QUALITY SPA & POOL FILTER CARTRIDGES

Our parent company, Magnum Filters have been making quality spa & pool filter cartridges since 1982. Using super strong endcap material, industry leading Reemay® filtration fabric and efficient free flow cores. Our filters also come in bacteria-fighting Microban® material.

Why Reemay? 

  • Excellent uniformity for reliable performance and sparkling water
  • Higher dirt-holding capacity (less cleaning)
  • Unique trilobal fibre shape increases filtration performance
  • Greater strength and stiffness stands up to high pressure and cleaning

What is Microban?

  • Microban is an antimicrobial product added to Reemay to inhibit the growth of bacteria, mold and mildew.
  • Microban protection can be found in thousands of consumer, industrial and medical products around the world.
  • Microban is built into the fabric, so will last the life of the cartridge
  • Microbes are invisable to the naked eye. They are living cells that can double in number every 20 minutes in hot spa water. They can cause stains and odors and can reduce the life of the filter cartridge.

Search for products*

*You will be supplied with search results that are + and - 5mm within your search criteria.

CA51
Description CALDERA 50 (Old style)
Diameter(mm) 178
Length(mm) 274
Top Semi circle handle
Bottom Male slip fitting
Replaces
Pleatco PCD50
Unicel C-7451
Filbur FC-3084
OEM 33016
Other SC733, 70511
Comments
CA75
Description CALDERA 75
Diameter(mm) 178
Length(mm) 374
Top Semi circle handle
Bottom Open
Replaces
Pleatco PCD75N
Unicel C-7375
Filbur FC-3964
OEM 101930173531
Other SC787, 77515
Comments
CA76
Description CALDERA 75 (Old style)
Diameter(mm) 178
Length(mm) 374
Top Semi circle handle
Bottom 51mm OD slip fitting
Replaces
Pleatco PCD75
Unicel C-7479
Filbur FC-3085
OEM 33017
Other SC774, 70752
Comments
CD18
Description CANADIAN SPAS 18
Diameter(mm) 143
Length(mm) 160
Top Semi circle handle
Bottom 46mm SAE thread
Replaces
Pleatco
Unicel
Filbur
OEM
Other
CommentsAvailable in Microban (CD18M)
CS100
Description COAST SPA C100
Diameter(mm) 135
Length(mm) 535
Top Open
Bottom Open
Replaces
Pleatco PCST80
Unicel C-5396
Filbur FC-2975
OEM
Other SC791, 51002
CommentsAvailable in Microban
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