Filter FAQ

What is the difference between a RED Line and GRN Line Filter and How Do I Choose?

Why is the flow rate so slow through my Red Line filter when I set it up for gravity flow?

Why is the Frontier Max filter more difficult to suck through than my old filter?

Why do the marks on the casing of my Frontier Max Filter looks like it has been used?

What happens if my filter freezes?

I tried my Frontier Pro today with tap water from a bottle and black water came out. It cleared up after a few ounces but I want to be sure the filter is safe to us.

Do I need to chemically treat the water before using the Red Line Series II Filter?

How can I maximize the life of my filter?

How many gallons will each filter treat?

Can coconut shell carbon cause an allergic reaction for someone allergic to coconut?

How do you clean an Aquamira filter?

What is required to be a “purification filter?”

What does it mean when you say, “Improves taste and odor?”

What is the micron rating or pore rating for Aquamira filters?

How do you store a water filter between uses?

When is a water filter no longer usable?