Saintdeland French Design Essential Oil 500ml Refill for Humidifier Diffuser
Elevate Your Space with Saintdeland 500ml Essential Oil Refill
Bring French-inspired fragrance to any room with the Saintdeland Fragrance 500ml essential oil refill. Designed for humidifier diffusers, this refill delivers a consistent, long-lasting aroma that transforms homes, offices, and hospitality spaces.
Key Benefits
- Generous 500ml size for extended use and better value.
- French design scent profiles crafted from global consumer insights.
- Clean, stable formulation suitable for most ultrasonic and cold-diffusion humidifier diffusers.
- Easy to refill and store—ideal for both home and commercial use.
Advanced Diffusion Technology
Saintdeland uses cutting-edge dual-fluid atomization to create ultra-fine, uniform scent particles. This means more even coverage, less residue, and a fragrance that lasts longer without overpowering the space.
Quality You Can Trust
Founded in 2019, Saintdeland Fragrance combines fragrance expertise with smart manufacturing. We partner with leading research institutions and use Industry 4.0 practices—IoT, AI, and real-time analytics—to ensure consistent quality from sourcing to shipment.
Why Choose This Refill?
- Designed using big-data insights to match modern scent preferences.
- Highly efficient production keeps costs down and value high.
- Ideal for owners of humidifier diffusers who want reliable, long-lasting scent without frequent replacements.
How to Use
Simply open the refill and pour as directed into your compatible humidifier diffuser. Store in a cool, dry place and keep out of direct sunlight. Follow your diffuser’s instructions for best performance.
Choose Saintdeland 500ml essential oil refill for a refined, reliable fragrance experience—French-inspired scents, advanced diffusion, and smart quality control all in one bottle.
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Certifications
Enterprise credit rating certificate
RoHS Certificate
FC Certificate 2
Frequently Asked Questions
Why does the air freshener not fog?
It may be that the essential oil is used up, the atomizer component is blocked or the battery is low. Check to add essential oil, clean the component or replace the battery.
How do you ensure product quality?
We operate under a strict ISO-certified quality management system, with in-house QC teams and advanced testing equipment. Every batch undergoes multiple inspections, including stability, scent integrity, and safety compliance.
How to clean the aromatherapy machine?
After turning off the power, remove the essential oil bottle and wipe the outside of the machine with a clean soft cloth; if the internal atomization parts need to be cleaned, you can contact customer service for professional guidance. Do not disassemble it by yourself to avoid damaging the equipment.
What essential oils are used in this fragrance diffuser?
Supporting most water-soluble essential oils on the market, it is recommended to use legitimate products with guaranteed quality to achieve the best fragrance spreading effect.
If you don’t find your answer, please E-mail us and we’ll be happy to help you out.

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