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/Wastewater/Listings.asp?Standard=040&Company=C0270759&


NSF/ANSI 40
Residential Wastewater Treatment Systems


 
Henry McGrew LLC 
3822 East Texas
Bossier City, LA 71111 
United States 
318-746-2380

Facility : Bossier City, LA

Model Number Rated Capacity
Gallons/Day
Classification
500-T[1] 500 Class I
500-P300[2] 500 Class I
600-T[1] 600 Class I
750-T[1] 750 Class I
750-P500[3] 750 Class I
1000-T[1] 1000 Class I
JS 520 T[1] 520 Class I
JS 520 TP[1] [4] 520 Class I
JS 600 T[1] 600 Class I
JS 600 TP[1] [4] 600 Class I
JS 750 T[1] 750 Class I
JS 750 TP[1] [4] 750 Class I
JS 800 T[1] 800 Class I
JS 800 TP[1] [4] 800 Class I
JS 840 P AA[4] [5] 840 Class I
JS 1000 T[1] 1000 Class I
JS 1000 T AA[1] [5] 1000 Class I

[1] Suffix T denotes a tapered wall tank.
[2] JetSpray 500-p300 denotes a 300 gallon pump tank.  Suffix p denotes pump tank.
[3] JetSpray 750-p500 denotes a 500 gallon pump tank.  Suffix p denotes pump tank.
[4] Suffix P denotes a built on pump tank.
[5] Suffix AA denotes a separate pretreatment.


Number of matching Manufacturers is 1
Number of matching Products is 17
Processing time was 0 seconds