POSTreat FluoRid Media Refill
Two POSTreat Fluoride Reduction Filter packages on a white background
Three gold-colored packaging bags with 'POSTreat' branding on a light gray background

    POSTreat FluoRid Media Refill

    Time for a POSTreat refill? Our propriety FluoRid refill is the replacement media for our POSTreat Fluoride Removal Cartridges. Removes >95% of fluoride from your water.

    Looking for the POSTreat? Find it here.

    Looking for the complete Phoenix Gravity System? Find it here.

    BUY MORE & SAVE MORE :
    • Pack of 1 lasts up to 4 months
    • Pack of 2 lasts up to 8 months
    • Pack of 3 lasts up to 12 months
    £39.00
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    What’s in the box?

    • 2 x Replacement media for POSTreat Fluoride Removal Cartridges.

    • Removes >95% of fluoride from your water.

    • Lasts up to 4 months.

    Optional Extras:

    POSTreat Fluoride Removal Filter Cartridge
    The Phoenix Gravity Water Filter- 6L
    POSTreat Fluoride Removal Filter Cartridge

    POSTreat Fluoride Removal Filter Cartridge

    £69.00
    View More
    The Phoenix Gravity Water Filter- 6L

    The Phoenix Gravity Water Filter- 6L

    £199.00
    Add To Cart
    • 208

      100 day money-back guarantee & 10 year warranty

    fluoride

    Removes more than 95% of fluoride

    perfectly compatible

    Perfectly compatible with Phoenix Gravity Filter System

    less waste

    Less waste, fewer refills, lower cost

    better taste

    Better taste you can trust for 40+ years

    Product Description

    • Refill for our POSTreat Steel Fluoride Removal Cartridge, the world’s first refillable fluoride removal cartridge
    • FluoRid is our propriety media, formulated to remove more than 95% of fluoride.
    • FluoRid media needs to be replaced every 4 months.
    • Our convenient sachets enable you easily to change the FluoRid media in your POSTreat yourself.
    • By replacing just the media rather than the whole cartridge we save on years worth of discarded material.

    • Refill for our POSTreat Steel Fluoride Removal Cartridge, the world’s first refillable fluoride removal cartridge
    • FluoRid is our propriety media, formulated to remove more than 95% of fluoride.
    • FluoRid media needs to be replaced every 4 months.
    • Our convenient sachets enable you easily to change the FluoRid media in your POSTreat yourself.
    • By replacing just the media rather than the whole cartridge we save on years worth of discarded material.

    Better quality you can taste, on tap.

    Complete Purchase

    FAQs

    Is The POSTtreat Compatible With All Gravity Filters Or Just The Phoenix Gravity Filter?

    The POSTreat is compatible with all gravity filtration systems. Remember, it can’t be used alone - so you must have a gravity filtration system and existing Carbon Cartridge to use it.

    Can I set it up myself?

    Absolutely. The POSTtreat is designed for easy DIY set-up with your Phoenix Gravity System. You simply attach your POSTtreat cartridges to the exposed threat of the Carbon Cartridges. We’ll send detailed assembly instructions with your POSTreat filter.

    Can I Clean My POSTtreat Fluoride Filter?

    Yes, it’s simple! You can clean the stainless steel casting of the POSTreat filter - without the FluoRid media inside - in your home using tap water and a soft brush or mild abrasive. The FluoRid media itself will need to be replaced every 4 months. We’ll include detailed instructions when we send it to you.

    Still have a burning question? See our full FAQs here.

    • 208

      If you don’t like your water filter within 100 days, we’ll give you a full refund.

    Complete Purchase

    The Phoenix difference, straight from the source(s).

    Customer Reviews

    Based on 811 reviews
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    100.0
    A
    Anonymous

    Since purchasing my Phoenix Gravity and filters my tap water has no chemical tastes. It’s comforting to know I’m drinking safe refreshing water with no after taste.

    G
    Geoff F

    A well made piece of kit. The filtered water is crystal clear and tastes great.

    A
    Anonymous

    I had to switch from a spring-fed supply to mains, so I bought the Phoenix Gravity Water Filter with the Fluoride remover, and it's brilliant. The water is delicious —my daughter agrees!

    v
    victoria Upton

    yes water tasts good however it would be useful to be able to see level of water without having to lift heavy top section

    L
    Luke
    Great addition

    When i first started with Phoenix, I brought the Carbon filter as was desperate to have filtered water. Now Finally i got the Postreat Fluoride removal filter and it’s made the water taste even better and so much fresher. I feel confident knowing i am removing 95% of Fluoride especially having two young children. Also appreciate the thought from the design team who made the unit from stainless steel. Meaning no leeching plastic.

    I now have great tasting water and properly safe drinking water.

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