2 Packs AC400 Replacement Filter Purivortex AC400 Air Purifier

Compatible with Purivortex AC400 Only - This WOCASE AC400 replacement filter is strictly designed for Purivortex AC400 air purifier. NOT compatible with AC500, AC300, or any other models. Please check your model number before purchase. | 3-in-1 True HEPA Filtration System - Includes a pre-filter for large particles (dust, pet hair, lint), a true H13 HEPA filter that captures 99.97% of airborne particles down to 0.3 microns, and an activated carbon filter to reduce pet odors, smoke, cooking smells, and VOCs. | Enhanced Filtration Efficiency - This upgrade increases the effective filtration area, allowing the AC400 air purifier to remove more particles per cycle. Ideal for homes with pets or smokers. | Improves Daily Air Quality - Effectively removes allergens, dust, and odors as small as 0.3 microns. Suitable for bedroom, any small rooms in your home helps provide cleaner air for families with pets or allergy concerns. | Replacement Cycle & Maintenance - Replace the full AC400 filter every 36 months depending on air quality and usage. For best performance in high-pollution or pet-heavy homes, consider replacement every 3 months.