Whole House Water Filters

Tired of limescale in your kettle or water that tastes less than fresh? Whole house Water Filters tackle it all, delivering cleaner water to every tap. Pair with a Reverse Osmosis Water Filter for crystal-clear drinking water, and enjoy a simple solution for your home’s supply.

The Best Whole House Water Filters for Your Home

Looking for the best whole house water filter UK homeowners can rely on? Our selection includes compact models for smaller properties and powerful, high-capacity systems for large families. These filters remove impurities before water reaches your taps, appliances, and showers, giving you cleaner water and protecting your home at the same time.

Whole House Mains Water Filter Systems

Whole house mains water filter systems connect directly to your incoming supply. They capture dirt, chlorine, and other contaminants at the point of entry, so every tap benefits. Popular choices include multi-stage filters and UV sterilisation units for maximum protection.

What to Look for in a Home Water Filtration System

Not sure where to start? Focus on:

• Flow rate – enough to meet your household’s daily needs.

• Filter type – carbon for taste and odour, sediment for particles, UV for bacteria.

• Maintenance – easy filter changes and long-life cartridges.

• Compatibility – designed to suit UK water mains pressure.

Whole House vs. Under-Sink Water Filters

Wondering about a whole house system compared to an under-sink water filter? Whole house filters treat all water, while under-sink options focus on a single tap, often with advanced purification like reverse osmosis. Many people choose both: a full house system for general protection and a high-performance drinking water filter in the kitchen.

Benefits of a Full House Water Filter System

A full house water filter system offers:

• Cleaner, fresher-tasting water throughout your home.

• Protection for appliances and plumbing against sediment and scale.

• Improved shower and bath water quality, kinder to skin and hair.

• Versatility to combine with softeners or reverse osmosis units.

Installation and Maintenance

Most whole house water filters are installed at the mains, usually in a utility area. Professional fitting ensures correct pressure and flow, though confident DIYers may manage simpler models. Maintenance is straightforward as filters are replaced at set intervals, typically every 6–12 months depending on water quality and usage.

FAQs

What are the disadvantages of a whole house water filter?

Upfront cost and regular filter changes.

Which is the best whole house water filter system?

Depends on water quality, flow needs, and household size.

Can you drink tap water with a whole house filter?

Yes, but for premium drinking water, add reverse osmosis.

What's the average cost of a whole home water filtration system?

Between £400 and £1,500 installed.