David M.
Tile Setter, Georgia
"QuickSpin filter cleaning is a game changer. Takes 10 seconds, no tools, and you're back cutting. We've had zero suction loss on long days since we switched."
James T.
Concrete Contractor, Texas
Ready to Protect Your Crew and Your Business?
Get a free quote from an authorized dealer. Financing available from $93/mo.
See the iQ426HEPA in Action
Watch real contractors use the iQ426HEPA for block grinding, concrete prep, and OSHA-compliant masonry work.
iQ426HEPA Dust Extractor and Accessories
A full overview of the iQ426HEPA cyclonic HEPA dust extractor — see how it captures silica dust at the source for any grinder or saw.
iQ426HEPA and Different Types of Dust
Watch how the iQ426HEPA handles drywall dust, silica, concrete, and masonry — one extractor built for all trades.
Grinding with the iQ426HEPA — Zero Dust
Real-world grinding footage showing the iQ426HEPA's cyclonic HEPA filtration eliminating silica dust on a live masonry job.
Pros Around the World Choose iQ
Real contractors. Real jobs. Real results.
Get Your Free Quote & Find a Dealer Near You
Fill out the form and our team will connect you with an authorized dealer in your area, plus send you a personalized quote based on your specific needs.