Any listing in this product directory or other related materials, where “NRTL” appears next to the product name was tested and is listed by ARL as an NRTL, consistent with the requirements of the NRTL Directive.  Other products are listed solely by ARL under its accreditation to ISO 17025 and ISO 17026.


The products listed here are electrical and electro-chemical devices and accessories intended to remove dissolved minerals and/or other impurities in water.  These products are employed in ordinary residential or commercial locations.


Each product is marked with the name or trademark of the (manufacturer) or vendor, a distinctive style, type, catalog or model designation, date code, electrical ratings, wiring diagram, electrical hazard warnings and other hazard and cautionary warnings as applicable.

These products comply with ARL requirements which include pertinent sections of the National Electrical Code, ANSI/NFPA 70.  In addition, some products comply with pertinent sections of The National Sanitation Foundation standard, NSF 50, Circulation System Components for Swimming Pools, Spas, or Hot Tubs; and/or the Standard for Safety, ANSI/UL 1081, Swimming Pool Pumps, Filters and Chlorinators.

A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements of the standard, and that involve a risk of fire, electric shock, or injury to persons, have been evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the acceptable level of safety as originally anticipated by the intent of the standard.  A product whose features, characteristics, components, materials, or systems conflict with specific provisions of the standard have been judged to be in non-compliance with the standard.

Only products which properly bear the ARL Listing Mark (Label) are considered Listed by ARL.



Delisted products appear with a double strike through and “DELISTED” after the report number.
Deleted/revised models for listed products appear with a single strike through.



Listed Product Directory (revised 01.13.15)