Purenex 1C 1GAC 1S 5 Stage Replacement Sediment Review

These filters did nothing. I tested the water before and after the filters and it's still the same. These filters must be defective. And very low quality.

filters fit my universal multi-stage reverse osmosis system without any problems. The filters were delivered intact, free of dirt and dust and work perfectly.

Works fine with my reverse osmosis system. I bought directly from the filter and paid 3 times more. It took 5 minutes of work after installation and I reached 0 tds! Amazing for the price. The only question now is how long will they last. Be sure. .

Filters fit easily into my universal multi-stage reverse osmosis system. The filters were delivered intact, free of dirt and dust and work perfectly.

Works perfectly with my reverse osmosis unit. I bought directly from the filter and paid 3 times more. It took 5 minutes of work after installation and I reached 0 tds! Amazing for the price. The only question now is how long will they last. Be sure. .

I installed the filters and turned on the water. The system will normally begin to "spit out" water and air as it purges air from the system. This time I only heard the water gurgling for a minute and then nothing. I disassembled the system and found that the white activated carbon filter was missing part of the inner sleeve. It looks like parts of the liner and soot got into the lines to the next filter and blocked the passage. Cheap filters cost me my reverse osmosis system :-(