Please note, we have a varying stock of different brands of membrane. The one you receive may vary from the photo. If you would like to know what we have in stock at the moment please call us on 03331234365.


The RO HF4 membrane elements are some of the industry’s most reliable and highest performing reverse osmosis elements. Advanced membrane technology and manufacturing processes ensure a high quality output leading to improved system performance. These membranes are suitable for most 4″ x 21″ membrane housings including our own Champ Housings. The production capacities of the membrane are as follows*: HF4 21″ – 3768 Litres per Day (950 GPD) @ 80psi inlet water pressure *These are given as a guide only – actual output depends on several other factors.

Additional information

Weight4 kg


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.