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

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

Q: Is it safe for septic tanks?

I called Walex but did not wait for a call back. I emailed them right away too. This is their answer about Porta-Pak:Porta-Pak will not harm your septic system when being used by a single RV. It would take 100's of RV's dumping the product daily into the septic system before the septic culture would even notice the product is in it. The product gets so diluted in the holding tank there is nothing left of the product when dumped into a septic system. I do have a question/suggestion for you. If your RV was used I always recommend you filling the black holding tank as high as you can with fresh water and adding 1 Porta-Pak in the tank for 24 hours and let it clean the tank thoroughly before you use. This will give you the reassurance that the tank is free of any old ill effects and leave you free to enjoy your camping. This is also a good practice to do before winterizing, so that you prevent any foul odors sneaking up on you when you get ready to start camping again. Congrats on the new trailer. Enjoy your travels and be rest assured that you won't have to worry about the holding tank. If you have any other questions please don't hesitate to call or write.Kindest regards, Todd ViceRV and Marine Sales ManagerWalex Products Company, Inc.PO Box 3785Wilmington, NC 28406(O)910-371-2242(F)910-371-2094

Q: Has anyone used it at mardi gras parade?

HOW would you use a toilet deodorizer at Mardi Gras?

Q: A toilet bowl cleaner dropped as packet into toilet bowl-fizzes pink, cleans, and disinfects...it stops fizzing,toilet bowl clean. Flush. Whose is it?

I believe but not positive that that is a mr clean or magic scrubbing bubble product not good for your rv or trailer set however ,it has chemicals that counter act the septic pals shown in this post .. it won’t ruin it right away but over time it will hurt the sensors and the clean out mechanisms

Product ID: 263300402

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Details

Scent
Fresh
Colour
Blue
Brand
Walex
Item form
Product
Item dimensions L x W x H
7.6 x 21 x

🌊Versatile for 2.5-40 gallon tanks

⚙️Rapid waste & paper breakdown

🛡️Odor prevention & sensor protection

Frequently Bought Together

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

Scott Rapid-Dissolving Toilet Paper, 12 Double Rolls, Sustainable, Septic-Safe, Toilet Paper

Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Filtration - Made in USA - Camping Essentials for Fresh Drinking Water (40043)

Description

🚐 Keep your tank fresh and your adventures fearless!

CLEAN SENSOR SAFE - Formulated to clean tanks and protect sensitive sensors for reliable performance every time.
DROP IN CONVENIENCE - Instantly dissolves upon contact with water—no mess, no fuss, just fresh freshness.
ODOR FREE ADVENTURES - Eliminates embarrassing odors, keeping your RV, boat, or camping toilet fresh and inviting.
EFFORTLESS WASTE BREAKDOWN - Rapidly dissolves waste and stubborn RV toilet paper to prevent clogs and backups.
UNIVERSAL TANK COMPATIBILITY - Works seamlessly with holding tanks from 2.5 to 40 gallons—perfect for any trip size.

Walex Porta-Pak Black Holding Tank Deodorizer is a 10-pack of drop-in tabs designed to rapidly break down waste and RV toilet paper, prevent odors, and clean holding tanks and sensors. Suitable for tanks between 2.5 and 40 gallons, these non-staining, fresh-scented tabs dissolve immediately on contact with water, ensuring hassle-free maintenance for RVs, boats, and portable toilets.

Specifications

Manufacturer	Walex Products Company, Inc
Brand	Walex
Model	TOI-91799
Product Dimensions	7.62 x 20.96 x 24.13 cm; 294.84 g
Item model number	PPRV10
Manufacturer Part Number	TOI-91799
Item Weight	295 g

Have a Question? See What Others Asked

Is it safe for septic tanks?

Has anyone used it at mardi gras parade?

Can these be used in a "Vacu Flush" system on a boat?

A toilet bowl cleaner dropped as packet into toilet bowl-fizzes pink, cleans, and disinfects...it stops fizzing,toilet bowl clean. Flush. Whose is it?

Reviews

S**I

حسب الاحتياجات

21.08.2025

J**E

Nice

3.11.2024

م**ل

جيدا جدا

منتج جيدا جدا

29.08.2024

O**I

منتج ممتاز

المنتج ممتاز ورائحة زكيه فواحه .

22.07.2024

A**L

Good product

It’s a very good product to use it for WC in the camping because keep it the wC with in good smells

12.01.2024

E**I

ممتار

ممتاز جداالكن اتمنى مراعاة السعر المرتفع

28.01.2021

P**X

جيد

6.04.2025

A**I

ممتاز

15.02.2025

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