BWT Aquadial PR PRISMERTEC II 2 Water Softener PRIS 2 + Full Installation Kit

Stock Code:

£749.93 £624.94
Add to Wish List
Out of Stock - This Product is Currently Unavailable


Comes complete with a Full Installation kit - Everything you need to install the unit no matter what system you have!

Installation kit includes components you need to install on...
- Conventional vented system
- Combi Boiler
- Unvented System
- Pressurised System
- Megaflow System

....a saving of up to £60!

The Prismertec II represents a significant step forwardin water softener design. Its ergonomically designed cabinet sits easily in most kitchen environments and houses a host of sophisticated and efficient features including electronic controls and an advanced water softening process.

Designed for the 21st century the Aquadial Prismertec II has been developed to meet the demands of todays busy lifestyles. Each model delivers copious amounts of softened water at flow rates designed to meet the demands of modern combination boilers power shower and direct mains fed systems.


Prismertec II is simple to set up and operate and uses less water and salt than many other softeners. The first class efficiency is due to a design which includes high efficiency monospheric resin an advanced rotarty valve and an advanced memory electronic control system.

In tune with the environment

Prismertec II has been designed to make a minimum visual impact wherever it is placed. The product will fir inside a standard 600mm wide kitchen base; and can in some cases even slide beneath a sink or drawer. Ergonomically designed with clean smooth lines and neutral colours Prismertec II will compliment a wide range of kitchen styles and rarely needs more than a quick wipe over to stay looking as good as new.

Cost Effective Softened Water

All water softeners regenerate periodically using salt and water in the softening process. The Prismertec II incorporates a series of advanced processes to ensure that regeneration only takes place when necessary saving salt water and in turn energy.

Proportional Brining

The integrated electronic control system monitors your softened water usage making onlu enough brine (salt solution) to regenerate that part of the resin bed that has been exhausted. In this way the amount of salt used relates directly to the amount of softened water used making it more efficient and cost effective.

Counter regeneration

This means brine solution first passes through unused resin at the bottom of the resin bed ensuring that the whole bed is treated without any wastage. This reduces the amount of water used in the regeneration cycle.

Monitoring your lifestyle - for greater efficiency

The advanced memory electronic contol system used on the Prismertec II thinks for you - always ensuring that you have the correct amount of softened water ready to use. As a result it constantly works to minimise the amount of energy salt and water it uses.

Day by day hour-by-hour the Prismertec II captures data on the amount of water you and your family use and stores the information in its memory. The regeneration cycle is usually programmed so that in the early hours of the morning the Prismertec II will asses its remaining capacity of softened water and adjust its operation in accordance to the coming days needs. Distinguishing between high usage days and low usage days usually weekends and low usage weekdays and will only regenerate when necessary. It will even tell you when its running low on salt!

Advanced Features at a glance:

- Custom backlit display
- Advanced rotary valve for greater reliability
- Advanced electronic control system
- Low Salt Alarm
- One touch access to data logging provides information such as water flow rate and water usage between regenerations
- Low voltage control system for safety and easy installation
- Low voltage small diameter cable for easy routing to suitable electrical socket
- High capacity monosphere resin with regular bead size for the maximum amount of softened water between regenerations
- Proportional brining for greater efficiency
- Compact Size


WRSA Approved Components
Tested in accordance with European Standards BS EN 14743
CE Approved
100% Pressure Tested


Height - 532 mm
Depth - 480 mm
Width - 270 mm
Inlet - 3/4"
Outlet - 3/4"
Drain - 1/2"
Valve Type - Rotary
Valve Control System - Electronic Meter
Salt Type - Tablet
Hood Style - Visable Display
Working Pressure - Min 1.7 bar Max 5 bar
Electrical Supply Transformer - AC 230/DC 12
Flow Rates Litres Per Minute -
Minimum - 10
Continuous - 35
Maximum - 50
EAN: 5060011261635

Products from  BWT are designed to give you many years of satisfactory service and are warranted against faulty materials and workmanship for a period of at least 12 months from the date of purchase.

In addition to this 12 month warranty, BWT can offer you  the chance to extend this cover on certain products for a further period.

Please phone the BWT help desk on 01494 838100 or visit their website for details.

Products with longer warranties as standard include:

BWT WS Water Softeners - 5 years - 2 Years Parts and 3 years Labour.

Free Commissioning on Selected Water Softeners

The BWT commissioning service brings a wealth of benefits to the consumer and Installers.

Passing the mantle to one of BWT’s fully trained engineers, frees up the installers time to focus on the other aspects of the installation, whilst the consumer knows that not only will their water softener be set up to suit their specific requirements including the local water conditions, but the home visit will also give them the chance to ask questions not just about their new purchase but also regarding water softeners in general.

Free @ Home Commissioning is another way in which BWT supports its Installers and the Consumer.


Buyaparcel offer delivery throughout the United Kingdom, including Northern Ireland, Scottish Highlands and other Islands of the UK. In addition we can now also deliver through Europe. 

UK Delivery Prices 

Standard delivery is free with no minimum order charge to most mainland UK delivery addresses. Surcharges can apply to certain postcodes depending on the service type. For full details visit our Delivery Guide.

In additional to our standard service we also offer some premium delivery services if you need your item quickly

£0.00 - Standard UK Delivery (2-3 Days Approx)
£2.99 - Next Day UK Delivery (Orders placed before 3.00pm Monday - Friday)

*orders placed after 3.00pm Friday will still be delivered Monday if ordered before 11am Saturday Morning 

£8.99 - Saturday Delivery (Orders placed before 3.00pm Friday) 

£36.00 - Pallet Delivery (2-3 Days Approx - selected products only)

Alternatively if you view your parcel once items have been added and enter your postcode you will see what derlivery services are available.

International Delivery Prices 

In addition we now deliver through Europe on a 48 Hour Delivery Service as Standard 

Zone 1 – £9.99 
Belgium, Germany, Luxembourg, France, Netherlands, Rep Ireland. 

Zone 2- £14.99 
Austria, Denmark, Czech Republic, Poland, Lithuania, Hungary. 

Zone 3 – £19.99 
Estonia, Spain, Sweden, Italy, Portugal, Latvia. 

Zone 4 – £29.99 
Bulgaria, Finland, Romania. 

Zone 5 – £49.99 
Bosnia, Croatia, Switzerland. 

Zone 6 – £59.99 
Norway, Serbia, Iceland. 

Is My Item Available for Next Day Delivery? 

If your item is stocked in our immediate picking location it will available for you to choose a next day delivery. This will be highlighted by a green tick and a 1 day dispatch time on the item information. 

In stock - Available for next day delivery

You will have the option to choose this service if you are purchasing your item for delivery to mainland UK. 

What courier will my item be delivered with? 

If your item is being delivered in the UK or Ireland, it will be delivered by UK Mail/DHL, Hermes or Royal Mail, with the exception of pallet items. 

If you are an international customer, your goods will initially be sent via UK Mail/DHL, and then exported to either Eurodis or DHL. The appropriate tracking can be provided when necessary. 

Details of each courier service we offer are detailed in our Delivery Guide.

Is My Item Available for Click and Collect at your Lowestoft Store? 

Buyaparcel Click and Collect

In stock - Available for next day delivery

If your item is showing "In Stock" then you will be able to do a Same Day Click and Collect order from our Lowestoft Pinbush Road.  Our cut off for same day collections is 3.00pm Mon-Fri / 11.00am Saturday. After that the product will be ready the next day for collection. After the cut off you are welcome to do a Call and Collect order by phoning our trade counter on 01502 507666. If your item is in stock you will still be able to do a same day collection and payment. 

Our store is open Monday to Friday 8.00am - 5.00pm and Saturday 8.00am - 12.00pm so any orders placed the remainder of the weekend will be available for collection on Monday. Weekdays any orders placed up to midnight will be available for collection the following day. This excludes bank holidays.

Please wait for email confirmation your order is ready for collection from our store before you travel.

Buyaparcel Lowestoft Click and Collect

On collection we will require you to show a copy of your order confirmation, electronic or printed. In addition to this please bring photo ID which must be your passport or photo driving licence, matching the name on the PayPal/Amazon/Credit or Debit card used.

Collection option only available to NR and IP Postcodes


We've simplified our returns process! We now offer a no-questions-asked, free returns service within the first 30 days (subject to T&Cs).

You can find our returns information in our Terms and Help page

Spread the cost of your Buyaparcel purchase with Paypal Credit - Get 0% finance over 4 months! The perfect way to spread the cost of any purchases of £99 (inc vat) or more

Applying is that simple. If approved and you accept, you'll have a credit limit added to your PayPal account ready to use immediately. Plus, you'll automatically get 0% interest for 4 months on all your purchases of £99 or more.*


Spread the cost with PayPal Credit


How to apply for Paypal Credit with Buyaparcel?

You have 2 ways to purchase from us with the option us using Paypal Credit.

1 - From the product page you can use Paypal Express Checkout which will take you straight to your Paypal account where you can login to complete payment or apply for Paypal Credit. 

Buyaparcel Express Checkout

2 - If you add your product to your parcel and click "Proceed to Checkout" you will then go to our payment page. Select "Paypal Express Checkout" from the payment methods available and click "Place Order".

 Buyaparcel Finance - Paypal Credit


Once you are in your Paypal account choose PayPal Credit from the payment options.

Buyaparcel Paypal Credit - 4 Months Interest Free Finance

If this is the first time you have used PayPal Credit, you will be asked to complete a short application form to apply for PayPal credit.

Buyaparcel Finance Options


More Information on Paypal Credit


Write Your Own Review