Description
Replacement cartridge filter designed for select Caldera and Watkins Manufacturing hot tub models. This 75 square foot filter measures 7" in diameter by 14-3/4" in length with a 2-11/16" bottom opening.
Diameter: 7"
Length: 14-3/4"
Top Style: Handle
Bottom Style: Open
Bottom Physical Dimension: 2-11/16"
Media Type: 3oz
Application: Caldera Spa (Watkins), Watkins Mfg/Caldera Spa
Square Footage: 75 sq ft
Filbur Number: FC-3964
Unicel Number: C-7375
Pleatco Number: PCD75-N
Aladdin Number: 17543
OEM Number: 1019301
RJ Filtration Number: AK-60032
