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AO Smith Water Heater
SKU AO-WH-PRE
The A. O. Smith Whole House Filter is certified to reduce sediment, dirt and rust in your water, appliances and plumbing fixtures. Designed to bring you sediment-free water from every tap in your home with a simple, DIY installation. The built-in pressure relief button allows for easy filter replacements. Uses universal 2.5 in. replacement cartridges (sold separately).