A. O. Smith

Whole House Descaler

AO-WH-DSCLR

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Engineered to naturally reduce scale buildup on internal pipes and plumbing—salt and chemical free.

Best Price*

Cost Per Gallon*: <$0.01

System: $399.00

Performance

Capacity: 600,000 gal

Flow Rate (gpm): 7 gpm

Replacement Cadence (years): 6

Manufacturer’s description on Amazon:

Salt-Free Scale Prevention – The AO-WH-DSCLR naturally reduces scale build up in pipes and plumbing using a salt & chemical-free system. No cleaning, backwashing, salt-bags or electricity required.

Other Benefits:

30-day satisfaction guarantee
6-year warranty

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_{*Product performance claims and prices were taken from publicly available information on Amazon, are accurate as of 9/2/2022, and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Cost per gallon is calculated as replacement filter price/capacity. Not all contaminants will be listed in charts. If you find information that is inaccurate, please send the correct info with supporting documentation to info@waterfiltercomparisons.com, and we will address any errors. As an Amazon Associate, Water Filter Comparisons receives a commission on purchases made through our Amazon links.}