Considering upgrading your home's water filtration? Homeowners frequently feel confused when comparing inline water filtration vs whole house systems. Which one provides adequate protection, or do you need both? Here’s a clear breakdown to help you make an informed choice.

An inline water filter is a small, cartridge-based device installed on a specific appliance or fixture, such as a refrigerator, ice maker, or under-sink faucet. These filters typically target sediment, basic particles, and sometimes chlorine. They’re easy to install and affordable, but only filter water at one location and require frequent cartridge replacements.

Whole-house water filtration systems are installed at the point of entry, treating all the water that flows into your home. They utilize multi-stage filtration processes to remove a wide range of contaminants, including chlorine, heavy metals, pesticides, and PFAS.

When combined with a salt-free conditioner, whole-house systems also prevent scale buildup in pipes and appliances, something inline filters can’t address. They improve air quality in showers, protect plumbing, and ensure every tap in your home delivers clean, safe water.

Inline filters are suitable for:

 - Temporary solutions

 - Small appliances or specific single-point needs (fridge, ice maker, sink)

 - Renters or DIY projects

They are not ideal for:

 - Whole-home protection

 - Shower or laundry water quality

 - Scale prevention and long-term cost savings

LifeSource’s all-in-one whole-house water system combines advanced filtration with ScaleSolver™ salt-free conditioning technology, offering complete home protection without salt, waste, or maintenance. Every tap delivers clean, healthy, and scale-free water for your family.

Can I install an inline filter myself? Whether you need a plumber to install an inline water filter depends on the complexity of the filter system and your comfort level with plumbing. Simple systems, like those for refrigerators or kitchen sink cold water taps, can often be installed by homeowners with basic plumbing skills. However, whole-house systems or complex installations may require a professional plumber to ensure proper installation and prevent leaks or other issues.

Do I need both systems? In most cases, a whole-house system is sufficient. Some homeowners choose to add an under-sink RO unit for extra drinking water filtration, but it’s optional—not required.

If you're dealing with hard water, chlorine, or appliance damage, whole-house filtration is the clear winner.

→ Book a consultation today to determine the best system for your home.