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Ask This Old House poster

Ask This Old House (2002 – ...)

2002 • 24 seasons • Documentary • TV-G
JustWatch▲ +1#11239IMDb8.0/10468TMDB44%18Rotten Tomatoes—Metacritic—
On September 22, 2026
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Season 13

Ask This Old House · S13E20 — Lightning Protection; Reverse Osmosis Water Filter Install

Apr 16, 2015 · 30 min

Synopsis

A lightning protection system and the installation of a reverse osmosis filter for potable water.

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