When your whole home struggles with hard water stains on every faucet and mineral buildup inside your pipes, while your drinking water tastes dull or has a faint chemical aftertaste, it’s more than an annoyance—it’s costly damage waiting to happen. Scale buildup quietly drains your energy bills higher, shortens the life of your appliances, and leaves your family drinking water that falls short of clean and refreshing. Ignoring these signs means compromising health, comfort, and your home’s value.

The system that fixes it

The Pentek Whole-Home + Drinking Combo System is expertly engineered to tackle these exact challenges with precision and reliability. At its core, this system features the Pentek-series backwashing control valve, a genuine brand valve designed for efficient, automated cleaning of your media without the need for replacement or complicated maintenance. This control valve ensures consistent water flow and uninterrupted performance, extending the lifespan of your entire system.

Supporting the valve is a robust whole-house tank built to combine catalytic carbon with softening resin media. This powerful duo works seamlessly to soften hard water while reducing chlorine, chloramines, and other harmful contaminants throughout every tap in your household. The drinking water polish installed under your sink takes the final step, enhancing taste and purity for the water you consume directly.

• Automatic backwashing control valve maintains peak efficiency and prolongs media life
• Durable tank designed for seamless integration with whole-house plumbing
• Catalytic carbon paired with softening resin for comprehensive water treatment
• Under-sink polishing filter upgrades drinking water quality and taste
• Reliably built for easy servicing and long-lasting performance

Pick your size

Choose the size that best matches your home’s bathroom count to ensure optimal treatment capacity and lasting water quality benefits.

What it does for your home

• Eliminates hard water buildup on faucets, showerheads, and appliances, preserving their function and appearance
• Softens water throughout the entire home, reducing soap scum and making cleaning easier
• Improves the taste and clarity of your drinking water with specialized under-sink polishing
• Protects your pipes from mineral scaling, extending plumbing lifespan and cutting down on costly repairs
• Reduces chlorine and chloramines, promoting healthier skin and hair for your family
• Increases energy efficiency by preventing scale buildup in water heaters and appliances

The Pentek Whole-Home + Drinking Combo System not only cleans your water but safeguards your home and health with every drop.

How the media works

The secret to this system’s effectiveness lies in its carefully selected media blend. Catalytic carbon acts like a powerful magnet for chlorine, chloramines, and other oxidizing chemicals, converting and removing them before they can affect your water’s taste or your family’s wellbeing. This same carbon also filters out organic contaminants that compromise water quality.

Paired with softening resin, the media targets hard minerals like calcium and magnesium, which cause those stubborn stains and scaling issues. The resin exchanges these hard minerals for sodium ions, effectively softening the water throughout your entire house. This combined approach ensures your water is not only softened but also cleaner and safer, right from the main line to your drinking glass.

Why buy this system from us

• We use only genuine, serviceable Pentek-series backwashing control valves, ensuring you get brand-authentic hardware built to last and easy to maintain
• Enjoy free U.S. sizing assistance—our experts help you find the perfect fit for your home’s unique water demands
• Free domestic shipping means your system arrives ready to install without unexpected fees
• Every component is matched from one trusted brand, delivering seamless integration and reliable performance

Common questions

Q? How does the backwashing control valve improve system maintenance?

A The Pentek-series control valve automatically reverses water flow to clean the media bed, flushing out accumulated contaminants without needing manual intervention or media replacement, keeping your system efficient and hassle-free.

Q? Can this system handle hard water and improve drinking water taste simultaneously?

A Yes, the whole-house tank softens water and removes contaminants throughout your plumbing, while the under-sink polish filter specifically refines your drinking water's taste and clarity.

Q? How do I know which size is right for my home?

A Select your system based on the number of bathrooms you have. This ensures the media capacity aligns with your household’s water usage and hardness levels for optimal performance.

Shop the Pentek Whole-Home + Drinking Combo System →

Prefer another valve brand? The same fix comes in Fleck, Autotrol, C-Series, Pentek and Pentair.