The Unbranded Brand HAP604 Replacement Filter for‎ ECOSELF HAP604 Air Purifier, 3-In-1 Air Filter

Replacement filters for the ECOSELF HAP604 air purifier, a 3-in-1 filtration system (pre-filter, H13 True HEPA, activated carbon) designed for large rooms, sold in 2-packs and last about 3-6 months. Key Features: * 3-Stage Filtration: Captures large particles (pre-filter), 99.97% of tiny particles (HEPA), and absorbs odors (activated carbon). * Compatibility: Made specifically for the ECOSELF HAP604 Air Purifier model. * Packaging: Comes as a 2-pack. * Lifespan: Typically recommended for replacement every 3-6 months, depending on usage.