Part numbers

Watts compatible replacements

9 part numbers. Watts is a trademark of its owner, named only to show compatibility. Can't see yours? Try the Filter Finder.

• FM-5-975Filter cartridge · 10 x 2.5 in
• FM-50-975Filter cartridge · 10 x 2.5 in
• FPMB5-20Filter cartridge
• FPMB6-20Filter cartridge · 20 x 2.5 in
• FPMBBB520Filter cartridge · 20 x 4.5 in
• W30PEHDFilter cartridge · 10 x 4.5 in
• W50PEFilter cartridge · 10 x 2.5 in
• W50PEHDAFilter cartridge · 10 x 4.5 in
• WPC0.35-975Filter cartridge · 10 x 2.75 in