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RKIN Whole Home Reverse Osmosis System

RKIN SKU: RKIN-WHRO13

Reduces up to 99% of chlorine, heavy metals, pesticides, and other contaminants before water reaches every tap.

Price
Regular price $12,33418
Regular price $16,43223 Sale price $12,33418
Save $4,098.05
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Size
  • In stock, ready to ship
  • Backordered, shipping soon
Shipping, Returns, & Warranties

Orders Processing: We offer fast and reliable shipping across the continental U.S., with free shipping available on orders over $200 (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is 4–8 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly.

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.

30 Day Returns: If your order arrives damaged, we will exchange you a replacement. Our return policy cover from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For more details, visit our Refund Policy Page.

View our Full Brand Warranty Page Here

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RKIN whole home reverse osmosis

Purified water, planned for your entire home

A whole home reverse osmosis configuration with two household sizing options and different carbon filter placement for municipal and well water. Review the complete system layout with your installer before selecting a model.

Experience Water in Its Purest Form with the RKIN Whole Home Reverse Osmosis System

Imagine turning on any faucet in your home and being met with an endless supply of pristine, exceptionally pure water. This is a reality with the RKIN Whole Home Reverse Osmosis system. The solution goes beyond standard filtration, delivering water throughout the home. From the kitchen to the bathroom, it is designed to change how water is used throughout daily routines.

The system is designed to remove up to 99% of contaminants, including chlorine, heavy metals, pesticides, and other impurities. The resulting water is intended to taste crisp and support cooking, coffee, tea, bathing, and laundry throughout the home.

Providing treated water to appliances can also help protect equipment from scale buildup that may contribute to repairs and reduced efficiency. This whole home configuration is designed to supply purified water at each connected fixture.

The system includes an installation configuration and an RKIN warranty. Review the model and site requirements with an installer before purchase so the storage, plumbing, pretreatment, power, and drainage plan is appropriate for the property.

Choose the household size

Model Household guidance Pure water holding tank
WHRO13 1 to 3 bathrooms 300 gallons
WHRO46 4 or more bathrooms 500 gallons

Bathroom count is the manufacturer’s published selection guidance. Confirm peak water demand and available installation space with the installer.

Plan for the water source

Municipal water

The carbon filter is used as a prefilter before the reverse osmosis module.

Well water

The carbon filter is used as a postfilter. Additional pretreatment may be required to protect the reverse osmosis membrane.

Well water should be evaluated before ordering. Untreated contaminants can prematurely damage the reverse osmosis membrane, and the required pretreatment depends on the source water.

Included equipment

Reverse osmosis module

  • Reverse osmosis membrane
  • Electronic controller
  • Booster pump
  • 5 micron sediment filter
  • Powder coated frame

Pure water storage and delivery

  • 300 or 500 gallon holding tank, depending on selected model
  • 20 GPM delivery pump
  • Inline pump control
  • 20 gallon pressure tank
  • Float switch control

Carbon filter

Used as a prefilter for municipal water or as a postfilter for well water.

AlcaPure postfilter

Used after reverse osmosis to return pH to an alkaline level.

Confirm before ordering

  • Select WHRO13 or WHRO46 using household demand and bathroom count.
  • Confirm space for the RO module, holding tank, delivery pump, pressure tank, and filters.
  • Confirm plumbing connections, electrical service, drain requirements, and local code requirements with the installer.
  • Test well water and identify any required pretreatment before purchase.
  • Ask for written confirmation of feed water limits, production rate, recovery rate, wastewater ratio, and installation clearances for the selected model.

Manuals and technical documents

Included with delivery of equipments.

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