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Residential Potassium Permanganate (Pot Perm) Tank
The Tank That Feeds Your Greensand Filter What It Needs To Work. The Residential Potassium Permanganate Tank holds and doses the pot perm your greensand iron filter needs to actually oxidize iron, manganese, and sulfur out of your water.
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DESCRIPTION
Iron, manganese and sulfur don’t stand a chance.
The Residential Potassium Permanganate (Pot Perm) Tank feeds your greensand iron filter the oxidizer it needs. That lets the greensand media filter out iron, manganese and sulfur, so you get clear water without rust stains or rotten-egg smell.
- 10" x 15" tank with 3/8" brine line and pick-up tube connections
- Includes lid, brine well, felt pad and safety float assembly
- 100% no-risk money-back guarantee
Potassium permanganate is sold separately.
HOW TO USE
Fill it, forget it, check it weekly.
- Add no more than 1.75 lb of pot perm at a time.
- Connect the 3/8" brine line and pick-up tube to your greensand filter.
- Once a week, check the color of the water in the tank.
- If it’s light pink, add another 1.75 lb bottle (about once a month at a 4-day regen).
- Rinse the felt pad every 6-12 months.
More than 1.75 lb at once can collapse the foam plate.
HOW DOES IT WORK
Oxidize first. Filter better.
The tank holds a pot perm solution and feeds it to your greensand filter during regeneration. The oxidizer recharges the greensand so it can capture iron, manganese and sulfur. The safety float helps keep the tank from overfilling.
The result is clean, clear water, month after month.
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What Real Customers Say
"We installed the tank and our customer was very well pleased. Thanks for your quick service and a great product." — Penny L."Exactly as pictured." — Dan H."
I never write reviews. I had to make an exception. I called the 800 number on a weekend and got a recording, didn't leave a message — 10 minutes later I received a call back from someone telling me they missed a call. I was confused, since the recording said they were closed. He told me he was catching up on work and called me back anyway. I immediately thought it was a scam — unusually low prices and weekend call backs didn't seem right. A few days later I ordered a magnesium tank for my iron filter for $89. My local dealer wanted $324 for the same item. As soon as I placed the order, I was pleasantly surprised — confirmation email, followed by updates every step of the way. Not a scam, just great service. I'll use this company again." — Darin L. "Easy installation and it works perfect." — edward d.
"Quality products, reasonably priced." — Michael Mulvey
"Quality Water Treatment was very helpful and 'quick + easy' to place an order with and to hear feedback regarding any questions or concerns. Thank you for your time and help!" — Darrell C.
"Excellent value. Same quality and performance as original at a very reasonable price. Highly recommended!" — Michael M.
"Tank I needed was priced right. Response and shipping outstanding. 5 stars..." — David B.
3 Easy Steps To Complete Transformation
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Get Fast Shipping
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Enjoy Soft, Clean Water
Experience spa-like water in just moments after installation without worry of hardness or contaminants.
Set it and forget it!
Feeds Your Greensand Filter What It Needs
The residential potassium permanganate tank is used with greensand iron filters to oxidize contaminants — this is what allows the greensand media to properly filter out iron, manganese, and sulfur.
What's In The Tank
- Tank (feeder)
- Lid
- Brine well
- Felt pad
- Safety float assembly
Keeping Your Greensand Filter Fed
It's critical to keep enough potassium permanganate in the feeder tank for your greensand iron filter system to function properly.
Once a week:
check the color of the water in the pot perm tank.
Light pink color?
Add another 1.75 lb bottle of pot perm to the tank.
Based on the recommended minimum regeneration of every four days, you should expect to add pot perm roughly once a month.
The felt pad should be rinsed with water every 6-12 months as routine maintenance — this keeps the pad's pores from plugging up.
The Nitty Gritty
- Size: 10" x 15"
- 3/8" brine line and pick-up tube connections
⚠ Read This Before You Fill the Tank
We recommend adding a maximum of 1.75 lbs of potassium permanganate to the tank at any one time.
⚠ Warning: Adding more than 1.75 lbs at once may collapse the foam plate inside the tank.
1.75 lbs typically lasts an average of one month.
Trusted by 300,000+ Happy Customers
Why Homeowners Choose SoftPro Elite Over Others
Discover what makes SoftPro the clear choice for families who want truly better water...
| SoftPro Elite | SoftPro ECO | Competitor #1 | Competitor #2 | Competitor #3 | Competitor #4 | |
|---|---|---|---|---|---|---|
| Upflow Technology | Yes | No | No | No | No | No |
| 10% High-Capacity Resin | Yes | No | No | No | Yes | No |
| Precision Variable Brining | Yes | No | Yes | No | No | No |
| Lifetime Warranty* | Yes | Yes | No | Yes | Yes | No |
| 6-month money-back Guarantee | Yes | Yes | No | No | No | No |
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our team of experts recommends the best solutions available in the entire marketplace. Our water treatment consultants help you before AND after your purchase. Our customers are like family.
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Our mission is to empower people to live healthier, happier lives by providing quality water solutions for their families and businesses. Quality Water Treatment has been delivering best-in-class water treatment solutions and customer service across North America since 1990. We've done it all and seen it all!
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