20 Lbs Bulk Coconut Shell Water Filter Granular Activated Carbon Charcoal 12x40 Mesh Purolite (NRW-37) Mixed bed Ion Exchange Resin NRW37 (1 Cubic Foot CF) Replaces the three pre-treatment stages

Replaces the three pre-treatment stages found in nearly every residential RO system — the workhorses that protect your membrane and polish your drinking water

Membrane Type Thin Film Composite (TFC) Polyamide

Ideal for beverage equipment

Audio alarm notifies operator immediately when UV lamp fails or performance drops

20 Lbs Bulk Coconut Shell Water Filter Granular Activated Carbon Charcoal 12x40 Mesh Purolite (NRW-37) Mixed bed Ion Exchange Resin NRW37 (1 Cubic Foot CF) Replaces the three pre-treatment stagesPremium Filter Media 12x40 Mesh Coconut Shell Granular Activated Carbon 20 Lb Bulk High performance GAC media for residential and commercial water filtration systems. Acid washed, backwashable, and superior in chlorine and VOC removal. Coconut Shell Carbon Acid Washed 12x40 Mesh Size 20 Lb Sack This bulk granular activated carbon is produced from coconut shells and processed at high temperatures to create an ultra porous surface with exceptional