Features:

• 3/8" FPT Connections
• This is the head only
• Housing sold separately
• Mounting Bracket sold separately

3M Aqua-Pure® AP200/AP210 Water Filter System Head, Alternate Part Numbers:

• 68586-31
• C8U0515
• 3M Part Number: 68586-31
• 3M ID: 70020021567
• For use with the AP200 Water Filtration System (Part # 5528901 & 3M ID: 70020007418)

Aqua Pure has not changed the threads on the head for the AP200 housing since 1979. If your filter head is older than 1979 it will not work with current replacement filters such as the DW-200R and the AP-217. Pre-1979 heads will have the mounting bracket molded to the head as one piece. Post-1979 heads will have the mounting bracket attatched to the top of the head with screws. Other less expensive housing options for 3/8" line include: US-316 and Slim line housings.