Watts 10″ BB/FF Pleated Polyester Sediment Filter 4.5″x10″

Watts 10" BB/FF Pleated Polyester Sediment Filter 4.5"x10"

The Watts 10" BB/FF Pleated Polyester Sediment Filter 4.5"x10" is a Watts pleated sediment cartridge for compatible water filtration housings. Watts describes its pleated cartridge range as using high surface area synthetic media to increase dirt holding area while maintaining low pressure drop. The existing Yacht-Mate listing is retained as the product-specific reference for the exact cartridge configuration offered here.

Product specifications

• Manufacturer: Watts
• Filter type: Pleated sediment cartridge
• Nominal format: Full Flow / Big Blue 4.5 x 10 inch
• Media: Synthetic pleated filter media
• Application: Sediment filtration

Match the cartridge dimensions and micron rating to the existing filter before ordering. Do not select a cartridge solely by appearance.

For related onboard filtration products, browse watermaker filters and yacht water filters and housings.

Frequently asked questions about Watts 10" BB/FF Pleated Polyester Sediment Filter 4.5"x10"

What housing size does the Watts 10" BB/FF Pleated Polyester Sediment Filter 4.5"x10" fit?

This cartridge is listed for Full Flow / Big Blue 4.5 x 10 inch format. Confirm the housing length and diameter already installed before ordering.

What does the the selected micron rating rating mean?

The listed micron rating describes the nominal particle size targeted by this pleated sediment cartridge. Filtration performance also depends on water conditions, flow and the exact system layout.

Can this filter be used as a yacht watermaker pre-filter?

It can be used only where the installed watermaker or filtration system specifies the same cartridge dimensions and filtration rating. Match the existing cartridge or equipment manual before replacement.

How do I know when to replace the Watts 10" BB/FF Pleated Polyester Sediment Filter 4.5"x10"?

Replace or service the cartridge when the system shows increasing pressure drop, reduced flow, visible loading, or at the maintenance interval specified for the equipment. Water quality can shorten service life.

Can I substitute a different micron rating?

Only if the filtration system manufacturer permits it. A finer cartridge can increase pressure drop, while a coarser cartridge may provide less protection downstream.