3M™ Drop-In Style Single Pre-Filter System CFS01S Water Filtration

• Single opaque housing for point-of-entry applications
• Valved head design with shut-off valve handle
• ¾” NPT connections with ½” adapters
• Mounting bracket and reducing bushing included
• Cartridges and pressure gauges sold separately
• Designed for use with 9-3/4” cartridges

The 3M™ Drop-In Style Single Prefilter System Featuring Shut-off Valve Handle & Opaque Sump, Model CFS01S is designed for use with 9-3/4” cartridges and features a valved head design. Mounting bracket and reduced bushing included. Cartridges and pressure gauges sold separately.

Our 3M™ Drop-In Style Single Prefilter System Featuring Shut-off Valve Handle & Opaque Sump, Model CFS01S (PDF, 748.9 Kb) is designed for use with 9-3/4″ cartridges and features a valved head design. A mounting bracket and reducing bushing are included. Compatible cartridges and pressure gauges are sold separately. This housing accommodates our line of particulate and chlorine taste and odor reduction cartridges. The housing with cartridge can be used to help protect equipment at point-of-entry.

Learn more about compatible cartridges (PDF, 939.54 Kb)

Creative Filtration Technology
3M™ Water Filtration Products systems and cartridges offer a wide range of solutions designed to address many types of water quality concerns. Third-party certifications, such as NSF and WQA, are an advantage provided on many 3M Water Filtration Products. 3M Purification is a known leader in filtration technology recognized for innovation, trust, and quality around the world.

Recipe Quality Water™
Having cleaner and clearer water for your business is both a pleasure and a reassurance that you’re giving your customers recipe quality water. With a water filtration system from 3M Purification, you can provide filtered water that may help protect your equipment and your profits. From commercial point-of-entry to dedicated point-of-use water filtration systems, look to 3M Purification to help you find the right solution.