Double Filter Cartridge Housings

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

Price range: £60.00 through £100.00 Incl. VAT

Our Double Filter Cartridge Housings consist of two clear filter housings mounted in series. Double or ‘duplex’ filter housings are a convenient option for customers looking to install a series of filters in succession, without using connectors – providing a neat finish and reducing the chance of leaks. The clear filter bowls allow for easy monitoring of cartridge lifespan, making it an excellent choice for several applications including drinking water and sediment control.

Product Features

Sizes to suit both 10″ and 20″ regular diameter filters
Brass threaded female BSP ports (3/4″ or 1″)
Easily mount a series of filters in succession
Clear filter bowls for easy visual checks

Choosing Product Size

These double filter housings are suitable for use with industry standard regular diameter (2.5″) filter cartridges, with your choice of either 10″ or 20″ length. Choose a filter cartridge that matches the size of your chosen housing to ensure compatibility.

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.

Double Filter Cartridge Housings

£60.00 – £100.00 Incl. VAT

Housing/Port Size: No selection

More options

Clear

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SKU: PFH-2 Category: Filter Housings

DOUBLE FILTER CARTRIDGE HOUSINGS

NSF/ANSI 42 Certified

These double filter housings are manufactured to rigorous NSF/ANSI 42 standards – ensuring their suitability for use with drinking water. Each housing features two built in pressure relief valves and a leak proof 3 piece design consisting of a head, bowl and locking ring. Supplied with wall bracket ready for mounting and a spanner to assist with cartridge change. A spigot in the head and the base makes locating the filter cartridge easier, ready for the secure fitment of industry standard double open ended (DOE) cartridges.

We supply a range of fittings that are compatible with these filter housings, allowing you to adapt the BSP threaded inlet and outlet to standard pipework sizes such as 15mm or 22mm.

Why Choose Our Double Filter Cartridge Housings?

Supplied complete with spanner, wall bracket and screws
Certified to NSF/ANSI 42, 61 and 372 standards
Built in pressure relief valve in head
High operating pressure of 8 bar
Leak proof 3 piece design

Compatible Products:
Water Filter Cartridges
Threaded Connector Nipples
John Guest BSP Adaptors

Product Code	Height	Width	Depth
PFH-2-10C3/4	315mm*	275mm	130mm
PFH-2-20C1	571mm*	275mm	130mm

*Height stated does not include wall bracket

Filter Housing Solutions

We’re pleased to offer a wide selection of filter housing solutions for all applications, from filter cartridges to bag filters. Can’t find exactly what you’re looking for? Get in touch with a member of our team today.

Browse all Filter Housing solutions→

Additional Information

Suitable For: No selection	Home & Office, Light Commercial Drinking Water, Food & Beverage Private Water Supplies Boats & Caravans
Supplied With: No selection	Wall Bracket Spanner Screws
Ports: No selection	3/4" BSP Female 1" BSP Female
Colour: No selection	Clear
End Cap Configuration: No selection	Double Open Ended (DOE)
Max Pressure: No selection	8 Bar
Max Temp: No selection	45°c
Cartridge Length: No selection	10 Inch (10"), 20 Inch (20")
Certifications: No selection	NSF/ANSI 42 NSF/ANSI 61 NSF/ANSI 372 CSA B483.1

     
 
 
      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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Double Filter Cartridge Housings

NSF/ANSI 42 Certified

Filter Housing Solutions

Additional Information

Helpful Links

Get In Touch

Follow Us

Double Filter Cartridge Housings

NSF/ANSI 42 Certified

Filter Housing Solutions

Additional Information

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