Your order doesn’t just change your water, it changes someone’s life. We donate 10L per order.We donate 10L of water per order.

FlowPure filter

    Refills auto-delivered
    Cancel anytime     3-pack delivered every 6 months for £29.99     £49.99£39.99 then £29.99 every 6 months
    Low stock available 🇬🇧Fast shipping · no customs charges
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    every 6 months     Change Or
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    Refills are £29.99 (3-pack) every 6 months, starting in 2 months
    Your order doesn’t just change your water, it changes someone’s life. We donate 10L per order.We donate 10L of water per order.
    Frequently asked
    We made this for…
    The office tap.The one that tastes like the building’s pipes.
    The gym fountain.The one you use because you forgot a bottle.
    The hotel sink.Thirsty, jet-lagged, and not drinking that.
    The supermarket run.Hauling six-packs home because the tap isn’t an option.
    Filtration on the move
    See it in action

    Fill it anywhere. Filtered by the time you sip.

    The same bottle from our ads and social — filled from real taps, fountains and hotel sinks. Every sip pulls through the cartridge in the cap.

    Chlorine taste & PFAS reduced in the cap Double-wall steel - cold for hours Cartridge swaps in seconds
    Inside the cartridge

    How each stage helps.

    Built for refills on the go

    What it takes out of your water.

    Chlorine taste & odour

    The swimming-pool taste from any tap - gone with every sip.

    PFAS - forever chemicals

    PFOA & PFOS reduced by over 99%, SGS-tested across the cartridge’s life.

    Heavy metals

    Lead, copper & mercury targeted with the Advanced cartridge.

    Sediment & rust

    Stopped in the pre-filter before water ever reaches the core.

    Hormones & BPA

    Estrone and plastics chemicals, cut by more than 80%.

    Pharmaceuticals

    Painkiller & antibiotic traces - ibuprofen, naproxen and more.

    Pesticides & DEET

    Herbicide and insect-repellent residues picked up en route to you.

    HAA5 byproducts

    Disinfection byproducts that form in the supply network.

    Hormones, pharmaceuticals, pesticides & HAA5: Advanced cartridge - emerging compounds independently tested by SGS to the NSF/ANSI 401 protocol.

    14Emerging compounds tested
    300+Plastic bottles saved per cartridge
    ~7pPer litre filtered
    10 secCartridge swap