Grooved Sediment Water Filter Cartridge by Ronaqua 10"x 2.5", Four Layers of Filtration, Removes Sand, Dirt, Silt, Rust, made from Polypropylene (25 Pack, 1 Micron)

I like the grooved version better than ungrooved version. I get to keep the grooved version in a few days longer than the ungrooved version.

I change my water filter multiple times monthly. My water has much sediment and iron. Buying these filters in bulk saves dollars but work very well. I recommend purchasing.

Being single and a man these filters we'll ask me about 2 and 1/2 weeks to 3 weeks. I have heavy iron sediment which turns everything Orange. But I have not had that problem with these. I used to run 5 micron but I prefer these now.

I have only had the filters for less than a month. I have installed one and it seems to be functioning correctly. Contact me in six months and I will give you an update.

Very good filter

Was delivered on time. I installed this 1 micron filter after a 5 micron filter in a 3-stage setup in transparent casings so I can visually observed performance. So far the 5 micron is turning brown (rusty water) and the downstream 1 micron is still whitish. No conclusion yet!

I use these Filters for different properties that I service, price beat the big box boys. More profit for me.

Just installed one filter to my whirlpool water filter system. So far so good. It retained a lot of black particles from water. Compared to whirlpool filter which costs more than ten dollars a piece, this one is only $1.6 each.