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PuROTwist 4000 RO Replacement Filter Kit - Membrane Sold Separately

Q&As

PuROTwist 4000 RO Replacement Filter Kit - Membrane Sold Separately

Q&As
Part Number: YS-PURO4T50
RO filter replacement kit for PuROTwist 4000, reverse osmosis membrane not included Read More
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$68.97
IN STOCK
Descripción

Filter Replacement Kit for PuROTwist 4000 Reverse Osmosis System (RO Membrane Sold Separately)

INCLUDES:

  • STAGE 1 - 1x Sediment Pre-Filter (Q5605) - Replace every 6-12 months or as needed
  • STAGE 2 - 1x Carbon GAC Pre-Filter (Q5633) - Replace every 6-12 months or as needed
  • STAGE 3 - 0x (RO Membrane TQ56-50FC Sold Separately or with Replacement Kits YSM-PURO4T50) - Replace every 24 months
  • STAGE 4 - 1x Carbon GAC Post Filter (Q5633) - Replace every 6-12 months or as needed

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 water contaminant levels and volume of water being treated.

Replacements & Add Ons
Replacements for This Item
View All System Parts
Omnipure Q5605 Sediment Filter 5 Micron 2.5" x 12" Q5605 - ESP Water
Stage 1
Filtro de sedimentos Omnipure Q5605 de 5 micras, 2,5" x 12"
Replace Every 12 Months
See Details
Omnipure Q5633 Granular Carbon Filter GAC T33 2.5" x 12" Q5633 - ESP Water
Stage 2
Omnipure Q5633 Filtro de Carbón Granular GAC T33 2.5" x 12"
Replace Every 12 Months
See Details
Omnipure Q5672 - 50FC RO membrane 50 GPD with Flow Control TQ56-50FC - ESP Water
Stage 3
Omnipure Q5672-50FC Membrana RO 50 GPD con control de flujo
Replace Every 24 Months
See Details
Omnipure Q5633 Granular Carbon Filter GAC T33 2.5" x 12" Q5633 - ESP Water
Stage 4
Omnipure Q5633 Filtro de Carbón Granular GAC T33 2.5" x 12"
Replace Every 12 Months
See Details
Add Ons for This Item
Helpful Info & Downloads

Overall rating: 4.9545455 / 5 from 22 reviews.

AI Generated Review Summary

Summary topics

Review topics: [price, shipping, service, order, replacement, filters].

Review highlights

Reviews

Very satisfied

"The fact that we have been with your company so many years, from the beginning of the company I believe, is an indication of our satisfaction."

Eva K. (5/5)

Good product

"Very good product which is easy to install. The price is right."

John B. (5/5)

easy

"Easy to order and change"

David S. (5/5)

Reverse Osmosis the easy way

"I’ve had my system for quite a number of years. Replacing filters is easy and the customer service team is always a phone call away if o need assistance. I highly recommend the RO system and esp Water Products!"

Jeff C. (5/5)

Return Customer

"Been buying these products for 5 years. Good price and great customer service. Highly recommend!"

Becky B. (5/5)

Best in the Industry

"ESP have supplied me years of support. Their service is second to none"

John B. (5/5)

easy replacement

"With help frm staff at ESP, I am assured I am ordering the correct filter set. Staff is always patients with my questions and I appreciate their knowledge and expertise. Products come in very timely order and well packaged in sturdy box."

Linda C. (5/5)

Great customer support

"Questions are always answered by support staff. Never an issue . Staff will talk you through anything from installing a new system to replacing the filters. Emails remind me when I have to change filters. Water quality is outstanding with the reverse osmosis system."

Vincent B. (5/5)

Easy peezy

"Took less than 10 minutes to change three filters. Filters are 1/4 of the price that I used to pay for my old triple osmosis unit"

Neil R. (5/5)

I like the PuRoTwist 4000

"I like the PuRoTwist 4000 RO. It’s easy to use and to change the filters."

Mike S. (5/5)

Q&A

Overall rating: 4.9545455 / 5 from 22 reviews.

AI Generated Review Summary

Summary topics

Review topics: [price, shipping, service, order, replacement, filters].

Review highlights

Reviews

Very satisfied

"The fact that we have been with your company so many years, from the beginning of the company I believe, is an indication of our satisfaction."

Eva K. (5/5)

Good product

"Very good product which is easy to install. The price is right."

John B. (5/5)

easy

"Easy to order and change"

David S. (5/5)

Reverse Osmosis the easy way

"I’ve had my system for quite a number of years. Replacing filters is easy and the customer service team is always a phone call away if o need assistance. I highly recommend the RO system and esp Water Products!"

Jeff C. (5/5)

Return Customer

"Been buying these products for 5 years. Good price and great customer service. Highly recommend!"

Becky B. (5/5)

Best in the Industry

"ESP have supplied me years of support. Their service is second to none"

John B. (5/5)

easy replacement

"With help frm staff at ESP, I am assured I am ordering the correct filter set. Staff is always patients with my questions and I appreciate their knowledge and expertise. Products come in very timely order and well packaged in sturdy box."

Linda C. (5/5)

Great customer support

"Questions are always answered by support staff. Never an issue . Staff will talk you through anything from installing a new system to replacing the filters. Emails remind me when I have to change filters. Water quality is outstanding with the reverse osmosis system."

Vincent B. (5/5)

Easy peezy

"Took less than 10 minutes to change three filters. Filters are 1/4 of the price that I used to pay for my old triple osmosis unit"

Neil R. (5/5)

I like the PuRoTwist 4000

"I like the PuRoTwist 4000 RO. It’s easy to use and to change the filters."

Mike S. (5/5)

Q&A

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PuROTwist 4000 RO Replacement Filter Kit - Membrane Sold Separately

$68.97
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