ICEPURE CTO10-CQB 1 Micron 10 x 2.5 Inch Whole House Carbon Water Filter

Carbon filtration focused on heavy metals

CTO10-CQB combines a coconut-shell carbon block with HMRP-50 media. It is designed for lead and heavy-metal reduction, alongside chlorine, taste and odor reduction.

Use the 1-micron, 10 x 2.5-inch format in a compatible housing. Choose 2, 3 or 4 replacement cartridges.

Match the housing model, cartridge end caps and seals before ordering. Dimensions alone do not confirm compatibility.

Start with the model and dimensions on your current cartridge. If lead or other heavy metals are your filtration concern, compare the CQB media option with your system requirements.

Compare the existing 10 x 2.5-inch Carbon Block. Series links open the existing product page; choose its available pack there.

Already know your cartridge? Choose a pack in the purchase area. More cartridges do not add filtration stages.

Is a housing included?

This listing supplies replacement cartridges for a compatible housing.

Does a larger pack mean more filtration stages?

No. Each pack contains the selected number of this cartridge model.

When should I replace a cartridge?

Follow the cartridge and housing instructions. Water quality and use affect replacement timing.