HALO 5 + CK10 softener
Highly Filtered Softening Combo
The Highly Filtered Softening Combo is HALO's answer for hard water that also needs serious filtration: the HALO 5 handles chlorine, sediment, metals and taste while the CK10 softener removes hardness completely by ion exchange. The two are sized and installed as a set.
Filter and softener, working together
The HALO 5 goes first — its carbon stages strip chlorine and contaminants, which also protects the softener resin downstream. The CK10 then exchanges calcium and magnesium for sodium or potassium and regenerates on a metered schedule based on actual water use.
The result is filtered, conditioned and fully softened water at every tap and appliance.

What to expect
This is a two-tank installation plus a brine tank, so it needs floor space and a drain. In exchange you get the most complete treatment HALO offers for a hard-water home, with a 10-year warranty on both the HALO 5 and the CK10.
- Complete chlorine and contaminant filtration
- Full hardness removal by ion exchange
- Metered regeneration matched to your usage
- 10-year warranty on both units
How Milani installs and looks after it
Milani installs HALO equipment on the main line where water enters the home (or, for drinking-water and point-of-use units, under the kitchen sink), tests your water first so the system is matched to what you actually have, and sets it up with the correct bypass and shut-offs so future service is simple. Where a unit has replaceable cartridges or media, we tell you the schedule and supply the parts.
At a glance
- HALO 5 five-stage filtration and conditioning
- CK10 metered ion-exchange softener
- Chlorine, contaminant and full hardness removal
- Sized as a matched pair
- 10-year warranty on both units
Warranty
Both the HALO 5 and the CK10 softener carry a 10-year limited warranty. Milani registers both units at installation.
Talk to Milani about the Highly Filtered Softening Combo
We test your water, size the system to what you actually have, handle the install and shut-offs, and check which rebates apply to your address.
Product information and specifications on this page are reproduced from HALO Water Systems product literature and are provided for homeowner reference.
Milani is an independent installing dealer for HALO Water Systems. HALO®, HALO 5™, H2 ZERO™, HALO ION™, Hydro Point®, Heater Guardian™ and related marks are trademarks of HALO Water Systems and its affiliates. Capacity, efficiency and warranty terms vary by configuration and water conditions — Milani confirms the details for your home after testing your water. This page is not an official HALO Water Systems publication.