[bobbyboy]

Hi all.
Not posted for a while so hopefully will be forgiven.
Its time for me to get a new RO 40″ HF4 Reverse Osmosis Membrane and was wondering whats the cheapest site to buy one.
Thanks in advance for your help.

[p1w1]

Generally i find Daqua the cheapest (but only by pennies really) Gardener Poles do them and Gaps water. All good companies to deal with.