Excellent for RVs, boats, and portable camping toilets, Walex Citra-Pak Holding Tank Treatment controls unpleasant odors and helps break down waste and RV toilet paper in your RV or marine black water tank. Consistent use helps keep your holding tank sensors working effectively. Easy-to-use portion control prevents messy spills. Just drop it in. One packet treats tanks from 2.5 gallons up to 40 gallons.
Citra-Pak contains a refreshing citrus fragrance and is septic system safe, 100% biodegradable, campground friendly, and biocide-free. Comes in a convenient tub with 30 rapid-dissolving water-soluble sachets.
• Controls odor up to 7 days
• Cleans holding tank and sensors
• Breaks down waste and paper
• Biocide-free
• 100% septic system safe
Before You Order
Verify part number CITRAPAK30 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify CITRAPAK30 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.








