Filter S + SmokeGuard Filter Compatible with Winix Air Purifier

Filter S + SmokeGuard HEPA and Activated Carbon Filter Replacement Compatible with Winix Air Purifiers

Your first line of defense against smoke, smog, and Volatile Organic Compounds (VOCs). This Filter S + SmokeGuard replacement filter set is specifically engineered to be compatible with Winix C545 air cleaners, transforming your space into a sanctuary of pure, crisp air even in heavy pollutant conditions.

Compatible with Winix models:

• C545

The advanced filter design ensures optimized airflow while maintaining superior particle capture, helping your purifier maintain peak performance against smoke and chemical vapors.

High-Efficiency Filtration & Smoke Defense

Our premium filter media is tailored to tackle persistent odors and ultra-fine particles:

• True HEPA Filter: Captures up to 99.99% of airborne allergens, including pollen, dust, smoke, and pet dander as small as 0.003 microns.

• 4-Pack Activated Carbon Filters: Specifically engineered to reduce smog, VOCs, and heavy household odors from cooking or tobacco. Replacing these every 3 months also helps prolong the True HEPA filter life.

• SmokeGuard Technology: Optimized for environments prone to wildfire smoke, industrial smog, or heavy indoor pollutants.

For optimal performance, it is recommended to change the True HEPA Filter once every 12 months and the Carbon Filter once every 3 months.

Manufactured by Alleviair

This replacement filter set is produced by Alleviair, a professional air filtration manufacturer with advanced production capabilities. Our facilities include:

• 5 modern filtration manufacturing plants

• Cleanroom production environments

• Precision HEPA and Carbon filter media processing

• Strict quality control and filtration efficiency testing

Alleviair produces filtration solutions for residential, commercial, industrial, and medical applications, ensuring consistent quality and reliable performance for global partners.