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Walex

Walex Porta-Pak Black Holding Tank Deodorizer & Portion Control System Drop-Ins - Rapid Breakdown of Waste & Paper, Odor Prevention, Cleans Tank & Sensors - Fresh Scent, 10-Pack

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Dec 24
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Scent: Fresh Scent


Size: 10 Count (Pack of 1)


Features

  • WASTE BREAKDOWN - Porta-Pak RV Marine Holding Tank Deodorizer breaks down waste and stubborn RV toilet paper, keeping your holding tank sensors working effectively. No more clogs or backups.
  • HOLDING TANK DEODORIZER - Porta-Pak marine and RV holding tank deodorizer tackles unpleasant smells. Say goodbye to embarrassing odors with your boat, camping toilet, and RV toilet tabs.
  • VERSATILE FOR ALL TANKS - Our marine and RV tank deodorizer for black tank cleans tanks from 2.5 gallons - 40 gallons. Ideal for RVing, boating, boondocking, and portable camping cassette toilets.
  • FRESH 10 PACK - Our marine and RV drop ins for toilets dissolve immediately upon contact with water. Just Drop it in - no messy spills. Non-staining color.
  • MADE IN USA - Walex has been a global leader in developing and manufacturing premium odor control and sanitation products since 1987.

Description

Tired of battling unpleasant odors and struggling with clogged black tanks? Look no further than Porta-Pak RV and marine holding tank deodorizer, your ultimate solution for a pristine RV or marine experience. Porta-Pak RV and marine toilet deodorizer is the ultimate marine toilet cleaner, camper tank deodorizer, portable toilet deodorizer, and black tank deodorizer for RVs and boats. Our powerful formula not only controls odors but also efficiently breaks down paper and waste. Our innovative, water-soluble tabs are designed for your convenience. Simply drop one in, and Porta-Pak RV and boat toilet cleaner starts working immediately without any messy spills. Continued use helps pipes, valves, and seals stay working smoothly. Experience the delight of a fresh fragrance that transforms your space. Porta-Pak marine and RV black tank pods are environmentally responsible. Our formula breaks down naturally, ensuring you leave a minimal footprint on the outdoors. Don't let unpleasant odors and clogs spoil your journey. Upgrade your RV or boat with Walex Porta- Pak RV black holding tank deodorizer drop-ins. Take control of your tank, eliminate odors, and enjoy the outdoors to the fullest.

Scent: Fresh Scent


Color: Blue


Brand: Walex


Item Form: Product


Item dimensions L x W x H: 3 x 8.25 x 9.5 inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3 x 8.25 x 9.5 inches; 10.4 ounces


Item model number ‏ : ‎ PPRV10


Department ‏ : ‎ unisex-adult


Material Feature ‏ : ‎ Biodegradable Warning


Date First Available ‏ : ‎ July 1, 2004


Manufacturer ‏ : ‎ Walex Products Company


Best Sellers Rank: #391 in Automotive (See Top 100 in Automotive) #4 in RV Sewer Chemicals & Cleaners


#4 in RV Sewer Chemicals & Cleaners:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 24

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.

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Top Amazon Reviews

    • The VIP poop-pourrie of porta paks
Scent: Fresh Scent Size: 10 Count (Pack of 1)
We have a portable toilet in our adventure van and what i had previously been using did NOT work. So I did some research and noticed that these pretty much stood out above the rest and I purchased them. Well we have used 2 treatments so far and it has been so much more pleasant. Especially on the hot days. The color doesn't stain the toilet which is nice for how insanely blue it is. I feel like the value is well worth the money to not have to smell that !! And its very powerful for its size with a nice not to over powering smell. Would definitely recommend. We also use it in our travel trailer. ... show more
Reviewed in the United States on October 22, 2025 by L
    • My bathroom actually smells fresh now!
Scent: Fresh Scent Size: 10 Count (Pack of 1)
Review Image by Rheanna Rheanna
**2025 edit** Just ordered some more of these, I bought the last bag in August of 2024. I didn't really use them throughout the winter because it was cold enough that they weren't needed, we weren't having any odor issues. But it has started to warm up some and the smell hath returned. I had 3 packs left after winter and just put my very last one in. I'm still just as thrilled now as I was when I first got them, I don't know what's in these but they definitely help eliminate the black tank stank! i ordered one pack of each scent, I am eager to try them all out. I would also like to add that I do NOT put toilet paper in our tank and we also have a bidet (which = more water in our tank vs just flushing) so I'm not really sure how much that changes the equation, but for us they most definitely work! ------ When I first got my camper friends and family told me not to even bother with the packs because none of them worked and were a waste of money. After trying many different kinds I finally gave up and went with the "dawn and fabric softener" approach that everyone said worked better than packs. While it did work better than most packs it was definitely expensive and there were still smells. I've been full time in my camper for almost 3 years now and I had pretty much given up hope. I started getting desperate and used Bleach in the tank when it was really bad, but it still smelled horrible after a day or two. I was so impressed one day when I visited a fully loaded port-a-potty in the 100+ degree heat that had zero odor that I started trying to figure out what they put in port-a-potties because I was going to find a way to order some lol. That is how I stumbled across these packs and saw the great reviews. I decided to give them a try and low and behold THEY WORKED. No more black tank belch when you flush! No more stinky bathroom! No more black tank air (un)freshener wafting through my camper! No more sewer showers from my fan sucking the stank out of the tank while I'm showering! I am so so so thankful I found these! It seemed like no matter what I did, how often I dumped my black tank, no matter how much tank flushing I did, or what I put in the tank there was always an odor in the bathroom. ALWAYS. There was even odor outside the camper coming from the hose and septic. I literally could not take it any more. When these first arrived I wasted no time adding one to my tank. I had just emptied the black a few days prior but added one anyways. I still had marvelous results. There was some odor in the camper when I emptied the black tank, but it was probably 1/4th of what it usually is. After I dumped the black I immediately added a pack and put several gallons of water behind it. I have had ZERO odor with the 2nd pack as well. I am patiently awaiting the next dump day to see how good it will work at keeping the odor at bay during a dump this time since I started off with a pack instead of adding a pack to an already stinky tank. I am just amazed every time I go in the bathroom it actually smells fresh and clean in there instead of stinky. This is the first time that has happened in almost 3 years. I am so very happy. I'm eager to try the other scents and see if they work just as well. It hasn't been over 100 degrees since I got these packs but it has been in the high 80s and lower 90s, I am hoping they perform just as well in the intense heat as they have so far. But regardless, to have at least gone this long in the summer without having to smell black tank stank is a win for me. I will definitely be ordering more! ... show more
Reviewed in the United States on August 21, 2024 by Rheanna Rheanna
    • Works Good
Scent: Fresh Scent Size: 10 Count (Pack of 1)
Fast shipping, breaks down everything, in the porta potty, and smells good no bad odor, good price, will by again
Reviewed in the United States on November 21, 2025 by Ju
    • This smells really clean
Scent: Clean Linen Size: 10 Count (Pack of 1)
This is a simple product to use and it works great to control black tank odors and to break down human waste. It has a nice pleasant smell too without being overpowering. The price on AMAZON was reasonable and delivery was quick. The only reason I put 4 stars instead of 5 is that it has not restored/ cleaned my sensors yet though I've used it a few times. Since I do not put any toilet paper in the tank, I feel the sensors should be easier to get clean but they are still not reading correctly even after using this a few weeks. I do really like the product though and prefer it to the product I was using before. Even the color has a nice clean look to it. I will likely repurchase this from AMAZON when I run out. ... show more
Reviewed in the United States on September 8, 2025 by MG
    • Works great
Scent: Fresh Scent Size: 10 Count (Pack of 1)
These work amazing in our camper toilet. We just drop one in the tank then add water to it. It keeps it smelling fresh and no foul odors coming up out of the tank. The quality of this brand is great. They hold up nice and last a long time.
Reviewed in the United States on October 24, 2025 by Chelsey
    • No Odor at All – Works Great in Our Camper!
Scent: Fresh Scent Size: 10 Count (Pack of 1)
These work really well — no porta potty smell at all! I’m using them in a 22-foot camper trailer, and they completely eliminate odors while helping break down waste and toilet paper. Super easy to use with the drop-in packets, and the fresh scent isn’t overpowering. Definitely recommend if you want a clean, odor-free experience in your RV or camper. ... show more
Reviewed in the United States on October 20, 2025 by Thomas R. Reviews
    • Easy to use
Scent: Fresh Scent Size: 10 Count (Pack of 1)
We use these every time we take out our camper. I like how they keep the black tank smelling fresher.
Reviewed in the United States on November 8, 2025 by Ericka Spicer
    • It works
Scent: Sunglow Size: 50 Count (Pack of 1)
It's easy to use.
Reviewed in the United States on November 18, 2025 by Pam

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