Dome Hole Vessels

Name: Ultra Soft Water Softeners Ltd
SKU: 5ed93c184425g3da
Rating: 5 (241 reviews)

Price range: £290.00 through £330.00 Incl. VAT

Our Dome Hole Vessels offer the same characteristics as traditional water treatment vessels – with the addition of a 1.25” port that allows you to easily check or top up media without removing the head. Popular for use with pH correction applications where the media slowly dissolves over time, meaning regular top-ups are required. Supplied as an empty vessel with matching head, riser and distribution system, as a convenient upgrade for an existing vessel.

Product Features

Excellent upgrade to an existing water treatment vessel
Dome hole with threaded plug for easy filling
Supplied complete with 3/4″ head and riser
Recommended for pH correction

Choosing Product Size

Choose a vessel size based on the available space and the media volume required. Measurements for each vessel size are given in inches (diameter x height) and the volume of each vessel in litres. These vessels are supplied with matching head and riser with 3/4″ connections. If larger 1″ ports are required, please get in touch before placing your order.

Help & Advice

Need help or advice on which size to choose? No problem, drop us an email, start a live chat or give us a call on 01622 933 853 and we’ll be sure to help.

Dome Hole Vessels

£290.00 – £330.00 Incl. VAT

Vessel Size: No selection

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SKU: DH-PV Category: Water Treatment Vessels Tag: pH Correction

Juraperle pH Correction Media Incl. VAT

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DOME HOLE VESSELS

Easy To Fill & Check

Water Treatment Vessels or ‘Pressure Vessels’ are commonly used in a variety of water treatment applications. They are usually filled with a type of loose media such as ion-exchange resin, carbon or pH correction media to name a few. Some media types such as Juraperle (which is used for pH correction) dissolve into the water, meaning they need to be topped up at intervals. With a traditional vessel this would involve removing the head or valve and internal distribution system which can be fiddly and time consuming. Our Dome Hole Vessels solve this problem, with an additional 1.25” port on the domed side of the vessel which means checking and refilling media is as quick and simple as unscrewing the threaded cap.

Supplied complete with head, riser and distribution system, each dome hole vessel features 3/4″ BSP connections for the inlet and outlet. If larger 1″ connections are required, please get in touch before placing your order.

Why Choose Our Dome Hole Vessels?

Available in popular sizes up to 13″ x 54″ (105.7L)
Certified for use with drinking water applications
Thoroughly cycle tested for durability
Industry standard 2.5″ neck opening
Pressure rated up to 10 bar

Related Products:
Water Treatment Vessels
Juraperle pH Correction Media

Water Treatment Products

We’re pleased to offer a comprehensive range of water treatment products, from replacement media to complete systems. Can’t find exactly what you’re looking for? Get in touch with a member of our team today.

Browse all Water Treatment products →

Additional Information

Suitable For: No selection	Private Water Supplies Drinking Water pH Correction
Supplied With: No selection	Composite Vessel With Base Stand 1.25” Noryl Threaded Plug For Dome Hole 3/4" Threaded Inlet/Outlet Head System Distribution System & Riser
Volume: No selection	10” x 54” Dome Hole Vessel: 62.4L 13” x 54” Dome Hole Vessel: 105.7L
Connections: No selection	2.5” Diameter Neck Opening 1.25” Diameter Dome Hole With Plug 3/4" BSP Inlet/Outlet Head
Max Temperature: No selection	50⁰C
Max Pressure: No selection	10 Bar
Certification: No selection	European 97/23/EC Directive (For PED) TUV Certified For Drinking Water Contact

     
 
 
      Posted on Google  
  
 
   Pete Cossar 
 7 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very pleased with the service. There was an issue with the water softener I ordered initially, but then following communications made the replacement process quite pleasant. Happily recommend this company. Thanks to Becky for working with me. Great follow up support 😊😊😊
  
 
     Posted on Google  
  
 
   Michael Fey 
 2 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very Pleased with the services from the Sales Team
  
 
     Posted on Google  
  
 
   Guy Brennan 
 26 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. First time using this company and product and i wasnt dissappointed. Communication was easy and quick resulted in an easy order and now having fitted the filter i can say its a great product easy to install and appears good quality apart from the four mild steel bracket screws stainless would have been better considering the environment these are fitted. All in all, very pleased and would highly recommend .
  
 
     Posted on Google  
  
 
   Graham Quinn 
 25 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Easy to order and fast delivery
  
 
     Posted on Google  
  
 
   Steve Griggs 
 14 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent local company and genuinely lovely people to deal with. Really helpful and knowledgeable, with great advice about my water softener and the correct salt to use. They even gave me some resin cleaner at no charge, which was a very kind gesture. Fantastic friendly service and I’ll definitely be returning for my salt in future. Highly recommended.
  
 
     Posted on Google  
  
 
   Don Carless 
 7 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service.  Product proved my softener was not working as it should.  I fully serviced it and cleaned with Resin Clean returned to service and it is now working as designed.  Very pleased.
  
 
     Posted on Google  
  
 
   J P 
 27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. If you're thinking about a water softener then i HIGHLY recommend Ultra Soft Water Softeners Ltd.

Great softeners and exceptional customer service. The water softener I bought needed some adjustments with the installation setup where I supported throughout. The customer service is honestly next level. I had countless calls with Becky Gillett, the Sales Manager, over a period of months to get to the bottom of it. She was incredibly patient with me, staying on the phone and doing video calls to walk me through the programming instructions step-by-step while I changed the settings and ensured all was installed correctly.

All the staff here have been great, but Becky really stuck with me from start to finish to make sure it was sorted and working well. It runs like a dream now.

HIGHLY recommend them!
  
 
     Posted on Google  
  
 
   Chris Collins 
 26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Easy to order, good prices and delivered on time. What more can you ask for.
  
 
     Posted on Google  
  
 
   John L 
 26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Good rapid & efficient service
  
 
     Posted on Google  
  
 
   Tony Hybel 
 17 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Easy to order, quick delivery, good communication. Resclean worked a treat; one treatment cycle and soft water is back again from our 12 yr old softener!

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Dome Hole Vessels

Easy To Fill & Check

Water Treatment Products

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Dome Hole Vessels

Easy To Fill & Check

Water Treatment Products

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