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RainSoft 9596 Compatible RO Filter Kit - Membrane Sold Separately

Q&As

RainSoft 9596 Compatible RO Filter Kit - Membrane Sold Separately

Q&As
Part Number: YS-RS9596
RO filter replacement kit compatible with Rainsoft 9596 restores filtration performance for RO systems. Read More
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$34.97
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Description

1-Year Compatible Filter Replacement Kit for RainSoft 9596 Reverse Osmosis System (RO Membrane Sold Separately)

INCLUDES:

  • STAGE 1 - 1x Sediment Pre-Filter (RW-SED2510050) - Replace Every 12 Months
  • STAGE 2 - 1x Carbon Block Pre-Filter (OMB934-5M) - Replace Every 12 Months
  • STAGE 3 - 0x (RO Membrane TFC-RS9-22 Sold Separately or Included with Replacement Kit YSM-RS9596) - Replace Every 24 Months
  • STAGE 4 - 1x Carbon GAC Post Filter (CL6ROT33-BB) - Replace Every 12 Months

Note: If your Rainsoft reverse osmosis system is from 2013 or newer, it most likely is the Ultrefiner II. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. Conversion kits to generic non-OEM replacement filters are available.

We offer two replacement filter kits so you can get exactly what you need — and avoid paying for filters you don’t.

  • Year 1 Kit (Includes RO Membrane):
    Ideal for your first full replacement, this kit includes all filters plus the RO membrane, which typically lasts up to 24 months.

  • Year 2 Kit found on this page (Without RO Membrane):
    After the first year, you only need to replace the pre- and post-filters, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.

*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated.

Replacements & Add Ons
Replacements for This Item
View All System Parts
Suez Purtrex 93023 Sediment Filter 5 Micron 2.5" x 10" 93023 - ESP Water
Stage 1
Ready Water RW-SED2510050 Sediment Filter 5 Micron 2.5" x 10"
Replace Every 12 Months
See Details
Omnipure OMB934 - 5m Carbon Block Filter 5 Micron 2.5" x 10" OMB934-5m - ESP Water
Stage 2
Omnipure OMB934-5m Carbon Block Filter 5 Micron 2.5" x 10"
Replace Every 12 Months
See Details
Rainsoft TFC - RS9 - 22 RO Membrane 22 GPD Compatible TFC-RS9-22 - ESP Water
Stage 3
Rainsoft TFC-RS9-22 RO Membrane 22 GPD Compatible
Replace Every 24 Months
See Details
Omnipure CL6ROT33 Inline Carbon Filter GAC 5 Mic 2" x 6" CL6ROT33-BB - ESP Water
Stage 4
Omnipure CL6ROT33 Inline Carbon Filter GAC 5 Mic 2" x 6"
Replace Every 12 Months
See Details
Add Ons for This Item
Helpful Info & Downloads

Overall rating: 4.888889 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","service","esp","filters"].

Review highlights

Reviews

Fit perfectly in my Rainsoft

"Fit perfectly in my Rainsoft RO system. Nice that ESP sells the kit separately without the RO membrane since the membrane doesn't need to be replaced at the same frequency as everything else."

Keith J. (5/5)

Great Customer Service

"Fits perfectly and not too difficult to change. Find a YouTube video first to help you see how to do it. ESP was a big help! Thanks!!"

Steve M. (5/5)

Rainsoft 9596 Compatible Filter Kit

"Good quality replacement filters for Rainsoft RO system. This is the 3rd time I have used this kit and have not experienced any issues in the 2+ years of use."

William G. (4/5)

Rain soft 9596 replacement filterd

"These replacement filters work great. I have used these filters to change out my R/O system every year for 3 years. I highly recommend."

Gene T. (5/5)

Items as described

"Items as described"

Keith M. (5/5)

I have ordered the 1

"I have ordered the 1 year replacement from your twice, and have been satisfied with all aspects."

Melissa S. (5/5)

Will use them again !

"The filters were good quality filters at a fair price. They shipped them promptly after I placed the order."

Brian Z. (5/5)

Delivered on time and great

"Delivered on time and great packaging. Reasonably prized"

Florence P. (5/5)

Great products, reliable service, everything

"Great products, reliable service, everything fit perfectly. I recommended your site to my neighbors."

Ken P. (5/5)

Q&A

Overall rating: 4.888889 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","service","esp","filters"].

Review highlights

Reviews

Fit perfectly in my Rainsoft

"Fit perfectly in my Rainsoft RO system. Nice that ESP sells the kit separately without the RO membrane since the membrane doesn't need to be replaced at the same frequency as everything else."

Keith J. (5/5)

Great Customer Service

"Fits perfectly and not too difficult to change. Find a YouTube video first to help you see how to do it. ESP was a big help! Thanks!!"

Steve M. (5/5)

Rainsoft 9596 Compatible Filter Kit

"Good quality replacement filters for Rainsoft RO system. This is the 3rd time I have used this kit and have not experienced any issues in the 2+ years of use."

William G. (4/5)

Rain soft 9596 replacement filterd

"These replacement filters work great. I have used these filters to change out my R/O system every year for 3 years. I highly recommend."

Gene T. (5/5)

Items as described

"Items as described"

Keith M. (5/5)

I have ordered the 1

"I have ordered the 1 year replacement from your twice, and have been satisfied with all aspects."

Melissa S. (5/5)

Will use them again !

"The filters were good quality filters at a fair price. They shipped them promptly after I placed the order."

Brian Z. (5/5)

Delivered on time and great

"Delivered on time and great packaging. Reasonably prized"

Florence P. (5/5)

Great products, reliable service, everything

"Great products, reliable service, everything fit perfectly. I recommended your site to my neighbors."

Ken P. (5/5)

Q&A

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RainSoft 9596 Compatible RO Filter Kit - Membrane Sold Separately

$34.97
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