• No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

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  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

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  • Doulton 10" Big Blue Housing with RIO Carousel - W9381105

Doulton W9381105 | Our#: 199382

Doulton 10" Big Blue Housing with RIO Carousel - W9381105

Doulton W9381105 | Our#: 199382

  •  Free Shipping & Free Returns
  •  100% Compatibility Guarantee
  • Genuine OEM whole house system by Doulton
  • Fitted with Doulton's long life Sterasyl ceramic filters
  • 1" in/out plumbing connections
  • Made in England
Doulton 10" Big Blue Housing with RIO Carousel - W9381105
Doulton 10" Big Blue Housing with RIO Carousel - W9381105

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  •  Free Shipping & Free Returns
  •  100% Compatibility Guarantee
Frequently Purchased Together
Frequently Purchased Together
Doulton RIO 2000 Multi-Candle Filter Module - W9381000
Doulton RIO 2000 Multi-Candle Filter Module - W9381000
MFG#: W9381000
$136.25

Product Details

This original Doulton filter system is designed to provide advanced, high-flow filtration for the entire home. Doulton ceramic filters are designed for long life and effective filtration of contaminants including sediment, bacteria, chlorine, heavy metals, cysts, microplastics and more.

  • OEM, factory-origion product from Doulton
  • 1" plumbing connections
  • Includes six (6) 8" short thread Sterasyl elements
  • Rio 2000 filter candles may be cleaned for extended life
  • Offers high flow rate of 6.5 gallons per minute
  • Silver impregnated to inhibit microbiological growth
  • Retains essential minerals
  • Proven protection agains water-borne disease