30-Pack Cotton Swab Filters for Humidifier & Diffuser 5x80mm
30-Pack Cotton Swab Filters for Humidifier & Diffuser 5x80mm
Keep your humidifier, mist diffuser, or atomizer performing at its best with these 30-Pack Cotton Swab Filters. Crafted from high-quality fiber cotton, these compact 5x80mm replacement filters deliver strong water absorption, even porosity, and a stable moisture release rate — so you always get a consistent, full mist output.
Compatible with a wide range of humidifiers, aromatherapy machines, perfume volatilizers, and atomizers, these filters are an essential maintenance accessory for anyone who uses an ultrasonic or cool-mist device at home or in the office.
Made in Mainland China.
Key Features
- Premium Fiber Cotton Material – Durable, soft, and built to last through regular use cycles.
- Even Porosity & High Absorption – Uniformly distributed pores ensure maximum water uptake and a generous water storage capacity.
- Stable Moisture Release – Non-water-soluble, non-sticky formula maintains a consistent volatilization rate for reliable mist output.
- Good Elasticity, No Drip Leakage – Full, white cotton stays firm and won't drip or deform during use.
- Versatile Compatibility – Works with water, perfume solutions, aromatherapy liquids, and other water-soluble solvents.
- Pack of 30 – Great value; stock up and replace filters every 2–3 months or when mist output decreases.
Specifications
| Item Type | Cotton Swab Filter |
| Material | Fiber Cotton |
| Size | Approx. 5 x 80mm (0.2 x 3.1 in) |
| Weight | Approx. 29g (1 oz) |
| Quantity | 30 Pieces |
| Compatible Devices | Humidifiers, Atomizers, Aromatherapy Machines, Perfume Diffusers |
What's in the Box
- 30 × Cotton Swab Filters (5x80mm)
Replacement Tip
For optimal mist output, replace your cotton swab filters every 2–3 months, or sooner if you notice a reduction in mist volume.
Pair These Filters With
- Looking to enhance your diffuser experience? Check out our Decorative Bead String Accents for your space.
- Keep your home organized with our 10-Piece Gardening Tool Kit for all your household maintenance needs.
- Explore more home care accessories like our Ultra-Fine Robot Vacuum Mop Cloths.
Learn more: NIH on aromatherapy and essential oils
Frequently Asked Questions
Q: What size humidifier cotton swab filters does this product include?
A: Each filter measures approximately 5mm in diameter and 80mm in length (0.2 x 3.1 inches), making them compatible with most standard ultrasonic humidifiers, mist diffusers, and atomizers that use this common swab size.
Q: How often should I replace my humidifier cotton swab filters?
A: It is recommended to replace the cotton swab filters every 2–3 months under regular use, or whenever you notice a decrease in mist output. With 30 filters per pack, you'll have plenty on hand for a full year or more of maintenance.
Q: Are these filters compatible with aromatherapy diffusers and perfume atomizers?
A: Yes! These fiber cotton filters are designed to work with a variety of water-soluble liquids, including plain water, perfume solutions, and aromatherapy blends, making them suitable for humidifiers, perfume volatilizers, and aromatherapy machines alike.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.