Our Products
The Heater Treater is the most widely used and recommended low cost solution for protecting all water heating devices from the effects of hard water scaling.

Condensate Treater
The Condensate Treater is an in-line cartridge containing a blend of media designed to neutralize th..
$40.60
Replacement O-Ring for the Heater Treater BB and HFC50 Models
Replacement o-ring for Heater Treater models FtHT-BB and FtHT-BB-HFC50 and a 1 ounce silicone lubr..
$10.08
The Heater Treater 10 Replacement Cartridge
Keep your heater running year after year with our replacement filter kit. Kit includes:One 10 ..
$70.00
The Heater Treater 10 Reversible Flow
Rated up to 5.0 gpm3/4" FPT inlet/outlet15" (height) 5 3/4" (width)5 micron filtrationPressure relie..
$195.00
The Heater Treater 10/20 Replacement O-Ring Kit
Kit includes two o-rings, sized for all Heater Treater 10 and 20 models produced (FtHT-10, FtHT-10..
$4.00