"UF" Series - Acid Neutralizing Upflow Filter  
Features:
  • Simple Unit Design
    No additional equipment required or any complicated valve to maintain.
  • Quick Fill Port
    Unique tank adapter allows for quick and easy refill without having to disrupt the plumbing system.
  • Costs Less
    Because of its unique design and minimum amount of components, unit cost is reduced and maintenance costs are minimized.
  • Fiberglass Reinforced Pressure Vessel
    Seamless vessel with no welds or bonded joints. Hydrostatically pressure tested at 300 psi, the highest rated in the water treatment industry.
  • Upflow Design
    This design allows Marlo to maximize the effect of neutralization and helps keep the unit's bed from becoming clogged.
  • Acid Neutralization Media - Marlo offers different types of neutralizing media to fit your specific needs for pH correction from 4.0 to7.0 with the media that suits your needs.
  • Exceptional Warranty and Product Assurance
    Marlo systems are built with the highest quality materials and workmanship, assuring you years of dependable service, and all backed by a warranty you can count on.

UF Click a Photo To Enlarge

 
   
     
 

To help your neutralizers work properly use one of Marlo's neutralizing medias:

ANF is a finely ground marble or limestone, very high in calcium carbonate, which is used to raise the pH readings of low pH water.

Acidic waters on contact with ANF slowly dissolve the calcium carbonate to raise the pH which reduces the potential leaching of copper, lead, and other metals found in typical plumbing systems. Periodic backwashing will prevent the bed from "packing" and maintain high service rates.

Depending on the pH and service flow, the calcite bed will have to be periodically added to as the calcium carbonate is depleted.

As the ANF dissolves and neutralizes the water, it will increase hardness and a softener may be necessary after the neutralizing filter.

AN-COR by neutralizing the free carbon dioxide in water, can correct red water conditions and render it to a non-corrosive condition. AN-COR, being a reactive magnesium oxide, is used most effectively where pH correction is substantial or high flow conditions are in use. AN-COR, being soluble to acidity, will have to be replenished periodically. Please note, under certain low flow conditions, AN-COR may overcorrect and create a basic condition.

AN-MIX by combining the slow reacting slow flow properties of ANF to the high flow neutralizing properties of AN-COR, Marlo has created a mix that may be used where over correcting and high basic conditions may occur.