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BWT Care Cubes Water Softener Salt Tablets 25kg

Product Logo
by BWT
SKU MERCH25TABL

Save 29% Save 29%
Original price £20.99
Original price £20.99 - Original price £20.99
Original price £20.99
Current price £15.00
£15.00 - £15.00
Current price £15.00

Free Local Shipping

Free Local Shipping on orders over £100. Standard delivery to most UK postcodes within 1-2 working days. Express options available at checkout for more information, see here

Contact Us

Give Us A Call +44 118 958 8882 Our team is here to help. We will provide expert advice on specifications, compatibility, and delivery options.

30-day Easy Return

30 days Easy Return — no questions asked. If you're not completely satisfied, send it back within 14 days for a full refund.

BWT CareCubes Water Softener Tablet Salt 25kg is a high-quality, high-purity tablet salt designed for the regeneration of domestic or small commercial water softener systems. Supplied in a convenient 25kg bag, BWT CareCubes helps maintain the performance of your water softener while supporting a continuous supply of soft, scale-reduced water.

The BWT CareCubes water softener salt tablets are designed to dissolve evenly within compatible water softener systems. Ideal for use in hard water areas, the salt supports water softener regeneration and helps reduce limescale buildup in plumbing, heating systems and household appliances.

BWT CARECUBES 25KG BAG TABLET SALT WATER SOFTENER REGENERATION
Pack Size
25kg
Per bag
Product Type
Tablet Salt
Water softener salt
Primary Use
Regeneration
Water softener systems
Suitable For
Domestic & Small Commercial
Compatible softener applications

Applications & suitability

Domestic Water Softeners
Designed for regeneration of compatible domestic water softener systems, particularly in hard water areas.
Small Commercial Systems
Suitable for regeneration applications in compatible small commercial water softener systems.
Hard Water Areas
Ideal for maintaining water softener systems where hard water and limescale buildup are a concern.
Water Softener Maintenance
Regular tablet salt replenishment helps support the regeneration process and ongoing operation of a compatible water softener.

Key specifications

Product Name BWT CareCubes Water Softener Tablet Salt 25kg
Brand BWT
Product Range CareCubes
Product Type Water Softener Tablet Salt
Pack Size 25kg
Primary Application Regeneration of water softener systems
Suitable Applications Domestic or small commercial water softener systems
Salt Type Tablet Salt
Quality High Quality and High Purity
Dissolving Characteristics Designed to dissolve evenly

Water softener performance & benefits

High-Purity Tablet Salt
High-quality, high-purity salt designed specifically to support water softener regeneration and ongoing system performance.
Even Dissolution
The tablet format is designed to dissolve evenly, supporting consistent salt use during the regeneration process.
Limescale Reduction
By supporting the operation of a compatible water softener, the product helps reduce limescale buildup in plumbing, heating systems and appliances.
25kg Bag
The 25kg bag provides a convenient supply of tablet salt for ongoing water softener regeneration.

Installation & compatibility

Usage note: BWT CareCubes are designed for the regeneration of domestic or small commercial water softener systems. The supplied product information does not identify specific water softener models or provide a detailed dosing schedule. Always follow the requirements and salt-replenishment instructions for the particular water softener system being used.

Ideal for

Domestic Water Softeners

For compatible domestic water softener systems requiring tablet salt for regeneration.

Small Commercial Systems

Suitable for compatible small commercial water softener regeneration applications.

Hard Water Areas

A practical salt supply for water softener systems used in areas affected by hard water.

Regular Softener Maintenance

A 25kg bag of tablet salt for ongoing regeneration and maintenance of compatible systems.

Frequently asked questions

What is BWT CareCubes Water Softener Tablet Salt?

BWT CareCubes is high-quality, high-purity tablet salt designed for the regeneration of compatible domestic and small commercial water softener systems.

What size is the BWT CareCubes salt bag?

The BWT CareCubes water softener tablet salt is supplied in a 25kg bag.

What are BWT CareCubes salt tablets used for?

They are designed for the regeneration of compatible water softener systems, helping maintain the system's ability to produce soft water.

Are BWT CareCubes suitable for domestic water softeners?

Yes. The supplied product information states that BWT CareCubes are ideal for domestic or small commercial water softener systems.

Do BWT CareCubes help reduce limescale?

BWT CareCubes support the regeneration of a compatible water softener, which helps reduce limescale buildup in plumbing, heating systems and appliances.

Do BWT CareCubes dissolve evenly?

Yes. The supplied product information states that the tablet salt is designed to dissolve evenly within the water softener system.

Can BWT CareCubes be used in any water softener?

The supplied information describes the product as suitable for domestic or small commercial water softener systems but does not list specific compatible models. Check the requirements of your water softener before use.

BWT CareCubes Water Softener Tablet Salt 25kg provides a high-quality, high-purity salt supply for compatible domestic and small commercial water softener systems. Designed to dissolve evenly and support the regeneration process, these 25kg water softener salt tablets help maintain soft water performance and reduce limescale buildup in suitable applications.

At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.

🆓 Free Local Delivery (Orders £100 & above)

We offer FREE delivery on orders £100 or more
for selected local areas.

Eligible Postcodes Include:

  • RG*
  • SL*
  • OX10*, OX11*, OX49*
  • HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
  • WD*, HA*, UB*, TW*, KT*
  • W1* – W9*
  • NW*, SW*

Delivery Time: 2–4 working days

Shipping Cost: £0.00

📦 Standard Shipping (Weight-Based Rates)

For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.

  • For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
  • For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
  • For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.

🧱 Block Salt (Harvey’s) – Unit-Based Shipping

This rate applies only to Harvey’s block salt products.

  • £7.99 is charged for every 3 items.
  • The charge increases by £7.99 for each additional set of 3 items.

Examples:

  • 1–3 items → £7.99
  • 4–6 items → £15.98
  • 7–9 items → £23.97

Delivery Time: 2–4 working days

📏 Large / Long Items (Length-Based Shipping)

For oversized items where the product length is 1.5 metres or more:

Conditions:

  • Product length ≥ 1.5 m
  • Cart weight ≤ 40 kg

Shipping Cost: £18.00 (flat rate)

Delivery Time: 2–4 working days

Collection from Store

Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.

Customers praised these water softener tablets for excellent quality and value. Shoppers said they "dissolve cleanly" with "no residue" and "regenerate efficiently." Reviews highlight competitive pricing, fast delivery, and improved water quality with reduced limescale. Customers noted they "last longer than other brands" and fit systems perfectly.

  • 5 stars: 8 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Goncalo Guerreiro
Good product

Good product, good price and fast delivery

A
Anonymous
Great price

Great price. Delivered. All good. Thank you.

D
Dominique Reynolds
Perfect for my softener

Fits my system perfectly and regenerates efficiently. No issues at all. Great product from BWT.

D
David Anderson
Great value for money

Good quality tablets and lasts longer than other brands I�ve tried. Delivery was quick as well. Will definitely order again.

T
Terry Hughes
Excellent quality salt � works perfectly

Been using this in my water softener for months now and it�s been spot on. Dissolves cleanly and no residue left behind. Highly recommend.

A
Andy Shepherd
Excellent quality salt � works perfectly

Lowest price when everything keeping rocketing price.

J
Jim Ritchie
No more limescale issues

Since switching to this salt, I�ve noticed a big difference in my water quality. Appliances are staying cleaner and working better.

S
SHEHRAZADE EMMAMBOKUS-TEUTEN
Clean and efficient

I ordered 10 bags of salt and all are in good order and stacked in my garage.

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