Ask This Old House

Season 13 Episode 20: Lightning Protection; Reverse Osmosis Water Filter Install

Lightning protection system; installing a reverse osmosis filter for drinking water.

Genre:

Documentary

Seasons:

24

Episodes:

641

Actor:

Richard Trethewey, Norm Abram, Roger Cook

Quality:

HD

Status:

Returning Series

First Air:

2002

IMDb:

4.9