KX MATRIKX Pb1 10-Inch Length Extruded Carbon Block Filter Cartridge, 2-Pack

Great product used it for years.

These filters work well and are priced reasonably for one step of my water filtration at my kitchen faucet.

I like these filters never had a water condition or a water taste problem and these newer filters are even better then they were years ago. I've been using these filters about 17 years can't go wrong using them, I use a lot of water through it drinking, cooking just about everything but showering because this particular filter its a counter top filter I have. IT lasts me a year or better most of the time I change it before it slows down.

Es un producto muy bueno. Realicé un análisis del agua luego del filtrado con este producto y los resultados fueron excelentes. Si bien la calidad del agua resultante depende mucho de la composición del agua original, puedo decir que, conforme a los resultados del análisis y el aspecto y sabor del agua, este filtro cumple con las especificaciones indicadas.

This was the first out of 4 filters that sealed and didn't leak. Water taste good again.

This is a quality filter that takes out chlorine, vocs, heavy metals, waterborne cysts, and particulates out of the water. I've been using this filter for years and it's a good filter

About once a year I buy a box of 200 eyeglass lens cleaners. These do a great job. I do my glasses and phone with one sheet!! I’ve ordered several times and will continue.

I used to sell water filtration systems, these are the best filters on Amazon for portable systems, significantly better than ones costing just a little less.