Spa Filter Baleen: AK-80002, OEM: 42-3674-09-R, Pleatco: PJ80-4 , Unicel: C-9480 , Filbur: FC-1400, Diameter: 10", Length: 14-9/16"

Filter Specifications:

• Square Footage: 80 sq. ft.
• Media/Thickness: 4
• Diameter: 10"
• Length: 14-9/16"
• Top: Handle
• Bottom: 6" Hole

Equivalent to:

• Pleatco: PJ80-4
• Unicel: C-9480
• Filbur: FC-1400
• OEM: 42-3674-09-R

This Filter Fits The Following Brands:

Jacuzzi® Bros. Sherlock 80

Filter Glossary

As you can see in this graphic, when looking at a filter's threads from the side the difference is very obvious. Standard, sometimes called "MPT" or "Male Pipe" threads are smaller and have a higher number of threads than the S.A.E. style. The S.A.E. threads are large and are square in nature almost resembling a child's toy.

• MPT: Male Pipe Thread
• FPT: Female Pipe Thread

How to measure a hot tub filter references:

Spa Care Center or Pool Care Center