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FILSADAE

Replacement Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System

  • Based on 171 reviews
Condition: New
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$47.11 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 5
Order within 19 hours and 17 minutes
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Features

  • Complete Set of Replacement Filters for Culligan AC-30 Water Filtration System
  • Sediment Filter
  • Coconut Carbon Block Filter
  • 50 GPD TFC Membrane Element Filter
  • Inline Activated Coconut Carbon Post Polishing Filter w/ 3/8" inlet&outlet Quick Connect Fitting

Material: Polypropylene, Activated Carbon and Membrane elements


Product Dimensions: 1.85"D x 11.62"W x 1.85"H


Item Weight: 1.4 Pounds


External Testing Certification: CE


Product Benefits: Removes Dirt, Sand and most other materials from your water.


Material: Polypropylene, Activated Carbon and Membrane elements


Product Dimensions: 1.85"D x 11.62"W x 1.85"H


Item Weight: 1.4 Pounds


External Testing Certification: CE


Product Benefits: Removes Dirt, Sand and most other materials from your water.


Brand: FILSADAE


Global Trade Identification Number: 23, 78


Unit Count: 1.0 Count


Number of Items: 4


Item Weight: 1.4 pounds


Manufacturer: FILSADAE WATERTEC


Item model number: FILS-ACR30


Date First Available: June 1, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 5

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Not CULLIGAN! But it Works!
I installed my own filters in 2023. But they appeared to have CULLIGAN labeling. I purchased this brand/version on Amazon and it arrived 9/11. Installation was easy, though the 3/8" 'easy' connection filter was a bit of chore. Now for the important part. My softened, but un RO' filtered water registers between 147 and 150 TDS. Before I Changed the filters, i was reading 11 TDS. Once changed, and after running abt 2 gallons of water thru the filters for the REQUIRED FLUSH, it was registering around 12. But the following day, it had settled in around 9. I think that's pretty good for a $47.00 filter change, vs like $200+. ... show more
Reviewed in the United States on September 13, 2024 by Juanboy2k
    • Perfect replacement filters.
Prefect replacement filters.
Reviewed in the United States on November 12, 2025 by Amazon Customer
    • Don't buy this, pay a bit more
Absolute crap! Created a weird taste in the water after running for a day. Installed my old 1-year-old filters to remove the taste from these new filters. Avoid avoid avoid avoid
Reviewed in the United States on December 15, 2025 by Andrew S Omaha NE
    • Excellent purchase.
Fit my Culligan RO unit perfectly. After one year my drinking water checks 29 TDS (total dissolved solids). <50 TDS is considered ideal drinking water. My RO unit uses a pre sediment & carbon filter and post carbon filter. The RO unit feeds two refrigerators ice makers, kitchen under sink hot water unit and drinking water faucet with no problem. My tap water runs through a water softener and checks 164 TDS. Great buy. ... show more
Reviewed in the United States on October 21, 2025 by DPJos67
    • Easy maintenence and convenient
I love having a subscription for these so I will always have them when it is time for them to be changed. They are easy to replace.
Reviewed in the United States on September 3, 2025 by Joan Anderson
    • Replacement filters that worked,
they worked
Reviewed in the United States on September 11, 2025 by vederman91
    • Not same size as Culligan.
Review Image by R. Kredit R. Kredit
The connectors at the top appear to be correct. But the length of these filters is not the same as the culligan ones I replaced. (See picture). I don’t know if this will cause an issue, but they aren’t touching on the bottom for sure. I purchased these because of slow regeneration and was trying to save some $$ from culligan man. Unfortunately they did not resolve my issue so it must be something else. ... show more
Reviewed in the United States on October 14, 2025 by R. Kredit R. Kredit
    • I buy repeatedly
I buy this set regularly for my culligan AC-30. It works well and I'm happy with it. Obviously, since I order them repeatedly I would recommend them.
Reviewed in the United States on October 12, 2025 by Doctor How

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