Mi Air Purifier 4 Pro Purple Antibacterial Replacement Filter for Xiaomi

Alleviair is built on the concept of “Alleviate + Air.” We are committed to delivering high-performance filters that ensure consistent air quality. Our filters combine long-lasting durability with high-efficiency performance to ensure a cleaner living environment.

Purple Edition: Antibacterial & Particle Filtration

The Purple edition is designed for general household air purification with an added focus on hygiene. It features an antibacterial coating that helps inhibit the growth of bacteria and mold within the filter. This version effectively captures common airborne particles such as dust, pollen, and pet dander, making it a practical choice for maintaining a clean indoor environment.

Compatibility & Precision Fit

We focus on precise dimensions and accurate openings to ensure a proper fit with your device.

• Compatible Models:

Air Purifier 4 Pro

• Our Guarantee: We take 100% responsibility for any sizing or fitment issues. If it doesn't fit perfectly, we make it right.

Manufacturer Capabilities & Supply Security

As a professional air filtration manufacturer, we provide reliable supply chain solutions backed by scale and 20+ years of industry expertise.

1. High-Volume Capacity: Our facility spans 30k square meters across 5 specialized workshops. We maintain a daily output of no less than 15k units, ensuring stable delivery even during peak demand periods.

2. Clean Workshops: All products are manufactured in professional clean workshops that meet strict hygiene and quality standards. Our manufacturing environment is highly rated by long-term clients across Europe, North America, and Southeast Asia.

3. Quality & Expertise: Our team of over 200 production staff is guided by 20+ years of industry expertise. We utilize advanced machinery to ensure consistent quality across every production batch.

4. Technical Strength: Our HEPA products are widely used in home appliances, automotive, and industrial environmental protection. We specialize in multi-stage purification and effective removal of toxic gases (VOCs, Ozone, Formaldehyde).

5. Verified Standards: Our filters are engineered to pass rigorous industry testing. We adhere to genuine standards to ensure performance you can trust and total peace of mind for your customers.

Alleviair: Lighter. Easier. Better.