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A.J. Spa Filters
A.J. Spa Filters
These Filters Meet or Exceed Specifications Set Forth By The Spa Manufacturer.

Square Feet
25
Outer Diameter
4 15/8"
Length
9 3/4"
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-24
Replacement Cartridge Filters for these Pleatco Products
Replacement Cartridge Filters for these Filbur Products
FC0131
FITS After Hours Spas

Square Feet
20
Outer Diameter
4 5/8"
Length
11 5/8"
Top
Posi Grip
Top example and MAY VARY
Bottom
1 3/8" Inner DiameterTop example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-4403
Replacement Cartridge Filters for these Pleatco Products
Replacement Cartridge Filters for these Filbur Products
FC3073
 FITS Nemco Spa

Square Feet
20
Outer Diameter
4 5/8"
Length
11 7/8"
Top
2 1/16" Inner DiameterTop example and MAY VARY
Bottom
2 1/16" Inner DiameterTop example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-4320
Replacement Cartridge Filters for these Pleatco Products
Replacement Cartridge Filters for these Filbur Products
FC1215
 FITS Micro Star Clear C-200 [CX200-RE]

Square Feet
50
Outer Diameter
4 3/4"
Length
16"
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
Replacement Cartridge Filters for these Filbur Products
FC0151
FITS Advanced / LA Spas

Square Feet
35
Outer Diameter
14 15/16"
Length
10 3/8"
Top
2 1/8" Inner DiameterTop example and MAY VARY
Bottom
2 1/8" Inner DiameterTop example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-4429
Replacement Cartridge Filters for these Pleatco Products
Replacement Cartridge Filters for these Filbur Products
FC3082
FITS Nemco 30