• 1 3/4” top hole 

• Area: 5 sq. ft. 

• Part number: FC-3742 

• Dimensions: 4 1/4” x 8” 

• Bottom style: Male slip fitting 

• Top style: Cross castle open 

The Filbur FC-3742 is a cost effective alternative to replace the Pleatco PGF-5 R, 5 Square Foot Swimming Pool Filter for swimming pool or spas. Utilizing reinforced antimicrobial end caps with molded-in fittings for easy removal and installation, this Filbur FC-3742 Replacement Filter for Pleatco Pgf-5 spa filter is treated to keep out smelly bacteria and mold and keep you pool clean. In addition, each Filbur pool filter end cap is scientifically formulated to withstand decay and deterioration caused by chlorine and salt. 

This pool filter also incorporates high quality polyester media to provide optimal water purification performance and improve the life of your new filter. Each Filbur swimming pool filter cartridge is embossed with its part number for easy identification and re-ordering.