Lacidoll Whole House HVAC Scent Diffuser – 5,000 Sq Ft Coverage & App Control

Smart scent diffusion for large spaces

Transform expansive rooms with Lacidoll's Whole House HVAC Scent Diffuser, designed to deliver a consistent aroma across up to 5,000 square feet. The 1000ml waterless diffuser utilizes advanced dual-fluid nebulization to release a pure aroma mist, maintaining the integrity of essential oils while minimizing oil usage over a full 30-day diffusion period.

Built for real environments, this diffuser works with your HVAC system via a dedicated pipe, helping fragrance spread evenly through ducts. If you don t have an HVAC setup, the option for ceiling or self-contained air supply installations is available, with expert support to identify the best installation path.

Smart control at your fingertips

Manage diffusion with Bluetooth and Wi-Fi through the dedicated app, Smart Fragrance, or use the manual button for quick adjustments. When you don t customize settings, the diffuser follows a helpful default cycle of 60 seconds of spraying followed by 120 seconds of pause, from 8 AM to 8 PM daily.

Key benefits at a glance

• Up to 5,000 sq ft coverage with 360 degree diffusion for even scent distribution
• 1000ml waterless diffuser design reduces oil consumption while keeping aroma pure
• HVAC compatibility with options for standalone or ceiling installations
• App control plus a convenient manual button for flexible operation
• Natural nebulization releases a dry aroma mist without heat or water
• Premium alloy construction delivers a durable metal design

Durability, safety, and maintenance

The metal construction provides a premium look and robust performance, with corrosion and heat resistance for daily use. Regular maintenance is simple: clean the nebulizer head with alcohol or replace it as needed to sustain optimal flow and diffusion quality.

Designed for homes, hotels, and commercial spaces, Lacidoll supports a reliable scent experience without pressuring outcomes or guarantees. Our team remains available to assist with installation and ongoing support to help you get the most from your diffuser.