HydronixCB-45-1005 Whole House or Commercial NSF Coconut Activated Carbon Block Water Filter, 4.5" x 10" - 5 Micron

I started purchasing these filters to fight the odor we get from Iron bacteria in our well water. I regularly treat the well to keep the iron bacteria at a minimum, but using these filters has allowed me to treat the well just once a year. I change the filter about every 60 days, depending on how much water we use. When the water flow starts to drop off in the house, I change the filter! Absolutely no odor in our water when using this filter! Excellent product!

Cleans up the worst sulphur water. Prior to upgrading to the larger filter I was changing them every 2 - 3 weeks. With the larger filter is cooking up on 2 months since installation and water is still odorless and clear. Worth every penny.

Hydronics filters work better than any other filters I've tried. I use one of these along with a particulate filter in my travel trailer. Water has no smell and tastes great. No rust deposits on any of the fixtures. The filters last all season long.

The price is right compared to retail stores. It takes 4 to 5 of these a year to keep rust from water coming into the house .

This filter refill is easy to install and works well as far as sediment removal in the water.

Works great for the price. Filters small sediment and also eliminates odors. Depending on how much water you use a day will determine life expectancy of filter.

Very impressed, excellent filter. We use it after 5005 and 2501 filters, and can really tell the difference from the other 3rd filter we were using.

Really good price for a carbon block not carbon dust filter! Works perfectly with no drop off in pressure over the pleated filter.

A+

Excelente producto. Llegó a tiempo y en buenas condiciones. Lo recomiendo.

excellent value, work great for my use.