Bluonics 10x4.5 Inch Carbon Block Water Filters (8-Pack) – 5 Micron Whole House Replacement

Time to swap out those old water filters?

This 8-pack of Bluonics 10-inch by 4.5-inch carbon block cartridges will keep your whole house system running smoothly for a long time.

They filter down to 5 microns, so you’re knocking out chlorine taste, odor, and other nasty stuff from your water.

These gray guys are made from solid carbon block, great for well water or city water.

They’re compatible with most standard big blue housings, so they’ll likely fit your setup if you’ve got a Bluonics, iSpring, Aquasana, or even a Culligan system.

Each pack comes with eight filters, so you’ve got replacements ready to go.

Perfect for household or light commercial use.

Clean water, better taste, and peace of mind.

Made for a straightforward swap—just unscrew the old one and pop this one in.