OxiClear N99 Refill Filters, Activated Carbon Filter (Pack of 10)

🌬 ULTIMATE FILTRATION POWER – Premium OxiClear N99 filters with advanced activated carbon trap 99% of pollutants including PM2.5, smoke, bacteria, viruses, allergens, and odors. Clean breathing, every time.

♻️ EASY REPLACEMENT & LONG-LASTING – Replace every 100 hours (~1-2 weeks daily use) to ensure peak filtration. Keep it fresh, keep it safe.

🌱 ADVANCED CARBON TECHNOLOGY – Our activated carbon layers expertly capture harmful gases like nitrogen dioxide, sulfur dioxide, vehicle exhaust, and ozone. Maximum protection from urban pollution.

😌 ALL-DAY COMFORT – Ultra-breathable polypropylene fabric ensures smooth airflow, eliminating heat build-up and discomfort. Comfortable protection you actually forget you’re wearing.

📦 AVAILABLE IN MULTIPLE PACKS – Choose from packs of 10, 20, 30, or 50 filters. Bulk options save you money and ensure you’re always prepared.

✅ PERFECT FIT GUARANTEED – Designed specifically for all reusable OxiClear valve masks. Simple to replace—just insert and breathe easy!