A.O. Smith AOW-AS20-R Inline Descaler/Anti-Scale Filter Replacement ' WF1910 EDS-19V-PW-FT ' 19

' WF1910 EDS-19V-PW-FT ' 19 Lt

Apply thread seal tape to swivel base threads

Material: Corrosionresistant engineering plastic/metal (material depends on specification)

Function: Controls burner ignition and monitors flame detection

- Recommended Operating Water Pressure: 14

A.O. Smith AOW-AS20-R Inline Descaler/Anti-Scale Filter Replacement ' WF1910 EDS-19V-PW-FT ' 19Product: A. O. Smith AOW AS20 R Replacement Filter Description: Replacement filter for the AOW AS20 Pro Inline Descaler Protects water heaters, internal piping, plumbing, faucets, and appliances from scale buildup Extends the lifespan of appliances without the use of harsh chemicals or salt Helps save time and money on cleaning and repair costs Additional Information: Descalers are salt free water conditioners Suitable for water hardness levels of 150