I was worried I wouldn't buy the Zero brand filters but they are quite expensive so I decided to give it a try. I ran a few cycles and tested the water and it showed 0 PPM on the TDS tester so it's working great! I filter quite a bit of water and don't feel like this filter lasts that long. After about 6-8 weeks it started dripping very slowly and eventually stopped filtering altogether. Zero brand filters lasted about 3 months on average. ADVICE FOR PROFESSIONALS. The filter consists of two separate sections. The bag it comes in says "Be careful to tighten the bottom of the filter" or something like that. I didn't do it on the first filter, but I did on the second, and I feel like the flow is faster on the second. I've only used one of the filters so far so I can't say if tightening the bottom of the filter will increase durability, but that could be an issue. Stay tuned!
Filter under the sink Aquaphor Favorit ECO silver
20 Review
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review
NANPU 1 FRL Air Filter Regulator Lubricator Combo With 0-150 Psi Gauge, 5 Micron Brass Element, Poly Bowl & Semi-Auto Drain - Metal Bracket Included
20 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review