Our HM (Heavy Metal) filtration is for homes with heavy metals (especially lead) above the EPA’s recommended levels in their water.

Our HMADV Filtration (Single stage) is for homes with heavy metals (especially lead) above the EPA’s recommended levels in their water. HMADV stands for heavy metals (HM) and advanced (ADV) media and is combined into a single stage filtration unit.

Our Dual stage HM (First stage) and ADV (Second stage) water filtration system is for homes with a very high levels of heavy metals (especially lead) in their water and who have a whole house sediment filtration system OR have low sedimentation levels.

Woder’s ADV media meets most residential filtration needs and is WQA Gold Seal Certified. Woder’s ADV removes lead, aluminum, heavy metals, chlorine (99%), contaminants (99%), mercury, PFCs, glyphosate, chromium 6, copper, nitrates, turbidity, chloramines, VOCs, odors, and bad tastes.