Bluevua Filter Element Of Reverse Osmosis System Countertop 100GPD-ROPOT-4th

I loved the Bluevua RO system for the first year. I just replaced the filters and the water doesn't taste right. There's a strange chemical taste and the water is undrinkable. I have no choice but to order all new filters and hope that I just got some defective ones. There's also no way to know which filter is causing the problem. The ppm rating for the output water is closer to 25 now, where the first set of filters it was under 10. Most concerningly, I did a test that makes me doubt the functionality of the new filters or of the sensors. I took two pitchers of the filtered water, which was tested at 25 PPM at output, and I put it in the clean, empty water tank with the intention to "double filter" it. When I did this, it rated the input water as almost 150PPM. This makes me doubt that the sensors are accurately measuring the input and output.

This machine is easy to set up and use, and the water tastes better than any other product I know of. What a find!

Good support. All 4 cartridges replaced.

This filter (as the 2,3,&4 counterparts) is indeed suitable also for KFL-ROPOT-180 as stated by Bluevua. The key to make them to function properly is to align it perfectly, pushing firmly upward first and twisting then until the indentation on the side of the filter meets the "key" in the housing of the machine (see pic) Forcing the two arrows to coincide or being misaligned will make the machine to stop working. Great replacement, just be patient and precise.

Seeing allot of comment about filters no resetting. It literally came with instructions. has you read them it clearly says to hold the reset on the inside. not rocket science stop complaining. also bluevia add a uv to this model it literally grows mold in first to filters a simple inline uv light before first filter would solve it charge an extra 30 dollars. tired of cleaning that shizz.