Saniflow M23A-UL U‑Flow Hands-Through Hand Dryer ABS White; Hands-Through; Surface-Mount; High-Traffic Use; Universal Voltage

High-Speed Touchless Hand Dryer with HEPA Filtration & U-Flow Design

The Saniflow M23A-UL U-Flow hand dryer is a high-speed, hands-in automatic dryer engineered for fast drying, advanced hygiene, and energy efficiency in high-traffic commercial environments. Featuring a hands-through U-flow design, this unit delivers powerful airflow that dries hands in 10–12 seconds, significantly faster than traditional warm-air dryers.

Designed with HEPA filtration, ionization technology, and adjustable power settings, the M23A-UL is ideal for facilities prioritizing speed, hygiene, and modern restroom design.

Performance Overview 

The M23A-UL operates with a high-speed adjustable motor (19,000–28,000 RPM), delivering rapid drying while allowing energy consumption to be controlled.

• Dry Time: 10–12 seconds
• Max Air Speed: 196 mph
• Airflow: 66 CFM
• Power Range: 350–1,300W (adjustable)
• Noise Level: 72.5–76.5 dBA
• Air Temperature: ~102°F
• Voltage: 100–120V / 208V / 220–240V

This is a true high-speed, energy-efficient dryer, designed to outperform traditional models in both speed and operating cost.

Advanced Hygiene Features 

The M23A-UL integrates multiple technologies to improve air quality and hygiene:

• HEPA filtration system removes airborne particles (dust, pollen, smoke)
• Ion Hygienic technology releases negative ions to purify air
• Biocote® antimicrobial protection reduces bacterial growth
• Touchless infrared sensors for fully hands-free operation

These features make it one of the more hygiene-focused dryers in your lineup.

Smart Design & Functionality

• Hands-in (U-flow) design for faster, controlled drying
• Adjustable motor power to balance speed, noise, and energy use
• Water collection system with optional direct drain connection
• Auto-diagnostic LED system for maintenance alerts
• Removable water tank with overflow alerts

👉 According to the spec sheet, the unit can connect directly to a waste pipe, eliminating the need to manually empty the water tank.

Key Features

• High-speed drying (10–12 seconds)
• Hands-in U-flow design
• HEPA filter + ionizer
• Adjustable power consumption
• ADA compliant (when installed properly)
• Touchless sensor activation
• Energy-efficient operation

Best For

The M23A-UL is best suited for:

• Airports and transportation hubs
• Shopping malls and retail centers
• High-end office buildings
• Hospitals and healthcare facilities
• High-traffic commercial restrooms

👉 Choose this model if you want maximum speed + advanced hygiene + modern design.

Dimensions & Installation

• Size: 21 7/8” H x 13 1/2” W x 8” D
• Weight: 15.7 lbs
• Mounting: surface-mounted
• ADA compliant when installed to spec
• Requires dedicated circuit and proper grounding

Installation, mounting heights, and ADA guidance are detailed on page 2 and 3 of the spec sheet, including sensor positioning and spacing requirements.

What to Expect

• Much faster than traditional dryers (10–12 sec vs ~29 sec)
• Slightly louder than warm-air models
• Requires users to insert hands into unit
• More advanced features = higher upfront cost
• Lower long-term operating cost (adjustable power)

👉 This is a performance-first, modern commercial dryer.