2.5" x 20"

GOOD (10 Micron) - 2.5" x 20" Carbon Block Filter $14.25	BETTER (5 Micron) - 2.5" x 20" Carbon Block Filter $17.40	BEST (1 Micron) - 2.5" x 20" Carbon Block Filter $19.95
Hydronix 2.5" x 20" Sediment Filter Cartridge - 1 Micron $4.75	Hydronix 2.5" x 20" Sediment Filter Cartridge - 5 Micron $4.75	Hydronix 2.5" x 20" Sediment Filter Cartridge - 10 Micron $4.99
2.5" x 20" Purerite 10 Micron Sediment Filter PS-10 $6.95	2.5" x 20" Purerite 1 Micron Sediment Filter PS-01 $6.95	2.5" x 20" Purerite 5 Micron Sediment Filter PS-05 $6.95