Filter Specs :

(Filter Measuring Tips)
Filbur# FC-3915
Pleatco # PWK30
Unicel # C-6430
Width 6"
Length 10 1/2"
Top Open Hole: 1 15/16"
Bottom Open Hole: 1 15/16"
OEM # 31489

Availability: In stock.

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Product Description

This 10 ½ inch long and 6 inch wide replacement filter cartridge has 1 15/16 inch open hole both at top as well as bottom. This filter cartridge can replace Unicel # C-6430, Pleatco # PWK30, Filbur # FC-3915 and OEM # 31489 as other technical specification. It can bear the top load of 30 sq ft. and is best for Hot Spring Spas, Watkins Mfg., Hot Spot, Tiger River, etc. It provides you neat and clean water for your spas and swimming pools free from dust, sand and worms.


Unicel, Pleatco & OEM part numbers are listed for customer reference only.