20-Pack Stainless Steel Earphone Filter Dust Screen 3.7–5mm

$3.55 $4.80

Color D C E B A

Keep Your Earphones Sounding Their Best

Protect and tune your in-ear monitors with these high-grade stainless steel earphone filter dust screens. Designed for DIY earphone builders and audiophiles alike, these precision mesh filters slip neatly into the nozzle of your in-ear earbuds to block out dust, debris, and moisture — helping preserve sound clarity and extend the life of your earphones.

Why You'll Love These Earphone Filters

Premium Stainless Steel Construction: Made from high-grade stainless steel for durability, corrosion resistance, and a clean silver finish.
Multi-Size Pack: Includes 20 pieces spanning five sizes — 3.7mm, 4.0mm, 4.5mm, 4.8mm, and 5.0mm — so you can find the perfect fit for almost any in-ear earphone nozzle.
Dust & Debris Protection: The fine mesh screen blocks dust, lint, and particles from entering your earphone driver, maintaining optimal acoustic performance.
Sweat & Moisture Barrier: An extra layer of defense against sweat and moisture during workouts or everyday use, helping to protect internal components.
Subtle Acoustic Tuning: The filter mesh can subtly suppress high-frequency harshness, acting as a gentle tuning element for a smoother, more refined sound profile.
Includes Adhesive Glue: Each pack comes with glue to securely bond the filter in place for a reliable, long-lasting installation.
Compatible with Most IEMs: Works with a wide range of in-ear monitor brands and DIY earphone builds, including popular Apple iPhone-compatible earbuds.

Specifications

Material: High-Grade Stainless Steel
Finish: Silver
Sizes Included: 3.7mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm
Quantity: 20 pieces per pack
Includes: Adhesive glue for installation
Battery Required: No
Country of Origin: Made in Mainland China

Perfect For

DIY earphone builders and repair enthusiasts
Audiophiles looking to fine-tune IEM acoustics
Anyone wanting to protect their in-ear earphones from dust and sweat
Replacing worn or clogged existing earphone filters

Frequently Asked Questions

Q: What sizes are included in the 20-pack earphone filter set?

A: The pack includes 20 stainless steel dust screen filters across five sizes: 3.7mm, 4.0mm, 4.5mm, 4.8mm, and 5.0mm — giving you four filters per size to cover a variety of in-ear earphone nozzle diameters.

Q: How do I install the stainless steel earphone filter into my earbuds?

A: Simply select the filter size that matches your earphone's nozzle diameter, apply a small amount of the included adhesive glue around the rim of the filter, and press it firmly into the nozzle opening. Allow the glue to cure fully before use for a secure, lasting bond.

Q: Will these filters affect the sound quality of my earphones?

A: These filters are designed to maintain natural sound quality while offering a subtle reduction in high-frequency harshness. Many audio enthusiasts use them as a lightweight tuning element, in addition to their primary function as a protective dust and moisture barrier.

Q: Are these filters compatible with Apple iPhone earbuds?

A: Yes, these filters are compatible with Apple iPhone-compatible earphones as well as most other standard in-ear monitor (IEM) designs. Check your earphone's nozzle diameter to select the correct size from the pack.

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.