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Microline TFC-435 Replacement Filter Kit with RO Membrane
Q&As
Microline TFC-435 Replacement Filter Kit with RO Membrane
Q&As
Part Number:
YSM-MIC435
Make filter changes simple with this genuine Microline TFC-435 RO replacement kit—everything needed in one box
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IN STOCK
Description
Everything you need for the Microline TFC-435 Reverse Osmosis System Drinking Water System with RO membrane included.
INCLUDES:
- STAGE 1 - 1x Sediment/Carbon Pre-Filter (S7028) - Replace every 6-12 months or as needed
- STAGE 2 - 1x RO Membrane TFC 50 GPD (S1229RS) - Replace every 24 months
- STAGE 3 - 1x Carbon GAC Post-Filter (S7025) - Replace every 6-12 months or as needed
- STAGE 4 - 1x Inline Carbon GAC Post Filter (S7206W-JG) - 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 found on this page (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 (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.
By offering two kits, we make it easy to follow the recommended replacement schedule and reduce waste — so you only buy what your system truly needs.
*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.
This Item Fits These Select Systems
Replacements & Add Ons
Replacements for This Item
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Overall rating: 4.9 / 5 from 10 reviews.
AI Generated Review Summary
Summary topics
Review topics: [service, filters, water].
Review highlights
Reviews
Good
"All good"
Excellent
"Good quality filters, good service. Pleased. Saved $400 DIY."
new filters
"The new filters I just purchased from ESP water are doing what they are suppose to in giving me fresh clean water on demand"
All filters are working well.
"All filters are working well. Thank you. I need to order 2 more each of the non-RO filters."
Working well.
"Working well."
Great service
"Product was accurate and arrived timely"
Works great
"Works great"
order was filled in a
"order was filled in a timely manner and shipped right away"
Easy to install.
"Easy to install."
recent purchase
"Plumbers have not yet installed product. But, I do want to say that I was having great difficulty finding the items I needed because product numbers had changed, but I didn't know that was the issue. I sent an email and asked for help. I got a reply within the hour with the new product numbers. I ordered and the product arrived within days. GREAT customer service! Thank you all!"
Q&A
Q:
What is included in the Microline TFC-435 replacement kit?
A:
The system-specific prefilters, inline post-filter, and RO membrane for a full scheduled replacement.
Q:
Which RO system does this kit fit?
A:
The catalog does not provide an approved model list for Microline TFC-435 replacement kit. Match the exact part number, dimensions, connections, electrical rating, and treatment role shown on the existing component before ordering.
Q:
Does this kit include the RO membrane?
A:
Yes. This version includes the RO membrane; choose the no-membrane kit when membrane performance remains acceptable.
Q:
How often should the filters be replaced?
A:
Prefilters and post-filters are commonly changed every 6 to 12 months. Membranes commonly last about 24 months, but water quality and use can shorten either interval.
Q:
What should I verify before ordering?
A:
Match the system model, individual filter part numbers, membrane capacity, and connection style. Stage count alone does not establish compatibility.
Q:
What should I do after replacing the filters?
A:
Restore water slowly, check all housings and tubing for leaks, and flush according to the system instructions before using product water.
