Pure drinking water, ready in minutes, zero install.
Fast, friendly support. 1-year satisfaction guarantee.
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CBS 5 Micron Sediment Whole House Filter
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Featured Products
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For Apartments
Countertop water filters that look great and just work.
For Whole Home
Protect your skin, hair, and plumbing from contaminants.
For Clean Air
Hospital‑grade HEPA 14 air filtration for your family.
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Shop Whole House Water Systems
Shop Now: Shop Whole House Water Systems
City Water Systems
Well Water Systems
CBS Water Filter Systems
CBS PPH Salt-Free Anti-Scale Whole House System
Advanced Salt-Free Water Conditioner and Well Water Filter Combo
Why Whole Home Filtration
The RKIN Advantage
Whether you own or rent, we have the perfect solution for you. From whole house filtration systems to portable purifiers, RKIN offers a variety of high-quality water filters to meet your needs.
The RKIN Guarantee
We at RKIN want you to feel secure about your purchase, that is why we stand behind our products with an unmatched one-year satisfaction guarantee. Industry-leading warranties included.
Water, explained
Smart Air Purification
Wildfire Smoke or City Pollution?
Auto mode ramps up to clear the air fast
1-year satisfaction guarantee
Blogs
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flooded well water test
Private Well Water After Flooding: Testing Checklist
brown water after hydrant flushing
Brown Water After Hydrant Flushing: What to Do First
chloramine in drinking water filter
