Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: colin bird on July 13, 2023, 05:51:29 pm
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i know weve had this post before,but just wondering where people are currently buying there hf4 4040 membranes from.
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I've just bought a membrane from these https://www.ebay.co.uk/str/industrialwaterequipment my present one is reading 015 and coming out of the DI it's 005. I'll exhaust them both before putting the new membrane in. To be honest I didn't get much life out of the present membrane, possibly about a year but I don't change the pre filters often enough. I know I should but I'm lazy ;D
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I bought a spectrum for 199 off ebay the other week it's coming out at 5 after Ro and before di.
The last cheaper one i bought only lasted 9 months and it was 9 after RO when new..
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I've just bought a membrane from these https://www.ebay.co.uk/str/industrialwaterequipment my present one is reading 015 and coming out of the DI it's 005. I'll exhaust them both before putting the new membrane in. To be honest I didn't get much life out of the present membrane, possibly about a year but I don't change the pre filters often enough. I know I should but I'm lazy ;D
You got a while yet at 15....I don't usually change mine until they hit the early 20s
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I’ve had Axeon HF5 membranes for years, but something has happened to the quality of them. They used to last 4-5 years, now they last about a year. Annoying.
So, this time I got a spectrum hf4 membrane from window cleaning warehouse. It’s about half the price of the Axeon, and even if it lasts a year I’ll still be better off.
Currently it’s coming out at 2ppm (been using it for a week)
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Doug at Daqua is fantastic, a really good guy, and great service. Would highly recommend