Darlly 77518 FC-6110 C-7685 PH100/105 Spa/Pool Filter Cartridge gatevalves and this Praher Plastics version

and this Praher Plastics version is the SM-10-3 model with a 1-1/2 inch female pipe thread connection using the SM-10-3 reference

This version is especially useful in solvent-welded systems where the darker body is preferred for a cleaner equipment-pad appearance and where future maintenance accessibility matters

A drain plug assembly is useful because it helps seal the filter during normal operation while preserving access for draining

A fresh overlay removes that friction and brings the interface back to a cleaner

contacts surfaces

Darlly 77518 FC-6110 C-7685 PH100/105 Spa/Pool Filter Cartridge gatevalves and this Praher Plastics versionThe Darlly 77518 filter cartridge is designed for compatible filtration applications and offers 105 square feet of filtration area with 2 5 8 inch bottom opening, 3 inch FPT top, 7 1 2 inch diameter, and 19 1 2 inch length. A cartridge like this is useful because it restores filtration while matching the original combination of threaded top and measured body dimensions. Threaded end cartridges should be matched carefully because the end style can be