Popular comparisons
| Cartridge Type | WQ-18(2).2C |
| Maximum Use | 18,000 gallons |
| Filtration Rating | 0.2 microns |
| Certifications | NSF 53 (cyst), NSF 42 (chlorine, taste, odor) |
| Material | Plastic |
| Color | White |
Bunn WQ-18(2).2C CARTRIDGE - Water Filters Features: Designed for low to medium volume applications rated up to 18,000 gallons of use to reduce chlorine taste & odor and chloramines Protects downstream equipment with exceptional sediment holding capacity and reduces health contaminants such as cyst with 0.2 Microns mechanical filtration Certified to NSF Standard 53 for Cyst and Standard 42 for Sediment, Chlorine Taste and Odor reduction
The catalog often lists the same model at several merchants — worth a price check before you buy.



