3M Aqua-Pure 6223201 Filter Head for 900 Series High Flow Systems 100 Foot Replace the MR20 Cartridge every

Replace the MR20 Cartridge every two years

Pending NSF Certified Certification Pending ANSI/NSF Standard 60 for drinking water production

union inlet connection

The Well-X-Trol WX-251 well tank delivers unparalleled performance and longevity

3M Aqua-Pure 6223201 Filter Head for 900 Series High Flow Systems 100 Foot Replace the MR20 Cartridge everyThe Aqua Pure 6223201 Head Assembly features a 304 stainless steel head with a die cast zinc anti rotation collar and locking latch. This is the replacement head for the AP902, AP903 and AP904 High Flow Filtration Systems. Features: 304 stainless steel head allows for "sweat in place" installation and is a non corrosive material. Sanitary Quick Change (SQC) design, an industry first for this application, allows for fast and easy cartridge changes