Reverse Osmosis Unit

ddhonwyn · 05/14/2015, 01:58 PM

Hi guys, I am planning to get a ro unit but wondering if the brand matters ? I am planning to get this one http://www.lazada.com.ph/5-stage-rev...em-486462.html

I am from philippines.

Thanks,

scootshoot · 05/14/2015, 02:07 PM

https://www.youtube.com/watch?v=1QKJbO4UBJw

adova · 05/14/2015, 02:14 PM

I don't think brand is a big deal. Particular filters will have certain levels that they guarantee to remove, I believe. However, the one you linked to did not seem to have a DI component. You will want at least one DI chamber for reef tanks, IMO.

Dmorty217 · 05/14/2015, 03:10 PM

Brands don't matter at all they all function the same no matter the brand. What matters is what you put in the prefilters and if you have DI or not if you want your TDS to be 0 or near 0

ddhonwyn · 05/14/2015, 08:38 PM

Quote:

Originally Posted by scootshoot

https://www.youtube.com/watch?v=1QKJbO4UBJw

Thanks for the link scot.. haven't watch it yet as I have a very slow connection today.

Quote:

Originally Posted by adova

I don't think brand is a big deal. Particular filters will have certain levels that they guarantee to remove, I believe. However, the one you linked to did not seem to have a DI component. You will want at least one DI chamber for reef tanks, IMO.

Thank you for your response adova, unfortunately, they only got RO and I don't think I can get DI here

will it be okay if RO only?

Quote:

Originally Posted by Dmorty217

Brands don't matter at all they all function the same no matter the brand. What matters is what you put in the prefilters and if you have DI or not if you want your TDS to be 0 or near 0

Thanks Dmorty217 for confirming about the brand doesn't matter.. Sorry for this question really really new to this one. What do you mean prefilters? I thought If i get an RO unit it is already plug and use? Than kyou

whosurcaddie · 05/14/2015, 09:12 PM

I would get a unit with a pressure gauge and an inline tds meter. These two things will save you a lot of headaches and guess work.

ddhonwyn · 05/14/2015, 09:48 PM

Quote:

Originally Posted by whosurcaddie

I would get a unit with a pressure gauge and an inline tds meter. These two things will save you a lot of headaches and guess work.

Hi whosurcaddie , please enlighten me what is the use of pressure gauge? I know tds meter is to measure the disolve solids. Would it be okay if just s simple tds meter can be found on ebay not inline meter? Thank you very much..

whosurcaddie · 05/14/2015, 10:25 PM

A pressure gauge will let you know when you have a drop in pressure. A drop in pressure means your sediment and carbon filters need to be changed. Not changing your pre filters at the right time can shorten the length of your ro membrane which is the most expensive filter in the unit.

I recommend getting an in line tds meter. You can buy one separate from the unit and just install it yourself. I don't really like a standalone tds meter because the reading is often inacurate. If you want to get a seperate tds meter be sure to test your water in a clean glass straight from the dishwasher. Never test from a plastic jug it will always get a positive tds reading. Same goes for any container your storing water in.

ddhonwyn · 05/14/2015, 10:41 PM

Quote:

Originally Posted by whosurcaddie

A pressure gauge will let you know when you have a drop in pressure. A drop in pressure means your sediment and carbon filters need to be changed. Not changing your pre filters at the right time can shorten the length of your ro membrane which is the most expensive filter in the unit.

I recommend getting an in line tds meter. You can buy one separate from the unit and just install it yourself. I don't really like a standalone tds meter because the reading is often inacurate. If you want to get a seperate tds meter be sure to test your water in a clean glass straight from the dishwasher. Never test from a plastic jug it will always get a positive tds reading. Same goes for any container your storing water in.

Wonderful!! Very informative, help me a lot to decide. I will find some on ebay on those items.

Thanks a lot whosurcaddie

05/14/2015, 01:58 PM	#1
ddhonwyn Registered Member Join Date: Dec 2014 Posts: 89	Reverse Osmosis Unit Hi guys, I am planning to get a ro unit but wondering if the brand matters ? I am planning to get this one http://www.lazada.com.ph/5-stage-rev...em-486462.html I am from philippines. Thanks,

05/14/2015, 02:14 PM	#3
adova Premium Member Join Date: Jan 2006 Location: Denver, CO Posts: 1,450	I don't think brand is a big deal. Particular filters will have certain levels that they guarantee to remove, I believe. However, the one you linked to did not seem to have a DI component. You will want at least one DI chamber for reef tanks, IMO. __________________ No, honey - that's been in the tank for a while Current Tank Info: 240g Custom In Wall

05/14/2015, 03:10 PM	#4
Dmorty217 Saltwater Addict Join Date: Jan 2012 Location: Vandalia OHIO Posts: 11,624	Brands don't matter at all they all function the same no matter the brand. What matters is what you put in the prefilters and if you have DI or not if you want your TDS to be 0 or near 0 __________________ Fish are not disposable commodities, but a worthwhile investment that can be maintained and enjoyed for many years, providing one is willing to take the time to understand their requirements and needs Current Tank Info: 625g, 220g sump, RD3 230w, Vectra L1 on a closed loop, 3 MP60s, MP40. Several QTs

05/14/2015, 02:07 PM	#2
scootshoot Registered Member Join Date: Mar 2015 Posts: 95	https://www.youtube.com/watch?v=1QKJbO4UBJw

05/14/2015, 09:12 PM	#6
whosurcaddie Registered Member Join Date: May 2006 Posts: 2,354	I would get a unit with a pressure gauge and an inline tds meter. These two things will save you a lot of headaches and guess work.

05/14/2015, 10:25 PM	#8
whosurcaddie Registered Member Join Date: May 2006 Posts: 2,354	A pressure gauge will let you know when you have a drop in pressure. A drop in pressure means your sediment and carbon filters need to be changed. Not changing your pre filters at the right time can shorten the length of your ro membrane which is the most expensive filter in the unit. I recommend getting an in line tds meter. You can buy one separate from the unit and just install it yourself. I don't really like a standalone tds meter because the reading is often inacurate. If you want to get a seperate tds meter be sure to test your water in a clean glass straight from the dishwasher. Never test from a plastic jug it will always get a positive tds reading. Same goes for any container your storing water in.