Click here for instructions on how to measure your hot tub filter.
45 sq. ft. top load.
|
TOP Semi-Circular Handle |
BOTTOM Male SAE Thread 1-1/2" (inside diameter) |
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28 sq. ft. Martec, Sonfarrel, Santanna, Cal Spas, Advantage Mfg.
|
TOP Open 2-1/8" (inside diameter) |
BOTTOM Open 2-1/8" (inside diameter) |
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10 sq. ft. skim filter.
|
TOP Open 2-1/16" (inside diameter) |
BOTTOM Open 2-1/16" (inside diameter) |
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25 sq. ft. Rainbow, Waterway Plastics, Custom Molded Products.
|
TOP Open 2-1/8" (inside diameter) |
BOTTOM Open 2-1/8" (inside diameter) |
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You can also replace with the Micropure MF-170 disposable hot tub filter.
Rainbow DSF-35, Waterway Plastics. Note: This is a set of 2 cartridges with removable stick handle on lower filter.
|
TOP Open 2-1/8" (inside diameter) |
BOTTOM Open 2-1/8" (inside diameter) |
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Rainbow DSF-50, Waterway Plastics. Note: This is a set of 2 cartridges with removable stick handle on lower filter.
|
TOP Open 2-1/8" (inside diameter) |
BOTTOM Open 2-1/8" (inside diameter) |
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