NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Pools/Listings.asp?Company=C0104872&Standard=050&


NSF/ANSI 50
Equipment for Swimming Pools, Spas, Hot Tubs
and Other Recreational Water Facilities



 
Sigmund Lindner GmbH 
Oberwarmensteinacher Strasse 38
95485 Warmensteinach 
Germany 
49 9277 9940
Visit this company's website

Facility : Warmensteinach, Germany

Filtration Media

Filtration Media
SiLibeads® Type S[1] [2] [3]  

[1] SiLibeads® Type S is certified for 0.4-1.2 mm and 0.5-1.0 mm sizes.
[2] This media is Certified for use in any sand filter that is Certified by NSF to NSF/ANSI
    Standard 50, unless otherwise indicated by the manufacturer.
[3] Certified for a maximum flow rate of 5 gpm/sq.



Number of matching Manufacturers is 1
Number of matching Products is 1
Processing time was 0 seconds