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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 Tuesday, Sep 23
Order within 21 hours and 56 minutes
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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: #337 in Automotive (See Top 100 in Automotive) #6 in RV Sewer Chemicals & Cleaners


#6 in RV Sewer Chemicals & Cleaners:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

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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Similar Products

Top Amazon Reviews

    • Keeps sewer smell away!
Scent: Fresh Scent Size: 10 Count (Pack of 1)
The only sewer treatment we buy. Works well, no smell if used as instructed. Tried other kinds but always had a smell. These are easy to use and well worth the money. We only camp about once a month for short trips, so we usually can get away with just using one per trip. I sometimes put one in with some water in between trips when it's really hot to make sure we don't get a smell. Highly recommend these! ... show more
Reviewed in the United States on August 11, 2025 by Lisa A.
    • Good product
Scent: Lavender Breeze Size: 10 Count (Pack of 1)
These are so nice! Great smell and do the job. I would recommend to anyone. We've used several different brands but like this one the best and the sent is very pleasant.
Reviewed in the United States on August 26, 2025 by stephen king fan forever
    • 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 as advertised
Scent: Lavender Breeze Size: 10 Count (Pack of 1)
Works as advertised, could last longer, but still works well. Gives a somewhat cleanliness smell from the tank. Good price compared to local stores.
Reviewed in the United States on July 30, 2025 by Terry and Connie RV Life
    • THIS WORKS!
Scent: Lavender Breeze Size: 10 Count (Pack of 1)
LOVE THESE! I not only use it in my camper, but I use it for a portable pottie I have in my husband's big truck! It leaves a wonderful smell and it breaks the toilet paper in liquid, as well as the waste !
Reviewed in the United States on July 31, 2025 by Heather Atkins
    • Good value, clean and simple to use.
Scent: Fresh Scent Size: 10 Count (Pack of 1)
Porta Pak tank treatment We enjoy camping and wanted an inexpensive way to treat our black water tank. Many similar products on the market require more than one dose per tank to remove odor. The Porta Pak is a good value (cost and quality) for us. One dose controls our tank until full with no bad odors and the cost is out $1 per 40 gallon tank ¾ full, not bad. Pros: easy, drop in bowl with a little water, no scoops or measuring, no spills, easy. Cons: sometimes I use a half dose for the grey water tanks (I have two) so I have to manually ear the bag and pour. This is a little more messy, but works. We like this product and have purchased it a few times. ... show more
Reviewed in the United States on June 2, 2025 by RC/DC
    • Important job easily handled.
Scent: Fresh Scent Size: 10 Count (Pack of 1)
Does exactly what it claims, have been using it for years in our Airstream, no problems, no messes. High quality, well packaged for the road.
Reviewed in the United States on September 5, 2025 by Bill Martin
    • Great for trailers!
Scent: Lavender Breeze Size: 10 Count (Pack of 1)
Works great for our trailer. We use them every time we leave and never come back to a yucky smell. We will be buying again!
Reviewed in the United States on August 30, 2025 by Ryan Tribbiani

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