The FC-1963 and C-6900 compatibility give this part practical value because cartridge filters work best when the replacement matches the intended housing and service application closely
helping maintain optimal water conditions regardless of usage patterns
Topside panel for compatible heat-jacket spa applications
Useful for addressing internal wear-related output loss
Energy-efficient motor designs help reduce operational costs while maintaining performance
Raypak 265/266A/267A/R265A/R265B Tube Bundle (006733F) gshop The FC-1963 and C-6900 compatibilityThe Raypak tube bundle is designed for compatible 265, 266A, 267A, R265A, and R265B heater applications where the supported heat transfer tube assembly needs replacement. A tube bundle is useful because it forms one of the core heating sections of the heater, allowing heat to move effectively into the water system. This replacement is especially useful when the original bundle is leaking, scaled, damaged, or no longer worth patching. Matching the