HALO 5 Whole Home Water Filter System

Pure, High-Quality Water for Every Tap in Your Orange County Home

Water quality varies throughout Orange County, but the HALO 5 Whole House Water Filtration System ensures consistent, clean, great-tasting water everywhere in your home. Installed at the main water line, it filters all incoming water so your showers, drinks, laundry, and appliances all benefit.

Cutting-Edge Filtration Technology

The HALO 5 delivers comprehensive water treatment through five powerful stages:

Pre-Filtration – Removes sediment, rust, and large debris
Activated Carbon – Reduces chlorine, chloramines, VOCs, and chemicals
Filter-AG Plus® – Improves clarity by catching tiny particulates
Conditioning Media – Softens water naturally—no salt needed
Polishing Filter – Ensures pure, great-tasting water

This advanced system addresses common OC water concerns with ease.

CastleWorks Orange County — Your Local HALO 5 Specialists

As an authorized dealer, CastleWorks provides:

Water testing and consultation
Professional whole-home installation
Ongoing support and maintenance

You get a high-performance system installed by trusted OC technicians.

The Difference You’ll See & Feel

With the HALO 5, your home benefits from:

Fresher, better-tasting water
No chlorine smell or discoloration
Softer skin and hair
Reduced scale buildup
Cleaner plumbing and longer-lasting appliances
Simple, low-maintenance operation

Book your HALO 5 installation in Orange County today!

How the HALO 5 Improves Your Home’s Water

If you’ve ever noticed chlorine smells, mineral buildup, or inconsistent water quality in your home, the HALO 5 whole-house filtration system offers a long-term solution. Installed where water enters your home, the HALO 5 treats every drop before it reaches your sinks, showers, or appliances.

Instead of relying on point-of-use filters, the HALO 5 provides complete household coverage using a five-stage filtration process combined with ion conditioning.

How the Filtration System Works

Each filtration layer plays a specific role:

Activated carbon reduces chlorine, chemicals, and heavy metals
High-activity carbon improves taste and eliminates unpleasant odors
Filter-AG Plus® captures sediment like sand, rust, and debris
Garnet media removes fine particles for added clarity
Ion conditioning helps limit mineral scale buildup inside pipes and appliances

Together, these stages help create cleaner, more consistent water throughout your home. For more information, visit the HALO website.

No Hot Water? No Problem. Call the Water Heater Professionals at CastleWorks Today!

(714) 253-7078

We Offer Financing For Any Budget

Our financing options will give you peace of mind while ensuring your home is running on the best equipment on the market.

Comfort, Efficiency & Savings. You can have it all!

Learn More

Common HALO 5 Questions

Does the HALO 5 Require Maintenance?

No routine maintenance or filter replacements are needed, making it a convenient long-term solution. However, professional installation is required.

How Long Does the System Last?

Most households using an average of 146,000 gallons of water a year can expect 8–10 years of performance from the filtration media. The system includes a lifetime limited warranty on key components.

Is It Suitable for Businesses?

Yes. HALO systems are commonly used in hospitality, healthcare, food service, and irrigation applications where water quality is critical.

Why Does Whole-House Filtration Matter?

Because all water entering your home is treated, the HALO 5 helps protect plumbing systems and appliances from mineral scale and sediment buildup. Over time, this can improve appliance efficiency, reduce maintenance needs, and extend equipment lifespan.

Financing Options Available

Flexible financing options make whole-house filtration accessible without a large upfront investment. Financing allows homeowners to enjoy improved water quality immediately while spreading costs over time.

Addressing Common Water Quality Concerns

Untreated water containing high mineral levels may dry out skin and hair and worsen conditions like eczema. The National Eczema Association notes that mineral-rich water can irritate sensitive skin.

Excess fluoride exposure has been linked to dental and skeletal fluorosis and possible neurological concerns at high concentrations.

PFAS chemicals are persistent environmental compounds associated with changes in cholesterol levels, liver function, immune response, and pregnancy health.

If your tap water tastes unpleasant, the cause may be organic debris, metals from aging pipes, or mineral content—all of which are addressed through HALO filtration.

Find your nearest CastleWorks location to schedule your HALO 5 installation today.