4 X (10" X 2.5") 1 Micron  ITM Polypropylene Sediment Replacement Filter Cartridges –
SIZE: 10” X 2.5”  1.0 Micron   Pack of Four (4)
Use as a Stand alone Filter for Tank Water or ideally as a Pre-Carbon Filter in a Twin Filter Unit.
Reduce your Water Filter Cost in a Twin Filter Sediment Carbon Filter Combination.

Features:

• 4 x Poly Spun 10" X 2.5” Sediment Filters (1.0 Micron) removes dirt, rust, dust, clay, algae and sediments;
• Filters Cartridge fits all standard 10" X 2.5  filter housings;
• Suitable for Single Filters or as pre- carbon filter in Twin Systems;
• Suitable for undersink or countertop systems.
• Product conforms to NSF Standard of USA