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NaceCare CTB 370NX Battery Spotter โ€“ 400W, 33 PSI, 105 CFM, 40 Min, 21 lbs
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NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools
NaceCare CTB 370NX Spotter with A40B Kit โ€“ Extraction Kit, Hand Tool & Hard Floor Brush - US Cleaning Tools

NaceCare CTB 370NX Battery Spotter โ€“ 400W, 33 PSI, 105 CFM, 40 Min, 21 lbs

Brand: NacecareSKU: 920018In Stock – Ready to Ship
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NaceCare CTB 370NX: Cordless Spot Extractor for Carpet, Upholstery, and Hard Floors

The CTB 370NX is a battery-powered spotter that sprays, scrubs, and extracts โ€” three functions in one 21 lb cordless unit. A 400W motor rated for 2,000-hour service life drives both the 105 CFM vacuum and the 33 PSI spray pump at 0.30 GPM, while the NX300 36V lithium battery delivers 40 minutes of run time. Dual 2-gallon tanks keep clean solution and recovery water separated for hygienic operation, and at 64 dB(A) the unit runs in occupied buildings without triggering noise restrictions. The A40B kit includes a full extraction hand tool and hard floor brush for immediate multi-surface use.

Spray-Scrub-Extract in One Cordless Unit

  • 400W motor with 2,000-hour rated life โ€” built for high-frequency use in commercial facilities without early rebuild
  • 33 PSI pump at 0.30 GPM โ€” injects solution at controlled pressure for carpet, upholstery, and hard floor spotting without over-wetting
  • 105 CFM / 60" water lift โ€” extracts moisture quickly to minimize dry time after spot treatment
  • Dual 2-gallon tanks โ€” separate clean and dirty water prevent cross-contamination between spotting jobs
  • NX300 36V battery โ€” 2,500 charge cycles rated; 80% charge in 1 hour supports mid-shift recharging

Restaurants, Gyms, and Multi-Surface Spotting

The CTB 370NX is deployed in environments where spills are frequent, surfaces are mixed, and cord routing is impractical โ€” restaurant dining rooms with booth upholstery and carpet aisles, gym facilities with rubber flooring and textile wall panels, supermarket tile floors with matted entranceways. The 21 lb weight and 40-minute battery support multiple spotting runs between charges, and the A40B kit's hard floor brush switches the unit to tile and vinyl spot-scrubbing without carrying a second machine. The 2,000-hour motor life translates to roughly four years at daily use in a high-frequency spotting program before a motor service is indicated.

Specifications

Motor 400W (2,000-hr rated)
Airflow 105 CFM
Water Lift 60"
Pump Pressure 33 PSI
Pump Power 26W
Flow Rate 0.30 GPM
Solution Tank 2 US gal
Recovery Tank 2 US gal
Battery NX300 36V lithium
Runtime 40 min (full charge)
Charge to 80% 1 hr
Noise Level 64 dB(A)
Weight 21 lbs

Documents

Spec Sheet ยท Owner Manual

Manufacturer's Warranty

This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.

For specific warranty details, please contact us at (978) 295-7538 or email info@uscleaningtools.com

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Frequently Asked Questions

What pump pressure does the CTB 370NX spray at?
The CTB 370NX sprays at 33 PSI through a 26W pump at 0.30 GPM โ€” enough pressure for effective carpet and upholstery spotting without over-wetting delicate fabrics.
How long is the motor rated to last on the CTB 370NX?
The CTB 370NX motor is rated for 2,000 hours of service life, which equates to roughly four years at daily commercial use before motor service is typically required.
Can the CTB 370NX clean hard floors as well as carpet?
Yes. The included A40B kit contains a hard floor brush in addition to the extraction hand tool, enabling the CTB 370NX to scrub and extract on tile, vinyl, and rubber flooring without a separate machine.
How do the dual tanks work on the CTB 370NX?
The CTB 370NX has separate 2-gallon solution and recovery tanks that are physically independent, preventing dirty extraction water from mixing back into the clean solution supply during operation.
What noise level does the CTB 370NX produce?
The CTB 370NX operates at 64 dB(A), making it suitable for use in occupied restaurants, offices, and public spaces during business hours.
How does the CTB 370NX differ from the WVB 370NX?
The CTB 370NX is a spotter extractor with a 33 PSI spray pump and dual 2-gallon tanks for carpet, upholstery, and hard floor spotting. The WVB 370NX is a wet/dry vacuum without a built-in spray pump, designed for liquid recovery and dry debris pickup.

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

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

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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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