Certification & Technology Hub

Global Certification Guide (UL, CE, CARB)

For B2B buyers and distributors, understanding compliance is non-negotiable. This guide breaks down the essential certifications for global market entry:

• CARB (California Air Resources Board): Mandatory for selling in California. Focuses on ozone emissions and electrical safety.
• UL/ETL: The gold standard for North American electrical safety. Many retailers will not stock units without these marks.
• Energy Star: Validates the efficiency of the purifier, ensuring low operating costs for end-users.
• CE/RoHS: Essential for the European market, covering health, safety, and environmental protection.

Request Compliance Docs

---

The Science of HEPA H13 vs. H14

Not all HEPA filters are equal. While H11 and H12 are "HEPA-type," H13 and H14 are medical-grade. LYL Clean Air utilizes proprietary glass fiber layers that achieve 99.97% to 99.99% capture efficiency for particles as small as 0.1 microns.

Our activated carbon filters use a unique honeycomb structure with high-pellet density to maximize surface area for gas-phase pollutant adsorption (VOCs, smoke, formaldehyde).