NSF Product and Service Listings

[1] This product contains sulfite.
   Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals.
   The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).
[2] This product is designed to reduce biofilm on reverse osmosis membranes.

[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[4] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.
[5] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.  The system should be
    flushed with 5 bed/volumes of water, before being placed back on-line.
[6] Certified for use with nanofiltration membranes composed of polyamide thin-film
    composite with a minimum salt rejection of 97% (for MgSO4 at 2,000 mg/L and 70 psi).
[7] This product is designed to reduce biofilm on reverse osmosis membrane through continued
    injection (online) at the recommended dosage and shall be subject to the said maximum
    use. 
[8] In the case to be used as membrane cleaner, this product shall be used offline and is to
    be flushed out prior to using the system for drinking water, following the
    manufacturer's use instructions.