Prefilter for ROM RO Systems

When used in the ROMIII System, replace the S-101 water filter cartridge annually. 

Please note: this cartridge fits into the QL1, QL2, QL3 and QC4 heads. If you have a ProSeries head, please use the ProSeries 1500/2500/3500 cartridges.

Substance Reduction:

• Reduces lead 
• Reduces chlorine taste and odor.
• Provides effective pre-filtration for the RO membrane module
• Carbon block design - rated for 5,000 gallons

Spec Sheets:

• Everpure Residential Warranty
• Cartridge Change Instructions

Our Guarantee:

Your satisfaction, with our products and service, is of paramount importance to us. If you have any issues whatsoever, please send us an email or better yet, hop on our Live Chat. We will take care of you. Thank you.

Here is a link to learn more about warranty & returns.