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AXEON HF5 4021 21" RO Membrane

1x Commercial HF-5 Ultra Low-Pressure 21" Membrane.Optimum Input Water Pressure range is 30-80psi

Brand: RHG Products

Product Code: EZ-HF5-CRT

From £185.50 plus 20% vat £222.60

In Stock

FREE DELIVERY On all UK Mainland orders over £50 +VAT

Ultra Low Pressure AXEON HF5 RO Membrane
  • Up to 157 ltr/h production depending on input water pressure, temperature, and flow rate
  • Optimum Input Water Pressure range is 30-80psiI
  • Recommended Permeate (Pure Water) Flow Rate for each membrane is 157 ltr/h - so each membrane should have a 314 ltr/h input from the carbon filters
  • (recommended pressure is 80psi with an input water flow of 314 ltr/h in order to achieve optimum purity output )


Additional Information

Manufacturer RHG Products

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Providing goods are in stock, if ordered before midday, we will dispatch same day. Whilst our products go out on a next day service, we do not guarantee this and recommend customers allow 1 - 2 days for delivery.
If you order is ultra urgent - please call us on 01223 790049 to confirm we can fulfill your delivery requirements.
We use the following companies for our shipments:
  • Next working day delivery from date of dispatch to UK Mainland*, and 2 - 3 day service for Europe. 
    UK Mainland - Tracked Service (9 - 6pm) - 8.15 + vat or over £50 + vat FREE to UK Mainland.
    Europeon destinations pay £17.75 + vat for a 2 -3 day service (express services are available upon request). 
    EU Mainland - 2 - 3 Working Day Service 29.95
    EU Mainland - Economy Small Parcel 3 - 4 Day Service 22.95
    UK Mainland - Next Working Day (Pre 9:00am) 44.99
    UK Mainland - Next Working Day (Pre 10:00am) 22.99
    UK Mainland - Next Working Day (Pre 12:00am) 14.99
    UK Mainland - Saturday 27.99
    UK Mainland - Saturday Pre 09:00am 64.99
    UK Mainland - Saturday Pre 10:00am 42.99
    UK Mainland - Saturday Pre 12:00am 34.99
    This service includes a free 1 hour slot delivery alert which can be texted or emailed to you on day of delivery.
  • 1 -2 working day delivery for pallets within UK Mainland. Overseas delivery lead time depend on the destination.
    UK Mainland - 1-2 Working Day Service 65.00 + vat if order is under £50 + vat
    Overseas pricing upon request POA


  • If you delivery requirements are very urgent, we can offer a same day delivery service across the UK and some parts of Europe. Call us for your bespoke quotation on 01223 790049.

Product Questions

After purchasing a new ro membrane last week and installing it, cannot seem to get the TDS reading's any lower than 113.

Putting the old one back on and automatically the TDS has gone straight down to 15.

The new membrane was flushed for well over 2 hours.

Can we help?

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0800 098 8407

The Barns, Parkers Farm,
East Hatley, Sandy,
Bedfordshire, SG19 3HX
United Kingdom

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