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Product information

O’Pure 2B filtration elements are made from premium activated carbon combined with a specialised resin, designed for the reduction of specific contaminants found in certain water sources.

They are intended to reduce substances such as fluoride and arsenic (III and V), and are best used alongside O’Pure 2 carbon filters when additional filtration is required.

They are particularly useful when filtering water with higher mineral content, such as groundwater from wells, boreholes, or natural springs.

Installation is simple and does not require any additional tools.

Specifications

Model	O'Pure 2B
Colour	White
Material	Activated carbon + resin
Lifespan	Up to 3,785 litres
Power Type	Non-Electric
Filter height	15,5 cm
Filter diameter	6,5 cm
Filter weight	460 g

Weeplow® O'Pure 2B

Name: Weeplow® O'Pure 2B
Brand: Weeplow
SKU: WEEP-WOPURE-2B00
Price: 59.99 EUR
Availability: InStock

For fluoride & arsenic reduction · Additional filtration layer

59,99€

69,99€

Save 14%

Activated Carbon + Resin

Targets Fluoride & Arsenic

Heavy metal reduction

Up to 3,785L capacity

In stock, ready to ship

Orders shipped within 1–2 days to local collection points or directly.

Your water filter is covered by a secure guarantee.

See how the system works, what's in the box, and how to set it up in under 20 minutes.

O’Pure 2B filtration elements combine activated carbon with high-quality resin, designed to reduce specific contaminants such as fluoride and arsenic.

They are often used alongside O’Pure 2 carbon filters when filtering water with higher mineral or metal content, such as groundwater from wells or boreholes. A pair can filter up to 3,785 litres, depending on water quality and usage, and can be used with tap water as well as alternative sources when additional filtration is required.

Product information

O’Pure 2B filtration elements are made from premium activated carbon combined with a specialised resin, designed for the reduction of specific contaminants found in certain water sources.

They are intended to reduce substances such as fluoride and arsenic (III and V), and are best used alongside O’Pure 2 carbon filters when additional filtration is required.

They are particularly useful when filtering water with higher mineral content, such as groundwater from wells, boreholes, or natural springs.

Installation is simple and does not require any additional tools.

Specifications

Model	O'Pure 2B
Colour	White
Material	Activated carbon + resin
Lifespan	Up to 3,785 litres
Power Type	Non-Electric
Filter height	15,5 cm
Filter diameter	6,5 cm
Filter weight	460 g

Weeplow® O'Pure 2B

59,99€69,99€

Save 14%

Proven PerformancePure Water

Why choose us

Peace of Mind at Home

Know exactly what's in your water, and feel secure serving it every day.

Quality You Can Trust

Built and tested to meet recognised industry certifications and lab protocols.

Practical and Efficient

No complexity. Just consistent filtration you can rely on, day after day.

A Responsible Choice

A long-term solution that reduces waste and bottled water use over years of daily life.

Peace of Mind at Home

Know exactly what's in your water, and feel secure serving it every day.

Quality You Can Trust

Built and tested to meet recognised industry certifications and lab protocols.

Practical and Efficient

No complexity. Just consistent filtration you can rely on, day after day.

A Responsible Choice

A long-term solution that reduces waste and bottled water use over years of daily life.

Targeted Chlorine

Heavy Metals Reduction

PFOA & PFOS Filtration

99,9999% Microbe Reduction

1

Fill the chamber

Pour your water into the upper chamber. No pressure, plumbing, or settings required.

2

Gravity does the work

Water passes slowly through the O'Pure 2 elements at 0.02 microns. The slow contact time is deliberate, it's what makes gravity filtration thorough.

3

Filtered water, ready to pour

Filtered water collects in the lower stainless steel chamber. It sits there until you need it with no power, no pump, and no waiting.

Très satisfaite

Je suis ravie de mon purificateur d'eau, modèle Earth, l'eau est vraiment douce, bon goût.

Weeplow® O'Pure 2B

Bon investissement

Très satisfait de ma nouvelle acquisition, l'eau est très agréable à boire 👍

Très bonne

Je suis très content

Adopter

Il est complètement validé par la famille !! Que du bonheur

Weeplow

Je ne regrette absolument pas mon achat.
Service après vente nickel..
L'eau est bonne à boire ,c'est un vrai plaisir .

Utilisation excellente en camping car

Depuis la réception de l appareil je l utilisé en nomade dans mon camping car.
Je suis absolument ravi de cette utilisation qui me garantie non seulement une qualité de l eau consommée mais également une économie financière non négligeable, doublée d'une petite contribution écologique puisque je n achète plus de bouteilles plastiques.
Excellent produit a recommander et petite suggestion pourquoi ne pas penser à faire des gourdes filtrantes qui seraient fort utile lors de randonnées.

Weeplow® O'Pure 2B

Changement de vie

Je suis super contente avec mon filtre weeplow. Changement de vie, le goût de l'eau et superbe. J'ai déjà fait 3 personnes acheter le même. Ils ont adoré le goût et le principe de filtration.

Charger plus

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Weeplow highball glasses (set of 4)

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FAQs

Your questions, our expertise

From delivery to installation — here's what people ask us most.

Read all

1

Why use O’Pure 2B filters in addition to carbon filters?

Activated carbon filters such as our O'Pure 2 filters have a fairly limited efficiency duration for arsenic and fluoride. Therefore, carbon filters lose their effectiveness in removing arsenic and fluoride well before their estimated lifespan of 11,000 liters.

This is why a more sustainable solution for reducing arsenic and fluoride has been developed through the implementation of O'Pure 2B reduction elements that install directly onto the O'Pure 2 carbon filters. The media contained in the O'Pure 2B elements can reliably remove these contaminants for up to 3,800 liters, a volume nonetheless lower than the 11,000 liters lifespan of the O'Pure 2 carbon filters. For this reason, they have been designed to be replaceable.

If you are filtering groundwater or unsafe spring water, with these elements you can be sure to effectively and reliably reduce arsenic, fluoride, and other types of heavy metals from your water. All while fully enjoying the 11,000 liters lifespan of the O'Pure 2 carbon filters.

2

How to start and install my Weeplow O’Pure 2B filters?

Before using the filters, it is imperative to prime your filters. Indeed, there may be micro-dust present in the O’Pure 2B water filter due to manufacturing processes, and this can lead to a bitter taste. To dislodge this dust from the O’Pure 2B water filters, it is necessary to prime each element. To do this, follow the steps below.

Activation steps:

1- Peel off the sticker and wash the filter
2- Place the provided purge button on the filter and press it against the tap
3- Pour cold water through the filter for a few minutes
4- Repeat the operation on the other side of the filter
5- Perform steps 1 to 4 again on the second filter

Installation steps:

1- Place the upper chamber of your gravity system upside down
2- Screw the filters onto the threads of the carbon filters
3- Replace the upper chamber of the gravity system onto the lower chamber

If after filtration your water appears cloudy, repeat the filter activation process above or run several filtration cycles of about 8 liters.

3

What is the lifespan of the Weeplow® O’Pure 2B elements?

A pair of Weeplow® O’Pure 2B filters has a lifespan of approximately 3,785 liters of water.

4

What is the list of harmful substances reduced by the Weeplow® O’Pure 2B filters?

The following components are reduced by more than 99% by the Weeplow® O’Pure 2B filters:

Fluoride
Arsenic
Heavy metals

5

Can O’Pure 2B filters be used with other brands of charcoal filters?

6

Are O’Pure 2 water filters guaranteed?

Yes, our purification elements are guaranteed for 6 months.

If you have any problems or questions, please contact us by email at contact@weeplow.com.

48 hours

Home delivery

100,000+

Satisfied customers

10 year

Warranty

EU Tested

Shipped from Europe

7 days/week

Support

48 hours

Home delivery

100,000+

Satisfied customers

10 year

Warranty

EU Tested

Shipped from Europe

7 days/week

Support

Weeplow® O'Pure 2B

Why choose us

How to Install the Gravity Water Filtration System

How our filtration system works

Customer Reviews

Upgrade your equipment

Water Level Indicator and Faucet

Stainless Steel Support 5.6 L – 6 in

Weeplow highball glasses (set of 4)

FAQs