Try shopping made easy
25% OFF
your first grocery shop
+ FREE deliveries for 3 months

Use the grocery voucher below:

VOU8847937

Min. spend: £60 Max. reward: £25  

Order by: 16/03/20 Terms apply.

Voucher usage requires opt in to e-marketing from Ocado about ocado.com. Usage of service is not dependent on voucher redemption. Restrictions apply, please see Terms & Conditions.

Black + Blum Charcoal Filter, Black

£7.95

Top Offers

Product information

-  Charcoal filter to filter water by absorbing impurities such as chlorine plus add minerals

-  Each charcoal will last for 6 months as a water filter

-  Recyclable for other household uses


This active charcoal is used to filter water by absorbing impurities (such as chlorine), and add minerals (such as calcium). It has been used by the Japanese for over 500 years and will make your tap water taste great. This range was created to encourage people to stop buying expensive bottled water and adding to the continuing single-use plastic global environmental problem. 


These charcoal refills are pre-washed and vacuum sealed so they are ready for immediate use. Simply drop the charcoal into your water, we recommend one stick per litre, then leave for 1 hour and enjoy your filtered water. Each charcoal will last for 6 months as a water filter, and they are then recyclable for other uses around the home e.g. if you break it up and put it in your house plants, it will add nutrients to the soil that will help the plant to grow.

Suitable for freezingSuitable for freezing

Categories

Ratings and reviews

4.9
7
1
0
0
0
8
Customers rated this product
88%
Customers would recommend this product

Customer reviews (6)

Sort by:
25 January 2020 by 
Cant live without

Been using for a year now. I dont think we can go back to non filtered tap water. It definitely works!

Was this helpful?
30 November 2019 by 
great alternative to plastic water filters

Improves taste of tap water, environmentally friendly.

Was this helpful?
02 August 2016 by 
Great Idea

Find them good for hotel's,car journey's. when not sure of water source!

Was this helpful? (2) (0)
12 January 2016 by 
Really Does Work

I hate tap water so spend a fortune on bottled water.... the charcoal filter really does work, after an hour the water is better but if you can leave for 3 or 4 hours it is perfect... would recommend

Was this helpful? (6) (0)
21 June 2015 by 
Easy and Recylable

Bought this to use with my filter jug instead of cartridges, which are expensive and not easy to recycle. Taken top container and lid off. found a plastic lid (Tupperware) which fits well. charcoal stick sinks to bottom in half an hour, works a treat. know water is clean by the smell (no Chlorine). now have second jug, brilliant.

Was this helpful? (8) (0)
10 March 2015 by 
Tasty Tap H20

Keen to not drink bottled water but afraid my tap water is not pleasant tasting I thought these bottles and charcoal filters an excellent solution. I have 2 bottles going all day. Once you get the hang of putting the charcoal in - drop the largest end in first and settle that end opposite the "nose" only then give the bottle a squeeze. Holding the bottle, tilt the top end of the charcoal into the nose and release. It doesn't have to fit in perfectly to stay in place. Tip - try when you're not in a rush. Makes my tap water taste so much better. Thanks for stocking this system Ocado.

Was this helpful? (4) (1)

Your rating and review

Disclaimer

This page serves as a summary for information purposes only, and are designed to enhance your shopping experience on the Ocado website. While we have taken care in preparing this summary and believe it is accurate, it is not a substitute for your reading the product packaging and label prior to use. You should note that products and their ingredients are subject to change. If you do require precise ingredient information you should consult the manufacturer, whose contact details will appear on the packaging or label. Ocado is therefore unable to accept liability for any incorrect information. Where this description contains a link to another party's website for further information on the product, please note that Ocado has no control over and no liability for the contents of that website. You should also note that the picture images show only our serving suggestions of how to prepare your food - all table accessories and additional items and/or ingredients pictured with the product you are purchasing are not included. This data is supplied for personal use only. It may not be reproduced in any way whatsoever without Ocado Limited's prior consent, nor without due acknowledgement.

We use cookies to give you the best experience with Ocado. Continue shopping if you’re happy, or find out how to manage your cookies