The Aqua Flo PPMB-25-20 cartridge fits in the following filter housings:
The Aqua-Flo 20" Melt Blown Water Filter- 25 Micron is a whole house sediment filter measuring 20 inches x 2.5 inches. This melt blown filter features a 25 micron rating for the reduction of sediment and other particles in your water. This 20" filter features durable melt blown polypropylene media that is very efficient.
Aqua-Flo 20" Melt Blown Water Filter- 25 Micron specifications: