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

Square Feet
25
Outer Diameter
4 5/8"
Length
9 3/4"
Top
Posi Grip
Top example and MAY VARY
Bottom
1 1/2" MPT
Spa Filter
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
4CH 24
Replacement Cartridge Filters for these Pleatco Products
PGS25 P4
Replacement Cartridge Filters for these Filbur Products
FC0131
FITS After Hours Spas

Square Feet
40
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
PCP20
Replacement Cartridge Filters for these Filbur Products
FC3073
FITS Nemco Spa

Square Feet
40
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
PA20-4
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
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

Square Feet
35
Outer Diameter
4 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
DSF25-50
Replacement Cartridge Filters for these Filbur Products
FC3082
FITS Nemco 30