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W9221000 Doulton Replacement Ceramic Filter

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W9221000 Doulton SuperSterasyl Replacement Ceramic Filter

Quick Overview

Fits most standard 2.5-inch by 10-inch filter housings

Availability: In stockShips Today, Aug 29th

$52.99 Retail Price:  $59.59


When it comes to replacing your next filter, think Doulton ceramics. Manufactured to fit most standard 2.5-inch by 10-inch whole house filter housings, this Doulton Imperial SuperSterasyl ceramic filter is an excellent choice for your comprehensive water filtration needs. With its microporous ceramic shell and granular activated carbon core, this filter can remove up to 99% of many common contaminants found in water including bacteria, chlorine taste & odor, cysts and sediment.
  • The ceramic filter can be scrubbed clean with a brush for an extended life
  • Note: See owner's manual for complete filter contaminant removal and specifications
  • Product cannot ship to California, Iowa, Massachusetts or Wisconsin
  • Genuine OEM Product
  • User Guide for DOULTON-W9221000


Package Qty 1
Used In Brands Doulton
Manufacturer's Id W9221000
UPC 799705702080
Advertised Size (in) 9-3/4 x 2-3/4
Media Super Sterasyl ceramic media with Granular Activated Carbon core
Primary Filter Media Ceramic with Carbon
Filter Life (gallons) 535
Filter Life (liters) 2,000
Filter Life (months) 6 months
Micron Rating (Nominal) 0.9
Micron Rating (Absolute) 0.9 microns
Operating Pressure (psi) 10 - 125
Operating Temperature (°F) 41 - 100
Operating Temperature (°C) 5 - 37.8
Flow Rate (gpm) 1.33
Flow Rate (lpm) 5.035
Additional Information Operating pH Range: 5.5 - 9.5, Recommended Cleaning Frequency: When flow rate is noticeably lower


Reduces the following contaminants:


The DOULTON-W9221000 is comparable with the following part numbers


1 Item(s)

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Excellent river filter. Review by RiverRunner
I purchased the entire water filtration system in 2004. At the time, I also bought this spare ceramic filter. After 11 years, I'm ready to throw out the original filter & use the new one. I just ordered 2 more for many more river trips. We were never sure when to toss out the old filter until today. My husband returned home from a 7-day river trip, and I always get the task of cleaning the filter, which is no hard job. So, when I noticed what appeared to be glue smeared on the filter, I got out the calipers & measured the old filter against the new one. The old filter is 1/4 inch narrower! We've never gotten sick from the filtered water, but don't want to chance it by using the old, worn-out one. This old filter has been used on the muddy Colorado River, the Tatshenshini-Alsek Rivers, the South Nehani River, the Salmon River, the Snake River, and many more. It does filth up easily, & that's because it's doing its job. River runners on multi-day trips with find this product a cheaper way to filter versus using the more expensive Katadyne hand-pumping system. However, you do need a tall tree or boulder because it's a gravity flow system. I highly recommend this filter. (Posted on 8/14/15)

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