Setup, Care and Filter Swaps

Priming, cleaning, slow flow, replacement filters and other upkeep questions.

  • AquaTru Classic RO Filter (Stage 3)
    Setup, Care and Filter Swaps

    AquaTru Filter Replacement and Other RO Options

    Find the right AquaTru filter replacement by model and stage, learn when to change it, and compare compatible DREO and Bluevua RO filter sets.

  • Big Berkey 2.25 Gallon
    Setup, Care and Filter Swaps

    How to Clean and Prime Berkey Filters

    Learn how to clean Berkey filters, prime new Black Berkey Elements, restore slow flow, and dry elements for storage with clear, practical care steps.

  • Ninja HydraSense Water Filter
    Setup, Care and Filter Swaps

    Ninja HydraSense Filter Life and Replacement

    Learn Ninja HydraSense filter life, how the usage tracker times replacement, which filter fits WF100X systems, and how to choose between a cartridge and a full system.

  • Black Berkey Primer
    Setup, Care and Filter Swaps

    Why Is My Gravity Water Filter So Slow?

    A slow Berkey filter may need priming, cleaning, or replacement. Learn how to check setup, choose compatible elements, and decide what to do next.