3-Stage Air Filter 10/20L/D PP HEPA Carbon/Sieve for Bacteria, Virus & Dust

3-Stage Air Filter 10/20L/D PP HEPA Carbon/Sieve for Bacteria, Virus & Dust. 3-Stage Filtration System: PP pre-filter, HEPA filter, and activated carbon composite layer for comprehensive purification. Removes Harmful Gases: Effectively adsorbs odors, formaldehyde, ammonia, phenol, and other harmful gases. Protects Water Purity: Ensures clean air enters AWG, guaranteeing purity and safety of generated drinking water. Easy Drop-in Installation: No tools required for installation; designed for perfect fit in 10L/D and 20L/D AWG units. Extends Unit Lifespan: Protects internal water filters from clogging, extending the life of the entire water generator. Versatile Application: Suitable for home, RV, and off-grid campsite use to ensure safe water from air.