ICEPURE CTO10BB + RFN10BB-CKDF 10 x 4.5 Inch Whole House Filter Kit (1+1)
Original price was: $109.99.$79.99Current price is: $79.99. $79.99
No minimum · Contiguous U.S.
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Overview
One kit, two filter cartridges
This 1+1 whole house filter kit includes one CTO10BB 1-micron carbon block cartridge and one RFN10BB-CKDF 5-micron cartridge with granular activated carbon and KDF media.
Both cartridges have a nominal size of 10 x 4.5 inches. Sold as one kit containing two filters.
Specifications
| In box | 1 CTO10BB + 1 RFN10BB-CKDF (2 filters) |
|---|---|
| Size | 10 x 4.5 inches each (nominal) |
| Ratings | CTO10BB: 1 micron RFN10BB-CKDF: 5 micron |
| Media | CTO10BB: carbon block RFN10BB-CKDF: granular activated carbon and KDF |
Confirm your housing model, cartridge dimensions, end caps and seals. Dimensions alone do not establish compatibility.
Help me choose — optional buying guide
Compare both cartridge models and the 10 x 4.5-inch nominal size with the requirements in your housing manual.
Confirm the end caps and seals before ordering. Follow your system’s instructions for installation and replacement.
FAQs
What is included?
One kit contains one CTO10BB cartridge and one RFN10BB-CKDF cartridge: two filters in total.
Are the two cartridges the same?
No. CTO10BB is a 1-micron carbon block cartridge. RFN10BB-CKDF is a 5-micron cartridge with granular activated carbon and KDF media.
When should I replace them?
Follow the cartridge and housing instructions. Water conditions and household use can affect replacement timing.
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