Beta350 – HEPA PURE incorporates seven filters that eradicate pollutants from the indoor space in totality.Stage 1: Pre-FilterThe pre-filter removes coarse particles which prolong the life of other filters and improves overall effectiveness.Stage 2: HEPA (H13) FilterThe HEPA filter absorbs particulate such as spittle and cuts off transmission of virus. It also removes fine dust particles up to 0.3 micron.Stage 3: Activated Carbon FilterActivated carbon filters are bio-synthesized from walnut shells, the activated carbon filter catalyses and decomposes harmful gases like H2S and NH3from air efficiency. In addition, it removes VOC and odour in the room effectively, with efficiency of > 98%. iCluster Technology is Atlanta Healthcare’s unique air purification technology which focuses on eradicating various pollutants in the indoor air. A single filtration technology cannot eradicate all the air pollutants present in the air. In order to achieve maximum protection in indoor space, we need to rely on the usage of multiple filters. Atlanta Healthcare’s iCluster Technology provides relief and protection from pollutants in totality with synchronized multi-stage intelligent filtration. Brand ATLANTA SKU 100233260_NP-1020492415 Model Gama Pure 333