2. A.O. Smith
  3. AO-WH-PRE-R2

A.O. Smith AO-WH-PRE-R2 Installation guide

  • I have reviewed the replacement manual for the A. O. Smith Universal AO-WH-PRE-R2 sediment filter. This document includes instructions on how to install a new filter, how often to replace it, and details on its compatibility with different water filtration systems. I am ready to answer your questions about this filter.
  • How often should I replace the filter?
    What should I do before changing the filter?
    What is the micron rating?
REPLACEMENT MANUAL
Fresh filters, obsessively engineered to
provide you with clean water. Take a few
minutes. Change your filters. Whatever
your water need - enjoy the next round
of clean water.
If you need help or have a question,
we’ve got you covered.
Give us a call at
877.333.7108
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