Thetford AquaMax Holding Tank Treatment - 1 Gallon - Spring Shower Scent [96637]

Thetford AquaMax Holding Tank Treatment - 1 Gallon - Spring Shower Scent [96637]

Regular price $35.86 Sale price $26.90 Save $8.96
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AquaMax® Holding Tank Treatment - 1 Gallon - Spring Shower Scent

AquaMax® Holding Tank Treatment’s advanced enzyme-powered formulas neutralize odors and accelerate waste digestion to prevent clumping, clogging, and tank residue, all at the same time. Thetford’s beneficial probiotic treatments are Bronopol and Formaldehyde free.


  • Enzyme-based holding tank treatment
  • Breaks down waste and eliminates offensive odors
  • Bottles with child-resistant caps
  • Available in a one-gallon jug, 64-oz. bottle, 32-oz. bottle, and 6 pack of 8-oz. bottles
  • Easy dosing system: 8-oz of AquaMAX® treats a 40-gallon holding tank
  • Formaldehyde free
  • Bronopol free
  • Neutralizes odor
  • Breaks down waste to prevent clumping, clogging, and tank residue
  • Enzymes optimized for MAX performance
  • Beneficial probiotics; good bacteria
  • Septic system safe
  • Campground and marina friendly
  • Compliant with all current regulations
  • Available as a liquid, dry granule or Toss-Ins®

Why choose us?

Thousands of IN stock items

At Automotive Elegance, we don't just focus on car accessories. We offer a full catalog of marine and outdoor accessories and parts. With knowledgeable staff that can help you with the right parts needed for your Auto or Marine needs. Feel free to send us a message or email if you need some assistance.



I brought in my 2008 Toytoa Tundra for a new radio head unit. Sean was extremely professional and helped me pick out a Kenwood unit with built in GPS. He even installed a front and rear camera set up which makes parking my truck so much easier. The best part is how dependable this new head unit is. Several months later, and I have no issues with it. I'll definitely be back in the future for more upgrades.

Mark Calaguio
Toms River, NJ

Great shop in town. We work together all the time. Nothing but good things to say about Sean and his team.

Shore Polishing
Bayville, NJ

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