3M Aqua-Pure AP814-2 20" BB String Wound Whole House Filter 50 micron Choose::Single From the the special synthetic

From the the special synthetic fluid they use in their liquid filled gauges

11500 Gallons Per Day

Power: 120V/60Hz

Remaining lamp life

Rusco Sediment Trapper:

3M Aqua-Pure AP814-2 20" BB String Wound Whole House Filter 50 micron Choose::Single From the the special syntheticAqua Pure AP814 2 filter large diameter string wound cartridges provide both a rigid construction that prevents collapse under all water pressure conditions, with the ability to filter coarse particulates and rust. The AP814 2 filter cartridge fits into the Aqua Pure AP802 filter housing. Specifications: Reduces: Coarse Particulates Rust Sediment Micron: 50 microns Flow Rate: 60 gpm Dimensions: 4 1 2" x 20"