The Filbur FC-3964 is a compatible replacement for the following pool and spa filters:
The Filbur FC-3964 is a compatible replacement spa filter for the New Style Caldera 75 Spa Filter. This Caldera compatible filter replacement will fit all spas, jacuzzis, hot tubs, and pools which use a Caldera 75 New Style filter.
New Style Caldera 75 Spa Filter Replacement Product Specifications:
This compatible Caldera spa filter is made of advanced Reemay spunbound polyester pleated filter media with thermally bonded polyurethane caps and punched PVC pipe cores ensuring durability and consistent flow.
In addition to replacing the Caldera 75 spa filter, this Caldera compatible Filbur spa filter replacement will fit many other spas and jacuzzis - please compare the dimensions of this filter to your old filter in order to determine size compatibility.
Cleaning your Filbur Spa and Pool Filters