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Simple Set Hot Tub Filters
Simple Set Filters
These Filters Meet or Exceed Specifications Set Forth By The Spa Manufacturer.

Square Feet
25
Outer Diameter
4 15/16"
Length
6 5/8"
Top
2 1/8" Inner DiameterTop example and MAY VARY
Bottom
2 1/8" Inner DiameterTop example and MAY VARY
Filter Media
4 oz
Replacement Cartridge Filters for these Unicel Products
C-4405
Replacement Cartridge Filters for these Pleatco Products
PRB25SF
Replacement Cartridge Filters for these Filbur Products
FC2387
FITS Rainbow DSF 50 [3005825]

Square Feet
47
Outer Diameter
6"
Length
9 1/8"
Top
Posi Grip
Top example and MAY VARY
Bottom
1 1/2" MPT
Top example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
6CH-47
Replacement Cartridge Filters for these Pleatco Products
PTL47W A
Replacement Cartridge Filters for these Filbur Products
FC0315
FITS Advanced/LA Spas, Aber Hot tub

Square Feet
50
Outer Diameter
4 3/4"
Length
15 1/2"
Top
Posi Grip
Top example and MAY VARY
Bottom
1 1/2" MPT
Top example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
4CH-50
Replacement Cartridge Filters for these Pleatco Products
PTL50H 4A
Replacement Cartridge Filters for these Filbur Products
FC0151
FITS Advanced / LA Spas