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Part # NFC3915
Manufacturer Code C-6430
Dimensions End Cap = Round, Length = 10 3/8", Outside Diameter = 6", Inside Diameter = 1 15/16"
Alternate Part #'s 13004, 31489, C-6430, C6430, FC-3915, FC3915, PWK30, R173482, XLS-602, 17-775-1755, APCC7095, PTCARWHSS30, UNFC6430
Product Description
HIGH QUALITY POOL & SPA REPLACEMENT CARTRIDGES
- Our generic replacement cartridges are less expensive than the original manufacturers' brands yet still meet the same high quality standards. The key components of a cartridge - filter media, core, and end cap - are all designed for maximum water flow and cartridge life.
- The filter media is point bonded polyester with even fiber distribution which results in an even dirt load and increased water flow.
- The Sharp & Uniform pleated media provides filtration area (square footage) that meets or exceeds the original manufacturers' specifications.
- An open core design provides sturdy support for the media without restricting flow. Increased flow rates result in less wear on the pump and reduced energy usage.
- Anti-microbial end caps inhibit the growth of bacteria, mold and mildew while supporting the core and media.
- Banded Pleats maximize flow during operation, and help to reduce the frequency of cleaning. Banded pleats also make the cartridge easier to clean.
- We carry thousands of generic cartridges to replace all of the most popular OEM brands such as Sta-Rite, Pentair / Pac Fab, Hayward, Purex, American Products, Jacuzzi, Hot Springs, Coleman, and more.
Top End Cap
Bottom End Cap
Product Specifications
Filter Model:
Watkins 30, Classic Models after 1990
Filtration Area:
30 sq. ft.
Top Inside Diameter:
1-15/16 in.
Bottom Inside Diameter:
1-15/16 in.
The Most Recent Reviews
(5 out of 5 stars) Economical, Good Quality Spa Filters
Reviewed By: Sharon B. from Wichita, Ks ()
We are very happy with the quality and price for this brand of hot tub filter. Previously, we had been buying a similar filter for twice the price at a local specialty store. We also appreciate the convenience and speed of delivery.
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