BB-9-2 Water Filter Compatible with Ber-key Purification Elements Cartridge Black Premium Water Filter Compatible with Series Travel Big Royal Imperial Crown Light Poweka (2 Pieces)

【Compatible models】: The black purification elements fit perfectly with the original brand. Compatible with Berkeyy Travel, Big, Royal, Imperial, Crown Series, Propur Traveler, Nomad, King, Big Series, gravity filter system. Filter Sterasyl and ATC Super Sterasyl, system W9361122 and W9361123. This washer and wing nut are precision engineered for a perfect fit to stop any leaks.

【Safe Materials】: Our replacement filters are made from high-quality natural coconut shell activated carbon. We strictly control the filter material and adopt lead-free and BPA-free materials to produce the housing of the filter, which guarantees excellent removal performance that will not filter pollutants into the water.

【Easy to Carry】: Ideal for home, travel, outdoor activities, and emergencies such as water shortages, this filter can provide you with healthy, clean, and high-quality water, both at home and outdoors. 【Longer Lifespan】: To extend the lifespan of your device and achieve optimal performance, we recommend replacing the filter every 6,000 gallons per pair, which varies depending on water conditions. Note: All data is measured manually. Please allow for a 1-3 cm error due to differences in lighting and display. There may be slight color variations; please refer to the actual item received.