Carbon Block Water Filters Cartridges Review

These whole home water filters are as good as those major retailers are charging three times as much! I just bought 4 packs for the best savings. For just a few dollars I got 4 filters instead of one! Water filter for a whole year!

Not too impressed. They fit well in the sump but don't affect the water quality much, I swapped them out for another brand and the water was much better straight away. That tells me these things don't work very well.

Haven't tried to compare it to any other brand but does what it says on the tin. Bought to remove the high manganese content from city water they sell for big bucks and to tell people it's safe to drink. Takes about 4 months for a whole house filter for 2 people.

Great second stage filter and meets my expectations. I use it for my 40ft RV. A two stage whole house filtration system that I designed and built. I will report after further use of this filter in my filter system.

I've been using it for a long time. Good product. One broke once but they quickly sent me another filter. I will continue to use it and recommend it to others. I have a problem with iron levels and the smell of sulfur, among other things. I use a dual filter system with a 20 micron carbon lead. after all, the water has no taste and is exactly how I want it to be. Hooray.

These filters are marked universal but measure 10.25 inches. 0.25 inch is way too tall for a generic 10 inch case. I discovered this when installing the first filter when my body wasn't pressing against the o-ring resulting in a large leak. After reading other reviews I found that many other people had this problem. I returned them for a refund.

These filters are listed as universal but measure 10.25". 0.25 inch is way too tall for a generic 10 inch case. I discovered this when installing the first filter when my body wasn't pressing against the o-ring resulting in a large leak. After reading other reviews I found that many other people had this problem. I returned them for a refund.

uodate Fast delivery but defective product. We are ordering from this seller for the second time. We installed these filters and they are 1/8 inch taller which is why they don't seal and water flows everywhere. We ordered 4 packs and of course installed them after our return date so we were out of luck. They were great when we first ordered them, so I just clicked change order. waist money!

The reason I give this product 1 star. Because there is no less than 1 star. I have tried many different types of 4.5" x 10" activated carbon block filters. I bought 4 packs. I'm on the 4th so that doesn't mean I bought 1 and then left a bad review. Make people understand my personal background. I work in the pharmaceutical industry. I have been managing/maintaining a water treatment plant for my company for over 16 years. So I know a lot about water filtration. 1. - if you use a block carbon…