Acid Membrane Cleaner | Removes Scale |  5lb Container | For RO Membrane Cleaning
SKU: 34233119346

Acid Membrane Cleaner | Removes Scale | 5lb Container | For RO Membrane Cleaning

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Description

Acid Membrane Cleaner | Removes Scale | 5lb Container | For RO Membrane CleaningAcid Membrane Cleaner for RO Membranes for Removal of Calcium Carbonate Scale Fouling 5 lb Pail of AM 11 5 Acid Cleaner for RO Membranes In normal operation, the membrane sheet in reverse osmosis membrane elements can become fouled by suspended solids, microorganisms, and mineral scale. AM 11 Acid RO membrane cleaner is specifically formulated to Calcium Carbonate, Mineral Scale, Hardness, Iron, Barium, Sulfate, and other scaling from RO membranes.


Acid Membrane Cleaner for RO Membranes for Removal of Calcium Carbonate Scale Fouling

5 lb Pail of AM-11-5 Acid Cleaner for RO Membranes


In normal operation, the membrane sheet in reverse osmosis membrane elements can become fouled by suspended solids, microorganisms, and mineral scale. AM-11 Acid RO membrane cleaner is specifically formulated to Calcium Carbonate, Mineral Scale, Hardness, Iron, Barium, Sulfate, and other scaling from RO membranes.

Carbonate scale fouling can be identified by the following symptoms:

  • The RO Membrane will likely exhibit low permeate flow
  • The RO Membrane will likely exhibit low salt rejection
  • The membrane may feel heavier than normal

Regular cleaning of the membrane elements minimizes the loss of performance and extends membrane life. Membrane elements should be cleaned whenever the normalized permeate water output rate drops by 10% from its initial flow rate (the flow rate established during the first 24 to 48 hours of operation), when salt passage in the product water increases over 5-10%, or when normalized pressure drop across the membrane increases by 10-15%.

AM-11-5 RO membrane acid cleaner is sold in powder form in a 1 gallon pail. Chemical mixing instructions, membrane cleaning instructions, product specifications, and SDS/MSDS sheets are included with each container. AM-11 is not considered DOT hazardous for shipping.

Applied Membranes, Inc. acid membrane cleaner is a result of over 35 years of hands-on experience of water quality engineers and chemists. WaterAnywhere offers technical expertise and assistance in troubleshooting and cleaning of RO membranes to give you an optimum system performance.

AM-11 Acid Cleaner

Part #: AM-11-5
Volume of Cleaner: 5 lbs
Chemical Name: AM-11
Brand: AMI Chemicals
Cleaner Type: Acid
For Membrane: Thin Film RO
To Remove:

Mineral Scale, Hardness, Iron, Barium Sulfate, Etc.


AMI RO Membrane Cleaners are Simple to Use

1) Mix the powdered concentrate with water according to the Membrane Cleaning Procedures (supplied with the product).
2) Circulate the cleaning solution through the system for 20 minutes.
3) Flush the system to rinse out the chemical before returning to service.


Benefits of Regular Use of AMI Acid and Alkaline Membrane Cleaners

  • Maintains system performance and product water quality at a higher level
  • Reduces Operating Costs by reducing energy requirements to reach required product flow
  • Reduces Maintenance costs by prolonging membrane life, and reducing strain on other components in the system

RO Membrane Cleaning Sequence:

It is recommended to start with the alkaline cleaning then follow with the acid cleaning after the system has been flushed.
1. Alkaline Cleaning - AM-22 (if required)
2. FLUSH
3. Acid Cleaning - AM-11
4. FLUSH

Note: Acid cleaning may be performed alone, but alkaline cleanings should always be followed by an acid cleaning after the system has been flushed.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34233119346

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Rhys Jones
Battle Creek, US
★★★★★ 5
Perfect for young pups who get bored easily!
Color: Bacon, Color: Bacon
Our pup recently turned 1 and gets bored very easily, so she’s always looking for something new to chew or play with. We got her this little alligator toy and she is OBSESSED with it! She carries it everywhere and plays with it constantly. I’m honestly surprised by how durable it’s been considering how much use it gets. If you want to help save your furniture and household items from becoming chew toys, do yourself a favor and grab this for your pup!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Stacy Corder
West Palm Beach, US
★★★★★ 4
Extremely durable but too large for our Aussie
Color: Bacon -Blue
This toy is very solid and seems like it would hold up well for aggressive chewers, but it ended up being too large and heavy for our Australian Shepherd. He had trouble comfortably holding it in his mouth and wasn’t very interested in chewing on it because of the size and weight. The quality itself seems good, but I would recommend it more for larger dogs with bigger jaws that enjoy heavier chew toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
J
Verified Purchase
janet black
Fort Morgan, US
★★★★★ 5
Indestructible toy
Color: Bacon
This is a great toy. I have a husky pit bull mix puppy that can chew anything. I swear that dog can chew the varnish off a furniture. He cannot chew this up.I highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Jea9
New York, US
★★★★★ 3
Indestructible?
Color: Bacon, Color: Bacon
This is after 1 week of arrgressive chewing. Not sure if it's safe for my dog.
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Reviewed in the United States on April 27, 2026
M
Verified Purchase
Marybeth
New York, US
★★★★★ 4
Beloved But Beware Microplastic Chip-Offs
Color: Bacon
My doodle adores this thing and gnaws on it constantly. He has not been able to harm it, which is great. That’s the best part. Things to be aware of: 1. This is mostly molded plastic; it is a bit heavy and very hard. My dog tosses it into the air and if it lands on him, it HURTS. A lot. 2. While it’s sturdy, sharp teeth eventually gnaw pieces and little shavings off the toy. These are microplastics and could be harmful if your dog swallows them.
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Reviewed in the United States on January 13, 2026

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