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Membrane Solutions

Membrane Solutions Reverse Osmosis Filter Replacement, 75 GPD Complete Replacement Filter Set For Under Sink 5-Stage Reverse Osmosis Replacement Water Filter System

    • Based on 341 reviews
Condition: New
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$45.99 Why this price?
Save $6.27 was $52.26

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Monday, May 20
Order within 17 hours and 31 minutes
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Features

  • Standard Universal Filter - Universal 10 inch Cartridge. Fits most standard under-sink 5 or 6 stage reverse osmosis water filter system, compatible with Express Water, iSpring, Watts, APEC, Global Water, Watts, Premier, Flowmatic, PuROLine, Crystal Quest, Puromax etc.
  • High Adsorption Capacity - Filtration rating of 5 micron, 75 GPD 5 Stage water filter replacement cartridges can effectively remove 99% of contaminants. Which provides safer, healthier water whether for drinking, cooking, showering, aquarium, garden, etc.
  • Easy Installation - Inline carbon filter built-in 1/4 inch (JG) quick connections in both two ends of the filter. Individually wrapped and Drop-in cartridge design allows for quick and easy filter change.
  • 100% Safe Filter - Our high capacity filter replacement cartridge with NSF42 Certified and ISO9001:2015 certificated ensure your drinking water safe. Food-grade materials give your more safe water.
  • Packing List - High capacity water filter set included 5 pieces of cartridge: 1x sediment filters, 1x granular activated carbon filters, 1x carbon block filters, 1x 75 gpd RO membrane, and 1x inline carbon filter

Material: Carbon


Duration: 6


External Testing Certification: NSF


Brand: Membrane Solutions


Package Dimensions: 13.11 x 12.24 x 3.23 inches


Item Weight: 2.83 pounds


Manufacturer: Membrane Solutions Corp


Item model number: MS4-RO75


Date First Available: February 17, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Full filter set for under sink RO system - value for money
I believe this is the 2nd time I've ordered this set. RO systems are usually left unmaintained or the filter cost is somewhat similar to buying ink for a printer, costing more the device being serviced. Happily this filter set price point is awesome (free shipping at 49$). So I've replaced the filter set on our RO system without actually spending more than the system is worth... Installation ease is dependent on how your system is placed, mine is a little finicky and the 3rd filter is always difficult to remove and replace. Have to say the original membrane the system came with had a bit of an after taste and both of the membranes from this set were neutral in that regard. Will probably buy another set when needed ... show more
Reviewed in the United States on August 17, 2023 by Y. Abramovitz
    • Ueno material
Gracias todo perfecto muy buena caludad recomendo
Reviewed in the United States on July 10, 2023 by Rigoberto Enriquez
    • They all the right ones, thanks
They arrived as said and in good condition, thank you
Reviewed in the United States on June 24, 2023 by raquel
    • Make sure your post membrane filter is correct
4 of the 5 filters worked perfectly and went on easy, but I didn't realize that my post membrane filter had a different size tube going to and from it, and the one that comes with this kit doesn't fit, even with adapters. But now I know and I will order a different kit with the right filter.
Reviewed in the United States on August 16, 2022 by Alisha W
    • Works like new
The new filters worked like a charm.
Reviewed in the United States on February 10, 2023 by Brady
    • They fit like a glove.
They fit like a glove.
Reviewed in the United States on January 29, 2023 by David Rickerson
    • Wrong fit
I returned them Wrong fit
Reviewed in the United States on January 13, 2023 by Keith A Switzer
    • Saved money with using it.
I was thinking to call the company to replace filters, cuz there were so many things under my sink. This was my first time replacing my filter and with this replacement package it went well. Instruction wasn’t that helpful and I used youtube to do it.
Reviewed in the United States on August 12, 2021 by Odna

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