RO Membrane & System Preservative Cartridge | 20" Big Blue Size
SKU: 80937920927

RO Membrane & System Preservative Cartridge | 20" Big Blue Size

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Description

RO Membrane & System Preservative Cartridge | 20" Big Blue SizeRO Membrane and System Preservative Cartridge for 20 Inch Big Blue Housing Preserve Watermakers, RO Systems & Membranes During Periods of Non Operation Model Number: C C2520 A88 Cartridge Size (Nominal): 20 inch Big Blue Cartridge Dimensions: 4. 5" OD x 20"L Fits Housing: 20 inch Big Blue (#20 BB) (Housing Outside Dimensions Approximately 7. 5"OD x 22"L) Description: Membrane Preservative for Thin Film RO, Seawater RO, Microfiltration, Ultrafiltration


RO Membrane and System Preservative Cartridge for 20-Inch Big Blue Housing

Preserve Watermakers, RO Systems & Membranes During Periods of Non-Operation

Model Number: C-C2520-A88
Cartridge Size (Nominal): 20-inch Big Blue
Cartridge Dimensions: 4.5" OD x 20"L
Fits Housing: 20 inch Big Blue (#20 BB) (Housing Outside Dimensions Approximately 7.5"OD x 22"L)
Description: Membrane Preservative for Thin Film RO, Seawater RO, Microfiltration, Ultrafiltration Membranes and Water Treatment Systems
Brand: Applied Membranes, Inc.


RO Membrane & System Preservative Cartridges

Applied Membranes RO membrane preservative cartridges are pre-loaded with membrane preservative, which is specially formulated to preserve the RO membranes and system by preventing biological growth during periods of non operation. To pickle an RO system or watermaker during an off-season, simply install the cartridge into the prefilter housing and flush the chemical into the system.


Applied Membranes Preservative Cartridges Benefits

  • Avoid the mess of mixing chemicals: Just drop our pre-loaded pickling cartridge into the pre-filter housing and flush the preservative into the system.
  • No need to remove the membranes - pickle the entire RO or Watermaker system with the membranes in place.
  • Protects the RO or SWRO system and membranes from biological fouling during periods of non-use.
  • All natural Food-Grade Materials.
  • in our ISO 9001-2015 Quality Certified Facility
  • Fits Industry-Standard Filter Housings (Available in 10" & 20" Standard & Big Blue Sizes)

The interior of a spiral membrane element is dark, moist and therefore an excellent breeding ground for microorganisms. Up to 40% flux loss can occur from biological fouling in elements and modules that have been used, then stored on the shelf or in non-operating units for long periods. To prevent biological growth, it is recommended that systems and membranes are disinfected and preserved (often referred to as pickling or winterizing) during storage, shipping, or system shutdowns. Applied Membranes, Inc. has formulated its own proprietary membrane care chemicals for preserving and disinfecting of membranes without flux or performance loss.


RO Membrane and System Preservative Support Literature

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: 80937920927

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JD
New York, US
★★★★★ 5
Good quality
Color: Black
Have used the frother 5 days in a row. It comes already charged. Fingers crossed no issues when I eventually have to charge it. I love everything about it. It’s worth a little bit of extra money as you can control the blending power from slow to fast. Easily held with both hands to coordinate. Today for a change I elected to just add a touch of bourbon caramel syrup to my oat milk -an excellent choice! They give you two attachments which is helpful. I’m not hard on my kitchen appliances but it’s good to know I have an immediate back up if needed. I rinse frother attachment out immediately in a cup of warm water and air dry on a towel. At this point, I highly recommend. My next adventure in the kitchen will be Matcha tea. I will use the bamboo whisk for the actual tea. If I decide to add oat milk to the top,(such as for a cold latte) I will use this frother.
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Reviewed in the United States on June 4, 2026
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Izzy
Lexington, US
★★★★★ 5
Higher quality then I expect, very satisfied
Color: Gray
High quality overall, very high powered. It looks really fancy and elegant. The adjustable speed knob on the top is really great. The stand looks really nice but isn't the best design because it is easy to knock over when you take it out, that's my only issue with it.
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Reviewed in the United States on May 26, 2026
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Gabriel marin
Chelsea, US
★★★★★ 5
Perfect for Lattes
Size: 20 Ounces
Good for steaming 8-10 oz of milk. The nifty tool is good for scooping out your puck.
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Reviewed in the United States on February 19, 2026
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Verified Purchase
JeffTryHard
Natrona Heights, US
★★★★★ 5
Almost blew up my microwave
Size: 20 Ounces, Size: 20 Ounces
TL;DR "A hilarious microwave mistake turned into a great home cafe upgrade. This 20oz cup is straightforward to handle, looks incredibly professional, and holds a level of heat that will literally burn you if you aren't careful." . Bought this for homemade coffee brewing, just to spice things up. But as I go ahead to heat up my new shiny stainless steel milk frother cup in the microwave, whoopdy doo. Ya can’t put stainless in the microwave! Regardless, it’s still a straightforward frother cup to handle, making it a great dollar investment for upgrading my home cafe setup. . 1. Spotless Stainless Steel: Its sleek appearance made me feel professional in the hands of an amateur like moi. Great quality! 2. Temperature Retention: I accidentally burnt myself because it stayed so hot, but that is a major positive. Proving the insulation works perfectly and keeps the milk piping hot. 3. Size: The 20oz capacity is accurate, providing the perfect amount of space for frothing without any overflow.
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Reviewed in the United States on June 6, 2026
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Kayla
Whiting, US
★★★★★ 5
Sturdy
Size: 20 Ounces
Great pitcher
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Reviewed in the United States on January 20, 2026

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