They are also colored gray to identify when they are fully saturated

Finish: Matte Texture

Bradley 107-509M Cover- W/ Soap Emerald Replacement Part

Bradley S11-126 Nylon Lsd Afa Afb Afc Replacement Part

Elkay Quartz Classic 33' x 22' x 10' Double Bowl Undermount Sink with Aqua Divide

Century Evaporative Cooler Motor, Split-Phase, Open Dripproof, 1/6, 1/2 HP, Nameplate RPM 1725/1140 - SVB2054V1 ConturaSeries They are also colored grayDesigned for evaporative coolers, pumps, and other devices in high moisture environments. Moisture resistant features include: plated hardware and switch parts, fungus treatment, and double dip varnish.