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1812 RO Membrane Housings


Our 1812 RO Membrane Housings are suitable for use with all 1.8” x 12” RO membranes. Commonly found as part of domestic and light commercial reverse osmosis systems. Available with either 1/8” BSP Female ports or with 1/4” push fittings to suit most standard RO pipework. Manufactured from lightweight but durable materials and featuring double O-Rings for a positive and leak-free seal.

Why Choose Our 1812 RO Membrane Housings?

  • Industry standard size for universal compatibility
  • 1/8” female BSP or 1/4″ push fit ports
  • High quality injection moulded design
  • Double O-Ring for leak-free seal

Need help with our 1812 RO Membrane Housings? Give us a call on 01622 933 853


1812 (or ‘2012’) RO membranes are popular for small scale reverse osmosis systems and are commonly found in drinking water, window cleaning and aquatics applications. These industry standard sized housings are suitable for use with all 1812 (1.8” x 12”) RO membranes. Featuring a straight 1/8” female inlet port and 90⁰ angled 1/8” female outlet and waste ports the clever design eliminates the need for additional elbow adaptors – also available with 1/4″ push fittings if preferred. The ribbed cap and housing are one-piece injection moulded parts using food grade materials and no solvents or glues.

Key Product Information

  • 90⁰ angled outlet and waste ports eliminate the need for elbow fittings
  • Ribbed cap to make opening the membrane housing easier
  • Popular for drinking water, window cleaning and aquatics
  • Compatible with all 1812 RO membranes
  • NSF/ANSI Standard 42 Certified

Compatible Products:

Need help with our 1812 RO Membrane Housings? Give us a call on 01622 933 853


Suitable For

Home, Drinking Water, Light Commercial, Office, Under Sink Installations, Aquaticss, Food & Beverage, Car Detailing, Window Cleaning


Length 330mm x Width 80mm

Operating Pressure

0.1 – 8 Bar

Port Sizes

1/8” Female BSP (Or With 1/4" Push Fittings)


1812 (Otherwise Known As 2012)

Operating Temperature



NSF/ANSI Standard 42 (Structural Integrity And Food Grade Materials)

Excellent service highly recommend will use again
David Keys
David Keys
Prompt delivery and a great product
Brian O'Neill
Brian O'Neill
Great service. It’s was delivered very quickly! Highly recommend!
Lovely company to deal with and prompt delivery. I'm in the scottish highlands and they recognised that post is better than courier for rural deliveries.
A wide range of filters ( and UV bulbs) available. Extremely prompt delivery at a very competitive price. Great follow up customer care too.
George Santis
George Santis
Ordered two wound sediment filters which I found to be a very good quality products and very fast delivery. Extremly friendly customer service. I recomend to anyone.
Alistair MacLean
Alistair MacLean
I bought the wound sediment filters. I found the filters arrived very quickly. It was later followed by a courtesy call to make sure the product was received and correct. Just fitted the filter and it is working very well. Very friendly customer service, would not hesitate to reorder from them in the future.
Joe Bloggs
Joe Bloggs
NOT JUST excellent, but also highly technically competent, customer service, all served up with courtesy and good humour. To be recommended without fear or favour. I'm hooked as their customer, where replacement cartridges are need.
Ivo Hesmondhalgh
Ivo Hesmondhalgh
Speedy delivery, very helpful staff. I needed to return the attachment devices and they were very helpful and refunded me within days
scott cornwell
scott cornwell
Placed my order online but they still rang me to make sure I had ordered the correct items and to make sure I hadn't made a mistake when ordering. Fantastic service highly recommended. Thanks

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