Omron Comp A-I-R Compressor Nebulizer Ultra-Compact Lightweight 3-Year

Omron Comp A-I-R Compressor Nebulizer – Virtual Valve Technology | Ultra-Compact | 37.9 dBA | 3-Year Warranty

The smallest, lightest compressor nebulizer in its class. The Omron Comp A-I-R redefines portability in respiratory therapy with Virtual Valve Technology that delivers efficient, effective aerosol treatment in a unit that is 3.5 times smaller and 75% lighter than most compressor nebulizers — weighing less than 10 ounces. One-button operation makes it simple for patients of all ages, and quiet 37.9 dBA operation keeps treatments calm and comfortable. Backed by a 3-year manufacturer’s warranty.

What’s Included

• Omron Comp A-I-R compressor unit
• Nebulizer kit
• Mouthpiece
• Air tube
• AC adapter (100–240V universal)
• 4 air filters
• Storage bag
• Instruction manual

Key Features

• Virtual Valve Technology — efficient, fast, and effective aerosol delivery
• 3.5x smaller than most compressor nebulizers — minimal storage footprint
• 75% lighter than most compressors — under 10 oz for easy travel and transport
• One-button operation — simple for patients of all ages
• Quiet 37.9 dBA operation for a calm treatment experience
• Universal AC adapter (100–240V) — compatible with international outlets
• 3-year manufacturer’s warranty

Specifications

• Brand: Omron
• SKU: NEC801
• UPC: 73796458010
• Dimensions: 5-5/8" W x 2-7/8" H x 3-7/8" D
• Weight: Approx. 9.5 oz (270g) compressor only
• Sound Level: 37.9 dBA
• AC Adapter: 100–240V ~ 350mA 50/60 Hz (universal)
• Compressor Rating: 12V 0.8A
• Warranty: 3 years
• HCPC Code: E0570

Ideal For

• Adults and children needing portable respiratory therapy
• Asthma, COPD, and other respiratory conditions
• Travel and on-the-go treatments
• Home health care and clinical use
• International travelers — universal voltage compatible

Frequently Asked Questions

What is Virtual Valve Technology and how does it improve nebulization?
Virtual Valve Technology is Omron’s proprietary system that replaces the traditional mechanical valve found in standard compressor nebulizers with a virtual valve mechanism. This allows the nebulizer to operate more efficiently — delivering medication more consistently during both inhalation and exhalation phases — while also enabling the dramatically smaller and lighter form factor. The result is faster, more effective aerosol delivery in a unit that is 3.5x smaller and 75% lighter than conventional compressor nebulizers.

How quiet is 37.9 dBA in practice?
37.9 dBA is approximately the sound level of a quiet library or a soft whisper at close range — making the Comp A-I-R one of the quietest compressor nebulizers available. This is significantly quieter than most standard piston-driven nebulizers, which typically operate at 45–60 dBA. The low noise level makes it well-suited for use in shared spaces, at night, or with children who are sensitive to loud sounds during treatment.

Can I use this nebulizer when traveling internationally?
Yes. The included AC adapter is universal voltage (100–240V, 50/60 Hz), meaning it is compatible with electrical outlets in most countries worldwide. You may need a plug adapter depending on the outlet type at your destination — a voltage converter is not required. The compact size and lightweight design also make it easy to pack in a carry-on bag for air travel.

How do I replace the air filters?
The Comp A-I-R includes 4 air filters. Inspect the filter before each use and replace it when it appears gray or discolored — a clogged filter restricts airflow and reduces nebulization efficiency. As a general guideline, replace filters every 6 months with regular use, or sooner if they become visibly dirty. Replacement filters are available separately. Refer to the instruction manual for the correct filter replacement procedure for this model.