Filbur FC-3960 Watkins 65 Pool and Spa Filter by Filtersfast

FC-3960

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Product Information

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The Filbur FC-3960 compatible is now the FiltersFast FF-0311. The FF-0311 replaces the following pool and spa filters:

Filbur FC-3960
Watkins 65
Hot Springs Spas 31114
Tiger River Spas 31114
Unicel C-8465
Pleatco PWK65
Aladdin 16506

The FiltersFast Pool and Spa filters are made of spunbound polyester pleated filter media with thermally-bonded polyurethane caps and punched PVC pipe cores ensuring durability and consistent flow.

All Filbur pool and spa filters also feature anti-microbial technology, which prevents microbes such as bacteria, mold, fungi and mildew from growing or reproducing.

Filter Specifications:

Part Number: FF-0311
Replaces Part Number: FC-3960
3 oz.
Length: 10 1/2"
Diameter: 8 1/2"
Top: 3" Open
Bottom: 3" Open
Square Feet: 65

The FF-0311 works with hot tubs, pools, spas and filters made by Watkins Mfg., Hot Springs Spas and Tiger River Spas.

Cleaning your FiltersFast Pool and Spa Filters

It is time to clean the filters when you notice a decrease in the pressure from your jets, or when the pressure in your filter tank increases by 8 psi from when the filter was newly installed.
In order to clean the filter, first remove it from its canister and use a garden hose to dislodge any debris between the pleats. Soak the filter in commercially prepared filter cleaner, or spray with the same to remove organic material and oils. To remove stains soak overnight in a solution of one quart bleach and 5 gallons water.
Thoroughly rinse the cartridge with fresh water and reinstall it into the canister. Be sure to follow manufacturer's directions for installing the filter.
DO NOT use a high-pressure car wash wand, a stiff brush or acid wash to clean the filter cartridges as these methods can damage the filter media.

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