Description
Stage 3 – 50 GPD Membrane Filter:
Replacement 50 GPD Membrane for 4-Stage Reverse Osmosis System (Product PB-TLRO4H50T).
- Thin film composite high purity reverse osmosis membrane
- Reduces total dissolved solids and harmful tap water contaminants
- Filters to 1/10,000 of a micron
- 50 GPD Thin Film Membrane
- High production for fast recovery
- 1/4 turn; quick change; no mess














pichetm –
How often do we need to replace stage 3 filter?
[email protected] –
Filter Maintenance
The link provided gives an indication for all filters.
Shawn –
I bought the four stage water system but when you buy the filters it doesn’t come with the 3 stage filter and does it cost $62 for the 3 stage one
A.J. (verified owner) –
Hi Shawn, you are correct that the Stage 3 filter is only sold separately, and does cost $62.95 plus shipping. The reason it is not sold in any of the packs is that this filter only needs to be changed every 2-5 years. If you have any questions, please give us a call at 844-787-3148.
Andrew –
Hello Shawn. I think you will find that the pricing is very cost effective when compared to the price of bottled water, especially when compared annually.
Toni –
>The reason it is not sold in any of the packs is that this filter only needs to be changed every 2-5 years.
[Toni] 2-5 years is a big range, how to determine when the Stage 3 filter needs to be replaced?
Andrew –
Hello Toni. The quality of your incoming tap water can influence when you should change your Stage 3 Membrane Filter. If your home tap water quality running through the system is not running through any whole house system or water softenerthen it may be better to change your Stage 3 Membrane Filter every 2 years.