Search
TIP:
Search by entering your filter model number, any cartridge size, filter manufacturer name, cartridge number, or cartridge brand. You'll be able to refine your search in this column!
Browse Categories
Shopping Cart
Your cart is empty.
CALDERA SPAS Spa Filters
CALDERA SPAS
These Filters Meet or Exceed Specifications Set Forth By The Spa Manufacturer.
Square Feet
50
Outer Diameter
7     
Length
10  3/4
Top
Handle
Top example and MAY VARY
Bottom
2 Male Slip Fitting
Bottom example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-7451
Replacement Cartridge Filters for these Pleatco Products
PCD50
Replacement Cartridge Filters for these Filbur Products
FC-3084  
FITS Caldera 50 [33016]

Square Feet
50
Outer Diameter
7     
Length
10  3/4
Top
Handle
Top example and MAY VARY
Bottom
Open 2 11/16 
Bottom example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-7350
Replacement Cartridge Filters for these Pleatco Products
PCD50N
Replacement Cartridge Filters for these Filbur Products
FC-3963  
FITS Caldera 50 (new style) [1019401]

Square Feet
75
Outer Diameter
7     
Length
14  3/4
Top
Handle
Top example and MAY VARY
Bottom
Open 2 11/16 
Bottom example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-7375
Replacement Cartridge Filters for these Pleatco Products
PCD75N
Replacement Cartridge Filters for these Filbur Products
FC-3964  
FITS Caldera 75 (new style) [1019301]

Square Feet
75
Outer Diameter
7     
Length
14  3/4
Top
Handle
Top example and MAY VARY
Bottom
2 Male Slip Fitting
Bottom example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-7479
Replacement Cartridge Filters for these Pleatco Products
PCD75
Replacement Cartridge Filters for these Filbur Products
FC-3085  
FITS Caldera 75 [033017]

Square Feet
100
Outer Diameter
8     
Length
16  1/2
Top
Semi-Circle Handle
Top example and MAY VARY
Bottom
3 5/8 Open w/ Lip Seal
Bottom example and MAY VARY
Filter Media
3 oz
Replacement Cartridge Filters for these Unicel Products
C-8399
Replacement Cartridge Filters for these Pleatco Products
PCD100W
Replacement Cartridge Filters for these Filbur Products
FC-3965  
FITS Caldera 100 [1039607]