Brand: Pentair. Kitchen and Dining Type: Water Filters Replacement Candle filter phase IV Japanese Pentair. Japanese-made candle. Valid for all types of filters five stages and more. The Japanese membrane wax is the best in terms of age and sediment purification. Are batteries needed to power the product or is this product a battery: 0 Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal: 0.