RKIN Sulfur, Iron, Manganese Well Water Filter System
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RKIN whole-home filtration
A whole-home treatment solution designed around the system configuration shown below. Check the verified product details and sizing guidance before ordering.
Does your water smell like rotten eggs? Do your sinks & toilets have orange staining? You and your family deserve the best quality water and expect that it be delivered at each faucet whenever needed.
RKIN Filter System is the answer to your problem with water to reduce Iron, Sulfur, and Manganese.

Eliminate contaminants in the water that can be harmful to your body. By filtering out iron, sulfur, and manganese, you can avoid the negative effects of these elements, promoting softer skin and healthier hair.

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.

Test once and ensure you are purchasing the proper water system for your home.
A water test by a certified independent laboratory will help you determine exactly which water issues are present and identify the proper equipment needed to treat them. For most people, on well water Metals and Minerals test is sufficient. If you notice yellow coloration of water or staining, a tannins test is also required.
Access easy sampling, certified laboratories, and unbiased expert advice with SimpleLab. It's advanced water testing made easy. Our easy-to-read, professional water report provides a complete picture of your water quality.
We will even credit the water test cost towards your combo well water system purchase!

Stage 1 - Air Pocket. As water passes through the air pocket, iron, sulfur, and manganese are oxidized. Additionally, dissolved oxygen is added to the water.
Stage 2 - Greensand Fusion. Media for efficient reduction of iron, manganese, & sulfur. The media bed removes the oxidized contaminants from the water.
Distribution System - Enpress® Vortech. Innovatively designed to provide increased
backwash efficiency using less water, and saving money.

Bluetooth Enabled Smart Control Valve: Water use is monitored for peak efficiency.
Built-in backup of settings during power outages.
Simple diagnostics and design provide for easy maintenance. 12V DC operation plugs into a regular 120V outlet with an AC adapter.
Mobile app for easy setup and monitoring.







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.

Orders Processing: Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand. All orders are processed and shipped within 1 - 5 business days.
Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your card for the purchase.
30 Day Returns: If your order arrives damaged, we will exchange you a replacement. For more details, visit our Refund Policy Page.
View our Full Brand Warranty Page Here