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Air-Care TurboMax III Negative Air Duct Cleaning Machine – 3 HP, 3500 CFM
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Air-Care TurboMax III negative air duct cleaning machine – front
Air-Care TurboMax III negative air duct cleaning machine – control panel
Air-Care TurboMax III negative air duct cleaning machine – filter stages exposed
Air-Care TurboMax III negative air duct cleaning machine – rear

Air-Care TurboMax III Negative Air Duct Cleaning Machine – 3 HP, 3500 CFM

Brand: Air-CareSKU: FG0282In Stock – Ready to Ship
$5,148.00
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TurboMax III Commercial Negative Air With Variable Speed and Dual Ammeters

The TurboMax III steps a duct cleaning operation up to commercial trunk lines. A 3 HP inverter-rated motor turns a 12.3 in backward-inclined wheel to 5000 CFM free air and 3500 CFM through the filters at 6.3 in W.G. static, against 3000 and 2700 CFM on the TurboMax II. Variable speed, dual ammeters, and a change-HEPA light put the operator in control of how hard the machine pulls on a given branch.

TurboMax III Motor, Controls, and Filter Train

The instrumentation is the reason contractors move up to this machine; it shows load and filter condition instead of leaving both to guesswork.

  • 3500 CFM filtered — 5000 CFM free air at 6.3 in W.G., which holds suction on commercial trunk lines a 2 HP machine cannot keep under negative pressure
  • Dual ammeters — current on each circuit is visible, so an operator sees the load climb as the HEPA loads rather than finding out at the breaker
  • Change-HEPA indicator — signals when the certified 18 x 24 x 4.71 in final filter needs replacing instead of running the machine down on airflow
  • Variable speed control — the inverter runs the 3-phase motor from ordinary 120 V single-phase building power, on one or two 15 or 20 A circuits
  • Three-stage filter train — disposable polyester pad, flexible electrostatic filter, then certified HEPA, in an 18 x 24 in format shared with the TurboMax II
  • Steel-reinforced poly shell — rotation molded body with internal steel reinforcement for daily transport in a commercial fleet
  • 151 lbs on 12 in wheels — two locking front casters, and a 19.5 in width that clears standard commercial doorways

TurboMax III Applications and Environments

Hotels, schools and school districts, office buildings, hospitals, restaurants, and multi-family properties are where the TurboMax III earns its cost: long trunk lines and large plenums that a 2 HP machine cannot hold under suction. Contractors also use it on large custom homes where the system runs three or more air handlers. It pairs with the Cobra VII power brush system for the contact cleaning step, since commercial ductwork usually carries buildup that airflow alone will not release. Two dedicated 115 V, 20 A lines give full speed; on a single circuit, reduce speed rather than forcing the breaker. A 220 V option runs the machine at 7, 10, 13, or 18 A. The unit measures 19.5 in W x 29 in D x 55.5 in H and operates from 25 to 125 °F, with three-year coverage and one year on the vacuum motors and power inverter.

Specifications

Air Flow 5000 CFM free air, 3500 CFM with all filters in place
Static Pressure 6.3 in W.G.
Motor 3 HP inverter-rated 3-phase, 3600 RPM maximum
Motor Inverter Variable speed, dual voltage; input 120 VAC 50/60 Hz, 15 or 20 A each on one or two separate circuits (optional 220 V at 7, 10, 13, or 18 A)
Blower One backward-inclined, 315 mm (12.3 in) direct drive wheel
Power Required 120 V, 60 Hz, 13 to 17 A
Power Cord 25 ft extension cord, 12 gauge
Filtration 3 stages
1st Stage 18 in x 24 in x 1 in disposable polyester filter pad with 1 in frame
2nd Stage 18 in x 24 in flexible electrostatic air filter
3rd Stage 18 in x 24 in x 4.71 in certified HEPA filter
Attachment 12 in dia. inlet
Operating Controls Pluggable panel with multiple speed control, dual ammeters, change-HEPA light, and circuit breakers
Operating Environment 25 to 125 °F (-4 to 50 °C)
Construction Rotation molded poly with internal steel reinforcement
Wheels Two 12 in fixed rear, two 4 in front swivel non-marking locking
Size 19.5 in W x 29 in D x 55.5 in H
Weight 151 lbs
Warranty 3 years, component periods vary

Airflow3500 CFM
Filtration3-Stage
True HEPAYes
Amp Draw17.0 A
Voltage115V
Weight151.0 lb

Product Warranty Information

"3 Years"

B2B & Tax-Exempt Purchases

We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

How to place a tax-exempt order:

  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call +1 (978) 295-7538.

Shipping & Returns

Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.

Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.

Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.

Cancellations: cancel any time before your order ships for a full 100% refund.

30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.

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Air-Care TurboMax III Negative Air Duct Cleaning Machine – 3 HP, 3500 CFMAir-Care TurboMax III Negative Air Duct Cleaning Machine ...
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Frequently Asked Questions

How much more airflow does the TurboMax III give over the TurboMax II?
The TurboMax III moves 5000 CFM free air and 3500 CFM filtered against 3000 and 2700 CFM on the TurboMax II, and holds 6.3 in W.G. static pressure against 5.0 in. The larger 315 mm blower wheel and 3 HP motor account for the difference.
What tells the operator when the HEPA filter is loaded?
A change-HEPA light on the control panel signals when the final filter needs replacing. Dual ammeters and a multi-speed control sit on the same pluggable panel, along with the machine's circuit breakers.
How many circuits does the TurboMax III need?
The inverter accepts 120 VAC at 15 or 20 A on one or two separate household circuits. Two dedicated 115 V, 20 A lines give full speed; on a single circuit, reduce speed. A 220 V option is available at 7, 10, 13, or 18 A.
What buildings is the TurboMax III sized for?
Large residential systems and commercial air systems, from hotels and schools to office buildings. The steel-reinforced rotation molded shell is built for repeated loading and transport between job sites.
Can it be paired with a power brush?
Yes. The Cobra VII power brush system agitates the duct interior while the TurboMax III holds the system under negative pressure, which matters on commercial ductwork with heavier accumulation.
What does the 3-phase motor mean for job-site power?
The motor is 3-phase and inverter-rated, but the onboard inverter runs it from ordinary 120 V single-phase building power. No 3-phase service is required at the site.

Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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