Transform ordinary tap water into clean, spring-like water at every faucet with this high-performance Whole House Water Filter System. Built to remove a wide range of contaminants, it improves water quality for drinking, bathing, and cooking—without added chemicals or water waste.
This system filters out sediment, chlorine, chloramine, and disinfection by-products using certified components and a multi-stage filtration process. It reduces up to 99.6% of harmful substances, including:
Taste and odor impurities
Chlorine and chloramine
Haloacetic acids (HAAs) and trihalomethanes (THMs)
MTBE, herbicides, and pesticides
Designed for long-term reliability, the system includes a lifetime warranty on tanks and parts*, ships free within the continental U.S., and comes with easy-to-follow installation and filter replacement instructions.
Softer Skin & Healthier Hair
Eliminate contaminants in the water that can be harmful to your body. By filtering chemicals such as chlorine and chloramine, you can avoid the drying effects of chemicals, promoting softer skin and healthier hair.
Better Tasting Food & Water
With our whole house water treatment system, you can savor the purity in the kitchen.
Filtered water enhances not only the water that you drink but also the quality of the food that you eat. Upgrade your cooking by using cleaner and healthier filtered water.
Multi-Stage Carbon Filter
Stage 1 - KDF Media. Creates a bacteriostatic environment using copper and zinc alloy which helps with the removal of chlorine and heavy metals.
Stage 2 - Catalytic Activated Coconut Shell Carbon Bed. Designed to remove organic contaminants and disinfectant by-products such as chlorine and chloramines.
Stage 3 - EvenFlow Bed. Innovatively designed to maximize water treatment by substantially increasing contact time with the water filtration media.
Zee Pro Sediment Filter
Designed to filter out sand, silt, clay, and any other sediment.
This 5-micron sediment filter is the largest size available for maximum flow rates and longevity. It's 20 inches high and 4.5 inches wide.
High-Quality Filter Housing with Bacteriostatic Technology will provide years of pain-free filter replacements.
What's in the box?
Carbon Filter Tank
ZEE Pro Filter Housing
ZEE Pro Sediment Filter
Sediment Filter Wrench
Bypass Valve
Two 1" MNPT PVC Elbow Fittings
Hose Bib Assembly
ZEE Pro Mounting Kit
Installation and Product Manual
Make it a combo with salt-free or salt-based water softener
Why Use a Water Conditioner
The mineral build-up, or scale, can occur in plumbing and household appliances when your water is hard. Solid deposits of calcium carbonate can form when hard water is heated. This scale can reduce the life of appliances, raise the cost of heating your water and clog pipes. Long-term movement of hard water through a pipe results in scale buildup. This can gradually close up the pipe and lower your water pressure.
RKIN OnliSoft Pro Saltless Water Softener Carbon Filter Combo is featured in the videos below. The Well Water Filter and/or Salt Based Water Softener installation will be very similar, with additional drain and electrical outlet required.
Payment & Security
Free shipping on orders of $50 or more
All products vetted by experts to be safe and non toxic