SpiroPure SP-CBR2-20 20x2.5 0.5 Micron NSF Certified Coconut Shell Carbon Block Water Filter Cartridge CBC-20 155309-43 SMCB-2520 (Case of 6)

I have two whole house filters in my home. One is used for general water throughout the home and another is used to filter water for my tropical fish. These cartridges are a great bargain at about 1/3rd the price of the ones I used to use and appear to work great. They are an exact fit for the filter housing, no leaks.

Quality filter that is just as good as the Pentek filters I used previously, but at a much lower price. I recommend giving these filters a try.

Filters work perfectly

Great price for healthy water

Will last a long time for me, but the price per unit is good so worth it to have the extras on hand. Looks identical to old one that was a different brand, seems like it should work exactly the same. Easy installation, take out old one, drop in new one, simple.

Great filter.

This is an annual purchase for me. They work for taking the clay residue out of my well water. They are the best price I can find.

i autoship these

These 0.5 micron filters are excellent. They are however “Nominal” not “Absolute” so some particles bigger than 0.5 will pass through. They are a bit expensive for a nominal filter but they came from the USA so with a weak dollar at the moment things are pricy. Picture of it installed, has a 1 micron pleated filter before it. Lots of Clay in my well water. The shipping took quite a long time. Shipped by some carrier called GLS in Canada.