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Unique

Unique RV Digest-It Ultra RV Tank Treatment Pods – 16 Treatments, Breaks Down Waste & Toilet Paper + Eliminates Odors at Source, RV Black Tank Treatment (Packaging May Vary)

  • Based on 1,881 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 26
Order within 5 hours and 30 minutes
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Scent: Plus Pods


Size: 16 Count (Pack of 1)


Features

  • 16-treatment RV tank treatment pods designed for frequent RV use; consistent, reliable performance with every treatment; ideal for RVers who use their tanks regularly
  • RV black tank treatment that both breaks down solid waste and eliminates odors at the source; supports cleaner tanks without relying on masking fragrances
  • RV holding tank treatment that digests waste and household and RV toilet paper; helps prevent buildup, pyramid plugs, and difficult dumping
  • Pre-measured drop-in pods for no mess and no measuring; consistent dosing every time for dependable results
  • Designed for regular use in RVs, campers, and motorhomes; supports ongoing tank health and consistent performance over time

Description

Enjoy your RV. Leave your holding tanks to us. Stop wasting time worrying about your holding tanks and spend more time enjoying your RV! Unique RV Digest-It Plus is our strongest RV holding tank treatment and it is specifically designed to be used in RV black tanks and gray tanks. This professional-grade toilet treatment is powered by our strongest bio-enzymatic treatment blend. If you want the absolute strongest, you found it! Significantly stronger than our original Unique RV Digest-It Holding Tank Treatment formula, RV Digest-It+ RV black tank enzyme treatment will ensure your tanks remain free from odor, waste buildup, and clogs. Unique is the 1 waste tank treatment brand recommended by RV techs. The strongest all-around camper septic tank treatment available, RV Digest-It+ dissolves human waste and all brands of toilet tissue, and doesn't mask odors, it removes them. Can be used in gray tanks too, contains no formaldehyde or bronopol, won't damage or degrade seals or valves, complies with all state dumping laws, contains no hidden chemicals, proudly made in the USA. Ingredient disclosures are to the best of our knowledge based upon information provided by our raw material suppliers.

Product Dimensions ‏ : ‎ 3 x 9.07 x 9.19 inches; 13.12 ounces


Item model number ‏ : ‎ 41G-8-AZ


Date First Available ‏ : ‎ June 15, 2023


Manufacturer ‏ : ‎ Unique Manufacturing & Marketing


Best Sellers Rank: #1,191 in Automotive (See Top 100 in Automotive) #1 in RV Tank Sanitation Chemicals & Cleaners


#1 in RV Tank Sanitation Chemicals & Cleaners:


Customer Reviews: 4.7 4.7 out of 5 stars (1,881)


Item Form: Drop-In Pod


Scent: Plus Pods


Specific Uses For Product: RV black holding tank treatment


Surface Recommendation: Plastic holding tanks, RV plumbing systems, Black water tanks, Toilet tank systems


Special Features: Breaks down waste and toilet paper, Designed for regular RV tank maintenance, Drop-in pod format (no measuring), Eliminates odors at the source, Enzyme and bacteria-based formula


Special Ingredients: Beneficial bacteria (Bacillus strains), Enzymes, Surfactants


Contains Liquid Contents?: No


Cleaning Agent Formulation: Hard Surface Cleaner


Container Type: Pouch


Recommended Uses For Product: Use regularly in RV black holding tanks to help break down waste, reduce odors, and maintain system performance


Product Benefits: Breaks down solid waste, Helps prevent buildup over time, Helps reduce odor-causing gases, Promotes consistent tank performance, Supports cleaner tank conditions


Item Volume: 16


Unit Count: 16.0 Count


Number of Items: 1


Size: 16 Count (Pack of 1)


Brand Name: Unique


Global Trade Identification Number: 27


Manufacturer: Unique Manufacturing & Marketing


UPC: 736683009527


Model Number: 41G-8-AZ


Part Number: 41G-8-AZ


Warranty Description: At Unique Manufacturing & Marketing, we stand behind what we make. If for any reason you are not satisfied with your purchase from Unique Manufacturing & Marketing (or one of our authorized sellers), you may request a refund or replacement with our 100% Satisfaction Guarantee (limited to original, end-user purchasers in the United States).


Material Features: Septic system compatible


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

    • No problems with blank tank
Scent: Plus Pods Size: 16 Count (Pack of 1)
Excellent product! Keeps odors down in your black tank and dissolves tissue and solids as expected. Highly recommend this product.
Reviewed in the United States on June 9, 2026 by Pamela Reiger
    • Highly Effective and Convenient RV Tank Treatment
I recently started using the Unique RV Digest-It Black Water Tank Treatment, and it has proven to be an excellent choice for managing my RV's black water tank. These concentrated drop-in pods are not only effective but also incredibly convenient, making them a must-have for any RV owner. First and foremost, the performance of these treatment pods is outstanding. They do an excellent job of breaking down waste and controlling odors, ensuring that my RV's black water tank stays clean and odor-free. Since using these pods, I have noticed a significant reduction in unpleasant smells, even during the hotter months when odors can become more pronounced. This has made a noticeable difference in the overall comfort of my RV. The concentrated formula of the pods is highly effective. Each pod packs a powerful punch, capable of treating a full tank with ease. The enzymes and bacteria in the formula work efficiently to break down solid waste and toilet paper, preventing clogs and ensuring smooth tank operation. This has made tank maintenance much easier and less stressful. One of the standout features of the Unique RV Digest-It pods is their convenience. The drop-in design makes them incredibly easy to use—simply drop a pod into the toilet and flush. There's no need to measure or handle any liquids, which simplifies the process and reduces the risk of spills or messes. The pods dissolve quickly and start working right away, providing immediate benefits. Another advantage is the environmentally friendly nature of these treatment pods. They are safe for septic systems and do not contain any harmful chemicals, making them a responsible choice for both my RV and the environment. It's reassuring to know that I'm using a product that is effective yet gentle on the planet. The packaging is also practical. The pods come in a resealable bag, keeping them fresh and protected from moisture. This ensures that each pod is ready to use when needed, and the compact size of the bag makes it easy to store in the limited space of an RV. In summary, the Unique RV Digest-It Black Water Tank Treatment Concentrated Drop-In Pods are an excellent solution for managing RV black water tanks. Their high effectiveness, convenience, and environmental friendliness make them a standout choice for any RV owner. I highly recommend these treatment pods to anyone looking for a reliable and hassle-free way to maintain their RV's black water tank. They have exceeded my expectations and have become an essential part of my RV maintenance routine. ... show more
Reviewed in the United States on June 8, 2024 by DeAnna
    • Excellent Product
Scent: Plus Pods Size: 16 Count (Pack of 1)
I have been using for years, works great on my 40 ft. RV
Reviewed in the United States on May 4, 2026 by Z71
    • It works.
Scent: Plus Pods Size: 16 Count (Pack of 1)
Good stuff, been using it now for 7 years, no issues.
Reviewed in the United States on March 20, 2026 by Tina R. Bjorklund
    • It is as Good as Advertised
Scent: Ultra Sticks Size: 15 Count (Pack of 1)
Worked like a charm
Reviewed in the United States on May 4, 2026 by Charlotte
    • Great product
Scent: Plus Pods Size: 16 Count (Pack of 1)
Love these tablets. No smells and everything comes out quickly/liquid.
Reviewed in the United States on April 7, 2026 by Ashlee Germain
    • Easy to use
Scent: Plus Pods Size: 16 Count (Pack of 1)
excellent product, Smell good
Reviewed in the United States on March 21, 2026 by GAETAN FORTIER
    • Excellent cleaning
Scent: Plus Pods Size: 16 Count (Pack of 1)
Such a great cleaning. My tank backed up and didn’t realize how bad it was until I used this to clean it. Excellent job
Reviewed in the United States on March 19, 2026 by Daneilla Patton

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