Woder HMG4 Replacement Cartridge

Original price was: $88.Current price is: $68.

! – Replacing a WD-S-HMADV with a WD-HMG4 for the first time? If yes, please purchase one of the following kits:

WD-HMG4-DC – Upgrade your WD-S-8K-HMADV-DC system.
WD-HMG4-JG – Upgrade your WD-S-8K-HMADV-JG system.


WD = Woder.
HMG4 = Heavy Metals and Gen4 Advanced Filtration.

Cartridge replacement instructions: PDF / Video




Woder WD-HMG4 Cartridge is similar to our Advanced Woder WD-G4-L Cartridge but with more Heavy Metal Removal Media for houses / offices with a higher then EPA’s recommended heavy metal rate in their water supply.

It removes 99.9% of lead, heavy metals, chlorine, chromium 6, mercury, volatile organic compounds, carcinogens, and other contaminants – as well as turbidity, odor and bad taste. Capacity depending on the levels of sediment found in your tap water.

The WD-S-HMADV-REP is a single stage replacement cartridge for:

Woder WD-HMG4-DC Water Filter.
Woder WD-HMG4-JG Water Filter.

Cartridge lifespan: 1 year under warranty.

Selective Filtration™
Our proprietary Selective Filtration™ technology removes 99.9% of contaminants while leaving in all essential minerals. Reverse Osmosis (RO) filters also remove 99.9% of contaminants, however, RO also remove ALL the minerals found in tap water – including minerals your body needs. RO systems can waste thousands of gallons of water annually while flushing out contaminants down the drain.

Shipping & Returns

If you are not entirely satisfied with your purchase, we're here to help.

Our products can be returned within 60 days of the original purchase date. A new product may be exchanged for another product or returned for a refund. A return for a refund will be a subject for 10% restocking fees.

To be eligible for a return, please make sure that the product was purchased in the last 60 days. The product isn't used or damaged. That you obtained a Return Merchandise Number (RMN) from us.

Even if your return and refund request does not meet the return policy requirements, please do not hesitate to contact us to submit an inquiry.

Submit a Returns Inquiry

Simple Installation

Clean water in less than 10 minutes.


Clean water in less than 10 minutes.

We’ve made installation easy for a reason: so you’re in control of your water. Get more install tips.