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:

25

Episodes:

646

Cast:

Kevin O'Connor, Tom Silva, Richard Trethewey

Quality:

HD

Duration:

30 min

First Air:

2002

Rating:

4.9