Canister#3 (looking right to left) Kold Ster-il® Canister filled with a 4.62"W. x 20"L. filter cartridge containing polypropylene inner/outer wraps, bonded power activated carbon NSF Rated, polypropylene endcaps and Buna - N gaskets. This filter cartridge is rated for 150,000 gallons @7.0 gpm of greater than 2.0mg/L free available chlorine. In addition this filter will adsorb VOC's & Pesticides. This cartridge is NSF Certified to trap Giardia & Cryptosporidium cysts via a 99.9% (absolute) 1.00 micron rating.
Reorder Item No. CBC-0.50Lg.

Important Operating Instructions:
Operate 60psig. Working pressure with 90psig. Absolute maximum pressure rating. Install an operating pressure reducing valve with a pressure gauge before Kold Ster-il® Filtration System. For VOC & Pesticide adsorption via carbon --- do not operate above 85° F. Use teflon grease on all "o" Rings, Endcaps, Top of 0.20µm filter Bag. Use Chlorine or Chlorine dioxide (2.0-3.0mg/L) on microbiologically unsafe or unknown water sources for bacteria & viruses before Kold Ster-il® System filtration. Replace filter media after 150,000 gallons (approx.) or as indicated via water analysis under EPA Standards & Methods of Analysis.